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Part Number SA9502

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Philips
Semiconductors
SA9502
Dual-band, CDMA/AMPS
downconverter IC
Product specification
Supersedes data of 1998 Dec 10
IC17 Data Handbook
1999 Mar 19
INTEGRATED CIRCUITS
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
2
1999 Mar 19
853ญ2135 21064
DESCRIPTION
The SA9502 integrates all the front end receive mixers necessary
for use in dual-band, triple-mode CDMA/AMPS cellular phone
handsets. There are three individual mixer blocks, each optimised
for high linearity with low power consumption for operation in one of
the following modes: High-band 1900MHz PCS CDMA, low-band
800MHz cellular CDMA or analog FM AMPS/TACS modes.
Additionally, the entire circuit can be powered down and put into
sleep mode, reducing the supply current to typically 12
ต
A. The
circuit has been designed in our advanced QUBiC2 BiCMOS
process with 20GHz f
T
.
FEATURES
ท
PCS and cellular downconverter mixers typical performance:
ญ PCS:
Gain=11.1dB, NF=8.4dB, IIP3= +1.8dBm
ญ CDMA:
Gain=11.3dB, NF=9.4dB, IIP3= +5.7dBm
ญ FM:
Gain= 7.5dB, NF=10.5dB, IIP3= +6.2dBm
ท
Separate, selectable IF outputs to suit FM and CDMA bandwiths
ท
PCS mixer LO: direct or via internal frequency doubler
ท
Switchable wideband LO output buffer
ท
Low voltage operation down to 2.7V
ท
Low current consumption in "idle"/receive modes:
ญ PCS :
14.3mA @ 2.7V
ญ CDMA:
17.6mA @ 2.7V
ญ FM:
6.8mA @ 2.7V
ท
Low standby current in sleep mode, typically 12
ต
A
ท
TSSOP20 package
APPLICATIONS
ท
800MHz analog FM and CDMA digital receivers
ท
1900MHz PCS band CDMA digital recievers
ท
Supports dual-mode and triple-mode operation
ท
Digital mobile communications equipment
ท
Portable, low power radio equipment
ORDERING INFORMATION
EXTENDED
PACKAGE
TYPE NUMBER
PINS
PIN POSITION
MATERIAL
CODE
SA9502DH
20
TSSOP
Plastic thin shrink small outline package; body 6.5 x 4.4 x 1.1 mm
SOT360-1
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
3
BLOCK DIAGRAM
2
2
CELL
PCS
PCS_in
RX BPF
Fo = 1960 MHz
BW = 60 MHz
2
CDMA_Out
2
CDMA IF BPF
Fo = 85.38MHz
BW = 1.23MHz
ื
2
2
2
2
2
2
1
1
1
Cell_in
RX BPF
Fo = 881.5MHz
BW = 45 MHz
1
CDMA/FM
PCS/CELL
LO OUT
LO BUFFER
ENABLE
CEL
LO IN
V
CC
PWR ON/OFF
BIAS
CTRL
SA9502
1
FM_Out
FM IF BPF
Fo = 85.38MHz
BW = 30kHz
SR01718
CELL
PCS
MODE
SELECT
LOGIC
PCS LO
Figure 1.
Block Diagram
Table 1.
Mode Selection Summary
PCS/CEL (Pin 6)
CDMA/FM/LO doubler (Pin 17)
MODE
low
low
Cellular FM
low
high
Cellular CDMA
high
low
CDMA PCS, direct LO in
high
high
CDMA PCS, LO via frequency doubler
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
4
PIN CONFIGURATION
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
19
20
FM IF
FM IFB
GND
PCS RF
PCS RFB
PCS/CEL SEL
PWR ON/OFF
CEL RF
GND
V
CC
CDMA IF
CDMA IFB
GND
CDMA/FM SEL
CEL LO IN
GND
PCS LO
GND
LO BUFFER ENABLE
LO OUT
10
SR01760
Figure 2.
Pin Configuration
PIN DESCRIPTION
PIN
SYMBOL
DESCRIPTION
1
FM IF
Non-inverting FM IF output
2
FM IFB
Inverting FM IF output
3
GND
Analog ground
4
PCS RF
non-inverting PCS RF input
5
PCS RFB
Inverting PCS RF input
6
PCS/CEL SEL
PCS and cellular band select
7
PWR ON/OFF
Power enable
8
CEL RF
Cellular RF input
9
GND
Ground
10
V
CC
Power supply
11
LO OUT
LO output to synthesizer
12
GND
Ground
13
LO BUFFER
ENABLE
Logic signal which switches the LO
buffer output ON or OFF
14
PCS LO
PCS mixer direct LO input
15
GND
Ground
16
CEL LO
Cellular LO input
17
CDMA/FM SEL
CDMA and FM mode select in cellular
band; LO direct or via frequency
doubler in PCS mode
18
GND
Ground
19
CDMA IFB
Inverting CDMA IF output
20
CDMA IF
Non-inverting CDMA IF output
FUNCTIONAL DESCRIPTION
Mode Selection Logic
The SA9502 downconverter IC has several modes of operation for
which the selection logic is summarized in Table 1 and defined in
detail in Table 2. Different mode selections require different portions
of the circuit to be active. It should be noted that only the states
specified in Table 2 are valid selections for operation.
Local Oscillator Section
Local oscillator drive for the mixers is provided through single ended
inputs on either pin 16 (CEL LO) or pin 14 (PCS LO). The LO signal
has to be AC-coupled into the circuit and needs to be externally
matched. Inside the circuit, the cellular band LO signal is amplified
and buffered to drive: Either the cellular CDMA mixer or FM mixer
or the frequency doubler for the PCS mixer LO and additionally the
LO output buffer. The mode selection summary in Table 1 shows the
logic to apply to pins 6 and 17 to choose one of four possible
modes. The LO output buffer can be programmed on or off via LO
Buffer Enable (Pin 13). The LO output buffer's frequency is the
same as that used by the mixers.
Cellular and PCS Mixers
The SA9502 has one single ended cellular band RF input which
feeds either the cellular CDMA mixer or the cellular FM mixer
circuits. Each mixer is optimized to meet cellular band CDMA or
analog FM requirements. The cellular FM mixer has its own
dedicated differential output on pins 1 and 2 which should to be
externally matched to the FM IF SAW filter. The cellular CDMA
mixer shares the same output pins with the CDMA PCS mixer.
Selection between these two mixers is via pin 6 (PCS/CEL) and as
the two mixers are never on at the same time, it allows a common
CDMA SAW filter to be used for both bands. The CDMA PCS mixer
has a differential RF input which should be used with an external
balun matching circuit. To avoid upsetting the internal biasing, the
RF inputs at both cellular and PCS band mixers should be
AC-coupled in. The CDMA and FM IF mixer outputs are of the open
collector type. So, they should be biased to the supply voltage V
CC
with external tuning inductors which can also serve in the matching
of the IF SAW filter.
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
5
ABSOLUTE MAXIMUM RATINGS
มมมมมมมมมมมมมมมมมมมมม
มมมมมมมมมมมมมมมมมมมมม
PARAMETER
มมมมมมมมมมม
มมมมมมมมมมม
RATINGS
มมมม
มมมม
UNITS
มมมมมมมมมมมมมมมมมมมมม
มมมมมมมมมมมมมมมมมมมมม
Supply voltage (V
CC
)
มมมมมมมมมมม
มมมมมมมมมมม
ญ0.3 to +6.0
มมมม
มมมม
V
มมมมมมมมมมมมมมมมมมมมม
มมมมมมมมมมมมมมมมมมมมม
Logic input voltage
มมมมมมมมมมม
มมมมมมมมมมม
ญ0.3 to V
CC
+0.3
มมมม
มมมม
V
มมมมมมมมมมมมมมมมมมมมม
มมมมมมมมมมมมมมมมมมมมม
Maximum power input
มมมมมมมมมมม
มมมมมมมมมมม
+20
มมมม
มมมม
dBm
มมมมมมมมมมมมมมมมมมมมม
มมมมมมมมมมมมมมมมมมมมม
Power dissipation, T
amb
=25
ฐ
C
มมมมมมมมมมม
มมมมมมมมมมม
800
มมมม
มมมม
mW
มมมมมมมมมมมมมมมมมมมมม
มมมมมมมมมมมมมมมมมมมมม
Maximum operating junction temperature
มมมมมมมมมมม
มมมมมมมมมมม
150
มมมม
มมมม
ฐ
C
มมมมมมมมมมมมมมมมมมมมม
มมมมมมมมมมมมมมมมมมมมม
Storage temperature
มมมมมมมมมมม
มมมมมมมมมมม
ญ65 to +150
มมมม
มมมม
ฐ
C
RECOMMENDED OPERATING CONDITIONS
มมมมมมมมมมมมมมม
มมมมมมมมมมมมมมม
PARAMETER
มมมมมมม
มมมมมมม
TEST CONDITIONS
มมมมมมมมมมม
มมมมมมมมมมม
LIMITS
มมมม
มมมม
UNITS
มมมมมมมมมมมมมมม
มมมมมมมมมมมมมมม
PARAMETER
มมมมมมม
มมมมมมม
TEST CONDITIONS
มมมม
มมมม
MIN.
มมมมม
มมมมม
TYP.
มมมม
มมมม
MAX.
มมมม
มมมม
UNITS
มมมมมมมมมมมมมมม
มมมมมมมมมมมมมมม
Supply voltage (V
CC
)
มมมมมมม
มมมมมมม
มมมม
มมมม
2.7
มมมมม
มมมมม
3.0
มมมม
มมมม
4.0
มมมม
มมมม
V
มมมมมมมมมมมมมมม
มมมมมมมมมมมมมมม
Logic input voltage range
มมมมมมม
มมมมมมม
LOW
มมมม
มมมม
ญ0.3
มมมมม
มมมมม
มมมม
มมมม
0.2V
CC
มมมม
มมมม
V
มมมมมมมมมมมมมมม
มมมมมมมมมมมมมมม
Logic input voltage range
มมมมมมม
มมมมมมม
HIGH
มมมม
มมมม
0.5V
CC
มมมมม
มมมมม
มมมม
มมมม
V
CC
+0.3
มมมม
มมมม
V
มมมมมมมมมมมมมมม
มมมมมมมมมมมมมมม
Operating ambient temperature range (T
amb
)
มมมมมมม
มมมมมมม
มมมม
มมมม
ญ30
มมมมม
มมมมม
มมมม
มมมม
+85
มมมม
มมมม
ฐ
C
มมมมมมมมมมมมมมม
มมมมมมมมมมมมมมม
Operating junction temperature range
มมมมมมม
มมมมมมม
มมมม
มมมม
0
มมมมม
มมมมม
มมมม
มมมม
105
มมมม
มมมม
ฐ
C
MODE SELECT LOGIC AND DC CHARACTERISTICS
Table 2.
Mode Logic Definition
V
CC
= 2.7 V to 4.0 V; T
amb
= ญ30
ฐ
C to +85
ฐ
C, unless specified otherwise.
MODE
MODE DESCRIPTION
LO
BUFFER
ENABLE
POWER
ON/OFF
PCS/CEL
CDMA/FM
TYPICAL
CURRENT
CONSUMPTION
@ V
CC
= 2.7 V
MAXIMUM
CURRENT
CONSUMPTION
FIGURE
1
PCS RxTx
(with doubled LO)
high
high
high
high
27.3 mA
33 mA
3
2
PCS Idle
(with doubled LO)
low
high
high
high
18.4 mA
22 mA
4
3
PCS RxTx
(with direct LO)
high
high
high
low
23.3 mA
28 mA
5
4
PCS Rx Idle
(with direct LO)
low
high
high
low
14.3 mA
17 mA
6
5
Cellular CDMA RxTx
high
high
low
high
23.2 mA
28.5 mA
7
6
Cellular CDMA Rx Idle
low
high
low
high
17.6 mA
21.0 mA
8
7
Cellular FM RxTx
high
high
low
low
11.9 mA
15.5 mA
9
8
Cellular FM Rx Idle
low
high
low
low
6.8 mA
7.8 mA
10
9
Sleep
x
low
x
x
12
ต
A
50
ต
A
NOTE:
x = Don't care
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
6
AC ELECTRICAL CHARACTERISTICS
V
CC
= 2.7V; T
amb
= +25
ฐ
C; P
lo
= ญ3 dBm, f
IF
= 85.40 MHz and measured on Philips demonstration board; unless specified otherwise.
PARAMETER
TEST CONDITIONS
UNITS
PARAMETER
TEST CONDITIONS
MIN.
ญ3
TYP.
+3
MAX.
UNITS
Cellular Band Downconverter
RF input frequency range
869
894
MHz
LO input frequency range
950
1030
MHz
IF output frequency range (CDMA)
50
300
MHz
IF output frequency range (FM)
50
300
MHz
IF output load impedance
CDMA, differential
1000
IF output load impedance
FM, single-ended, with ext. balun
850
Conversion gain
CDMA
10.7
11.3
11.9
dB
Conversion gain
FM
7.0
7.5
8.0
dB
Noise figure
CDMA mode, SSB
9.4
10.0
dB
Noise figure
FM mode, SSB
10.5
10.7
dB
Input IP3
CDMA mode, tone spacing = 900 kHz and
1.7 MHz
4.8
5.7
dBm
FM mode, tone spacing = 60 kHz
5.3
6.2
dBm
RF input return loss
Z
S
= 50
11.0
dB
LO input return loss
Z
S
= 50
10.0
dB
LO output return loss
Z
S
= 50
8.0
dB
LO input power range
ญ6.0
ญ3.0
0.0
dBm
LO output power range
Z
L
= 50
,
single LO out
with LO buffer on (Pin 13 = High)
ญ7.5
ญ5.0
ญ3.0
dBm
LO (input and output) to RF leakage
Single-ended in, single-ended out
ญ34.5
ญ31.5
dBm
LO (output) to IF leakage (CDMA)
Single-ended in, differential out
ญ33.6
ญ29.0
dBm
LO (output) to IF leakage (FM)
Single-ended in, differential out
ญ20.0
ญ17.5
dBm
LO (input) to IF leakage (CDMA)
Single-ended in, differential out
ญ27.7
ญ26.5
dBm
LO (input) to IF leakage (FM)
Single-ended in, differential out
ญ18.5
ญ17.8
dBm
RF to LO (input) isolation
Single-ended in, single-ended out
30
32.8
dB
RF to IF isolation (CDMA)
Single-ended in, differential out
17
17.7
dB
RF to IF isolation (FM)
Single-ended in, differential out
6
8.2
dB
LO output to LO input isolation
Single-ended in, single-ended out
26.5
33
dB
Spurious response rejection
With Tx band interferer at LO input port or
LO buffer output port of ญ40 dBm max and
with Pint = ญ31 dBm in Rx band.
43
44
dB
j
(CDMA mode)
With Tx band interferer at RF input port of
ญ40 dBm max and with Pint = ญ31 dBm in
Rx band.
59
61
dB
Spurious response rejection
With Tx band interferer at LO input port or
LO buffer output port of ญ40 dBm max and
with Pint = ญ31 dBm in Rx band.
43
44
dB
j
(FM mode)
With Tx band interferer at RF input port of
ญ40 dBm max and with Pint = ญ31 dBm in
Rx band.
55
56
dB
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
7
AC ELECTRICAL CHARACTERISTICS (continued)
V
CC
= 2.7V; T
amb
= +25
ฐ
C; P
lo
= ญ3 dBm, f
IF
= 85.40 MHz and measured on Philips demonstration board; unless specified otherwise.
PARAMETER
TEST CONDITIONS
UNITS
PARAMETER
TEST CONDITIONS
MIN
ญ3
TYP.
+3
MAX.
UNITS
PCS Downconverter
RF input frequency range
1810
1990
MHz
LO input frequency range
With doubler
860
1050
MHz
LO input frequency range
Direct PCS LO
1720
2200
MHz
IF output frequency range
50
300
MHz
IF output load impedance
Differential
1000
Conversion gain
@ f
IF
, over RF/LO frequency ranges
10.5
11.1
11.7
dB
Noise figure
@ f
IF
, over RF/LO frequency ranges, SSB
8.4
9.3
dB
Input IP3
@ f
IF
, over RF/LO frequency
direct LO
0.5
1.8
dBm
Input IP3
IF
,
q
y
ranges at 25
ฐ
C @ V
CC
= 3.6V
doubled LO
0.1
1.2
dBm
RF input return loss
Z
S
= 50
, with external balun
7.5
dB
LO input return loss
Z
S
= 50
10
dB
LO output return loss
Z
S
= 50
,
single LO out
8
dB
LO input power range
ญ6
ญ3
0
dBm
LO output power range
Z
L
= 50
,
single LO out with LO buffer on
(Pin 13 = High)
ญ10.0
ญ8.5
ญ7
dBm
LO (input and output) to RF leakage
Single-ended in, single-ended out,
with and without doubler
ญ56
ญ47
dBm
LO (input and output) to IF leakage
Single-ended in, differential out,
with and without doubler
ญ43
ญ39
dBm
RF to LO (input) isolation
Single-ended in, single-ended out,
with and without doubler
44
46
dB
RF to IF isolation
Single-ended in, differential out
32
40
dB
LO output to LO input isolation
Single-ended in, single-ended out,
with doubler
30
31
dB
1/2 IF supurious rejection
1/2 IF spur, f
IF
= 85.4 MHz/111.38 MHz,
with doubler, P
int
= ญ30 dBm at RF input.
42
46
dB
1/2 IF supurious rejection
1/2 IF spur, f
IF
= 85.4 MHz/111.38 MHz,
without doubler, P
int
= ญ30 dBm at RF input.
68
76
dB
Spurious response rejection
With Tx band interferer at LO input port or LO
buffer output port of ญ40 dBm max and with
P
int
= ญ21 dBm in Rx band.
43
44
dB
Spurious response rejection
With Tx band interferer at RF
input port of ญ40 dBm max and
direct LO
59
64
dB
in ut ort of ญ40 dBm max and
with P
int
= ญ21 dBm in Rx band.
doubled LO
53
61
dB
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
8
PERFORMANCE CHARACTERISTICS
DC Current Consumption
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
30.0
29.0
28.0
27.0
26.0
2.4
2.8
3.2
3.6
4.0
4.4
CURRENT
(mA)
V
CC
(V)
SR01825
Figure 3.
PCS RxTx (with doubled LO out) current
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
20.0
19.0
18.0
17.0
2.4
2.8
3.2
3.6
4
4.4
CURRENT
(mA)
SR01826
V
CC
(V)
Figure 4.
PCS Idle (with doubled LO out) current
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
26.0
25.0
24.0
23.0
22.0
2.4
2.8
3.2
3.6
4
4.4
CURRENT
(mA)
V
CC
(V)
SR01827
Figure 5.
PCS RxTx current
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
16.0
15.0
14.0
13.0
2.4
2.8
3.2
3.6
4
4.4
V
CC
(V)
CURRENT
(mA)
SR01828
Figure 6.
PCS Rx Idle current
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
26.0
25.0
24.0
23.0
22.0
21.0
2.4
2.8
3.2
3.6
4
4.4
CURRENT
(mA)
V
CC
(V)
SR01829
Figure 7.
Cellular CDMA RxTx current
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
20.0
19.0
18.0
17.0
16.0
2.4
2.8
3.2
3.6
4
4.4
CURRENT
(mA)
V
CC
(V)
SR01830
Figure 8.
Cellular CDMA Rx Idle current
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
14.0
13.0
12.0
11.0
2.4
2.8
3.2
3.6
4
4.4
V
CC
(V)
CURRENT
(mA)
SR01831
Figure 9.
Cellular FM RxTx current
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
7.5
7.0
6.5
6.0
2.4
2.8
3.2
3.6
4
4.4
CURRENT
(mA)
V
CC
(V)
SR01832
Figure 10.
Cellular FM Rx Idle current
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
9
PERFORMANCE CHARACTERISTICS
Mixer Noise Figure
NOISE FIGURE (dB)
CELLULAR
FM
CELLULAR
CDMA
SR01807
Noise Figure vs. Temperature
V
CC
= 3.6V, Cellular RF Freq. = 880 MHz
ญ35
ญ15
5
25
45
65
85
105
11.2
10.8
10.4
10.0
9.6
9.2
8.8
TEMPERATURE (
ฐ
C)
Figure 11.
NOISE FIGURE (dB)
CELLULAR
FM
CELLULAR
CDMA
SR01808
11.0
10.5
10.0
9.5
9.0
8.5
8.0
Noise Figure vs. Cellular RF Frequency
V
CC
= 3.6V, T = 25
ฐ
C
FREQUENCY (MHz)
865
870
875
880
885
890
895
Figure 12.
NOISE FIGURE (dB)
PCS,
DIRECT LO
PCS,
DOUBLED LO
SR01809
Noise Figure vs. Temperature
V
CC
= 3.6V, PCS RF Freq. = 1960 MHz
TEMPERATURE
ฐ
C)
12.0
10.0
8.0
6.0
4.0
2.0
0
ญ35
ญ15
5
25
45
65
85
105
Figure 13.
NOISE FIGURE (dB)
PCS,
DIRECT LO
PCS,
DOUBLED LO
Noise Figure vs. PCS RF Frequency
V
CC
= 3.6V, T = 25
ฐ
C
SR01810
10.0
9.0
8.0
7.0
6.0
5.0
1920
1940
1960
1980
2000
FREQUENCY (MHz)
Figure 14.
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
10
PERFORMANCE CHARACTERISTICS
Conversion Gain ญ FM Mixer
2.7V
3.6V
GAIN (dB)
FREQUENCY (MHz)
SR01811
Conversion Gain vs. Frequency
T = 25
ฐ
C, Cellular FM
8.0
7.8
7.6
7.4
7.2
7.0
860
870
880
890
900
Figure 15.
SR01811
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
FREQUENCY (MHz)
860
GAIN (dB)
870
880
890
900
Conversion Gain vs. Frequency
V
CC
= 3.6V, Cellular FM
9.0
8.5
8.0
7.5
7.0
6.5
6.0
Figure 16.
V
CC
= 2.7V
V
CC
= 3.6V
V
CC
= 4.0V
SR01814
LO INPUT POWER (dBm)
GAIN (dB)
Conversion Gain vs. LO Input Power
T = 25
ฐ
C, Cellular FM
ญ15
ญ12
ญ9
ญ6
ญ3
0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
Figure 17.
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
ญ15
ญ12
ญ9
ญ6
ญ3
0
SR01815
LO INPUT POWER (dBm)
GAIN (dB)
Conversion Gain vs. LO Input Power
V
CC
= 3.6V, Cellular FM
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
Figure 18.
Conversion Gain vs. RF Input Power
T = 25
ฐ
C, Cellular FM
V
CC
= 2.7V
V
CC
= 3.6V
V
CC
= 4V
7.5
7.0
6.5
6.0
GAIN (dB)
ญ35
ญ33
ญ31
ญ29
ญ27
ญ25
RF INPUT POWER (dBm)
SR01833
Figure 19.
Conversion Gain vs. RF Input Power
V
CC
= 3.6V, Cellular FM
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
7.8
7.4
7.0
6.6
6.2
5.8
5.4
5.0
ญ35
ญ33
ญ31
ญ29
ญ27
ญ25
GAIN (dB)
RF INPUT POWER (dBm)
SR01834
Figure 20.
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
11
PERFORMANCE CHARACTERISTICS
Conversion Gain ญ Cellular Band CDMA Mixer
Conversion Gain vs. Frequency
T = 25
ฐ
C, Cellular CDMA
2.7V
3.6V
865
870
875
880
885
890
895
11.5
11.4
11.3
11.2
11.1
11.0
GAIN (dB)
FREQUENCY (MHz)
SR01798
Figure 21.
SR01799
Conversion Gain vs. Frequency
V
CC
= 3.6V, Cellular CDMA
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
FREQUENCY (MHz)
860
GAIN (dB)
870
880
890
900
9.5
10.0
10.5
11.0
11.5
12.0
12.5
13.0
13.5
Figure 22.
V
CC
= 2.7V
V
CC
= 3.6V
V
CC
= 4.0V
Conversion Gain vs. LO Input Power
T = 25
ฐ
C, Cellular CDMA
12.0
11.0
10.0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
ญ15
ญ12
ญ9
ญ6
ญ3
0
SR01803
LO INPUT POWER (dBm)
GAIN (dB)
Figure 23.
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
12.0
11.0
10.0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
ญ15
ญ12
ญ9
ญ6
ญ3
0
SR01804
LO INPUT POWER (dBm)
GAIN (dB)
Conversion Gain vs. LO Input Power
V
CC
= 3.6V, Cellular CDMA
Figure 24.
12.0
11.0
10.0
9.0
8.0
GAIN (dB)
Conversion Gain vs. RF Input Power
T = 25
ฐ
C, Cellular CDMA
V
CC
= 2.7V
V
CC
= 3.6V
V
CC
= 4.0V
SR01806
ญ35
ญ33
ญ31
ญ29
ญ27
ญ25
RF INPUT POWER (dBm)
Figure 25.
12.0
11.0
10.0
9.0
8.0
GAIN (dB)
Conversion Gain vs. RF Input Power
V
CC
= 3.6V, Cellular CDMA
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
SR01805
ญ35
ญ33
ญ31
ญ29
ญ27
ญ25
RF INPUT POWER (dBm)
Figure 26.
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
12
PERFORMANCE CHARACTERISTICS
Conversion Gain ญ PCS Mixer
Conversion Gain vs. Frequency
T = 25
ฐ
C, PCS, Doubled LO
+2.7V
+3.6V
12
11.5
11
10.5
10
1920
1940
1960
1980
2000
FREQ. (MHz)
GAIN (dB)
SR01835
Figure 27.
Conversion Gain vs. Frequency
V
CC
= 3.6V, PCS, Doubled LO
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
13.5
12.5
11.5
10.5
9.5
8.5
1920
1940
1960
1980
2000
GAIN (dB)
FREQ. (MHz)
SR01836
Figure 28.
ญ15
LO INPUT POWER (dBm)
Conversion Gain vs. LO Input Power
T = 25
ฐ
C, PCS, Doubled LO
V
CC
= +2.7
ฐ
C
V
CC
= +3.6
ฐ
C
V
CC
= +4
ฐ
C
12.0
10.0
8.0
6.0
4.0
2.0
0.0
ญ2.0
ญ4.0
ญ6.0
ญ8.0
ญ12
ญ9
ญ6
ญ3
0
GAIN (dB)
SR01837
Figure 29.
Conversion Gain vs. LO Input Power
V
CC
= 3.6V, PCS, Doubled LO
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
12.0
10.0
8.0
6.0
4.0
2.0
0.0
ญ2.0
ญ4.0
ญ6.0
ญ8.0
ญ15
ญ12
ญ9
ญ6
ญ3
0
GAIN (dB)
LO INPUT POWER (dBm)
SR01838
Figure 30.
Conversion Gain vs. RF Input Power
T = 25
ฐ
C, PCS, Doubled LO
V
CC
= +2.7V
V
CC
= +3.6V
V
CC
= +4V
11.5
11.0
10.5
10.0
9.5
ญ35
ญ33
ญ31
ญ29
ญ27
ญ25
GAIN (dB)
RF INPUT POWER (dBm)
SR01839
Figure 31.
Conversion Gain vs. RF Input Power
V
CC
= 3.6V, PCS, Doubled LO
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
11.5
11.0
10.5
10.0
9.5
9.0
8.5
ญ35
ญ33
ญ31
ญ29
ญ27
ญ25
GAIN (dB)
RF INPUT POWER (dBm)
SR01840
Figure 32.
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
13
Conversion Gain vs. Frequency
T = 25
ฐ
C, PCS, Direct LO
V
CC
= +3.6 V
V
CC
= +2.7 V
12.0
11.5
11.0
10.5
10.0
1920
1940
1960
1980
2000
GAIN (dB)
FREQ. (MHz)
SR01841
Figure 33.
Conversion Gain vs. Frequency
V
CC
= 3.6V, PCS, Direct LO
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
13.0
12.5
12.0
11.5
11.0
10.5
10.0
9.5
9.0
1920
1940
1960
1980
2000
GAIN (dB)
FREQ. (MHz)
SR01842
Figure 34.
Conversion Gain vs. LO Input Power
T = 25
ฐ
C, PCS, Direct LO
V
CC
= 2.7V
V
CC
= 3.6V
V
CC
= 4V
12.0
11.0
10.0
9.0
8.0
7.0
6.0
ญ15
ญ12
ญ9
ญ6
ญ3
0
GAIN (dB)
LO INPUT POWER (dBm)
SR01843
Figure 35.
Conversion Gain vs. LO Input Power
V
CC
= 3.6V, PCS, Direct LO
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
12.0
11.0
10.0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
ญ15
ญ12
ญ9
ญ6
ญ3
0
GAIN (dB)
LO INPUT POWER (dBm)
SR01844
Figure 36.
Conversion Gain vs. RF Input Power
T = 25
ฐ
C, PCS, Direct LO
V
CC
= 2.7V
V
CC
= 3.6V
V
CC
= 4V
12.0
11.0
10.0
9.0
8.0
ญ35
ญ33
ญ31
ญ29
ญ27
ญ25
RF INPUT POWER (dBm)
GAIN (dB)
SR01845
Figure 37.
Conversion Gain vs. RF Input Power
V
CC
= 3.6V, PCS, Direct LO
ญ30
ฐ
C
+25
ฐ
C
+85
ฐ
C
12.0
11.0
10.0
9.0
8.0
ญ35
ญ33
ญ31
ญ29
ญ27
ญ25
GAIN (dB)
RF INPUT POWER (dBm)
SR01846
Figure 38.
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
14
PERFORMANCE CHARACTERISTICS
Input IP3
5.5
Input IP3 vs. Temperature
V
CC
= 3.6V, Cellular RF Freq: 880 MHz
CELL
CDMA
CELL
FM
8.0
7.5
7.0
6.5
6.0
5.0
4.5
4.0
ญ35
ญ15
5
25
45
65
85
105
INPUT IP3 (dBm)
TEMP (C)
SR01847
8.5
Figure 39.
Input IP3 vs. V
CC
T = 25
ฐ
C, Cellular RF Freq: 880 MHz
CELL FM
CELL CDMA
7.0
6.5
6.0
5.5
5.0
2.5
3
3.5
4
INPUT IP3 (dBm)
V
CC
(V)
SR01848
7.5
Figure 40.
Input IP3 vs. Temperature
V
CC
= 3.6V, PCS RF Freq: 1960 MHz
PCS
DIRECT LO
PCS
DOUBLED LO
2.5
2
1.5
1
0.5
0
ญ0.5
ญ35
ญ15
5
25
45
65
85
105
INPUT IP3 (dBm)
TEMP (C)
SR01849
Figure 41.
Input IP3 vs. V
CC
T = 25
ฐ
C, PCS RF Freq: 1960 MHz
PCS
DIRECT LO
PCS
DOUBLED LO
2
1.6
1.2
0.8
0.4
0
2.5
3
3.5
4
V
CC
(V)
INPUT IP3 (dBm)
SR01850
Figure 42.
Input IP3 vs. Cellular RF Frequency
V
CC
= 3.6V, T = 25
ฐ
C
CELL CDMA
CELL FM
8
7.5
7
6.5
6
5.5
865
870
875
880
885
890
895
INPUT IP3 (dBm)
FREQ. (MHz)
SR01851
Figure 43.
Input IP3 vs. PCS RF Frequency
V
CC
= 3.6V, T = 25
ฐ
C
PCS
DIRECT LO
PCS
DOUBLED LO
2.5
2
1.5
1
0.5
0
1920
1940
1960
1980
2000
INPUT IP3 (dBm)
FREQ (MHz)
SR01852
Figure 44.
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
15
PERFORMANCE CHARACTERISTICS
1: 128.87
67.805
1.5GHz
2: 152.73
ญ22.836
1.8GHz
3: 118.62
ญ67.359
2.0GHz
4: 75.051
ญ69.055
1.0476pF
2.2GHz
START:
1.40GHz
STOP:
2.65GHz
2
3
4
SR01779
1
Figure 45.
Typical S
22
of LO Output for the PCS Band @ V
CC
= 3.6V
Table 3.
Typical S-Parameter of PCS LO Output @ V
CC
= 3.6V
FREQUENCY (MHz)
S
22
<S
22
(DEG)
1400
0.54
29.37
1450
0.54
25.04
1500
0.55
20.11
1550
0.54
15.16
1600
0.54
10.52
1650
0.54
6.32
1700
0.53
1.21
1750
0.52
ญ2.79
1800
0.51
ญ6.41
1850
0.52
ญ9.43
1900
0.52
ญ13.94
1950
0.53
ญ18.30
2000
0.53
ญ22.79
2050
0.53
ญ27.61
2100
0.53
ญ32.24
2150
0.52
ญ36.61
2200
0.52
ญ41.20
2250
0.51
ญ45.82
2300
0.50
ญ50.03
2350
0.49
ญ54.48
2400
0.47
ญ59.11
2450
0.46
ญ63.38
2500
0.43
ญ66.38
2550
0.42
ญ68.80
2600
0.41
ญ71.64
2650
0.41
ญ74.32
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
16
2
3
4
1
1: 35.711
ญ3.1914
200.25MHz
2: 23.251
18.894
500MHz
3: 30.5
50.623
900MHz
4: 53.047
77.758
10.313nH
1.2GHz
START:
100MHz
STOP:
1.35GHz
SR01780
Figure 46.
Typical S
22
of LO Output for the Cellular Band @ V
CC
= 3.6V
Table 4.
Typical S-Parameter of LO Output for Cellular Band @ V
CC
= 3.6V
FREQUENCY (MHz)
S
22
<S
22
(DEG)
100
0.09
ญ143.49
150
0.13
ญ153.08
200
0.17
ญ165.13
250
0.21
ญ176.62
300
0.26
172.24
350
0.31
161.47
400
0.36
150.70
450
0.40
140.09
500
0.43
130.28
550
0.46
121.52
600
0.48
113.59
650
0.50
106.59
700
0.52
100.18
750
0.54
94.52
800
0.55
89.12
850
0.56
84.05
900
0.57
78.74
950
0.57
73.92
1000
0.58
69.23
1050
0.59
64.44
1100
0.59
59.62
1150
0.60
55.17
1200
0.60
50.70
1250
0.60
46.34
1300
0.61
42.11
1350
0.61
37.86
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
17
1: 35.711
ญ3.1914
200.25MHz
2: 23.251
18.894
500MHz
3: 30.5
50.623
900MHz
4: 53.047
77.758
10.313nH
1.2GHz
START:
100MHz
STOP:
1.35GHz
SR01781
2
3
1
4
Figure 47.
Typical S
22
of CDMA IF, CDMA IFB, FM IF and FM IFB Output @ V
CC
= 3.6V
Table 5.
Typical S-Parameter of CDMA IF and CDMA IFB, FM IF and FM IFB Output @ 3.6V
Freq ency (MHz)
CDMA IF and CDMA IFB Modes
FM IF and FM IFB Modes
Frequency (MHz)
S
22
<S
22
(DEG)
S
22
<S
22
(DEG)
20
0.99
ญ3.28
0.99
ญ3.47
40
0.99
ญ6.54
0.99
ญ6.84
60
0.99
ญ9.66
0.99
ญ10.15
80
0.98
ญ12.94
0.99
ญ13.58
100
0.98
ญ16.27
0.99
ญ17.02
120
0.98
ญ19.53
0.99
ญ20.40
140
0.98
ญ22.81
0.98
ญ23.76
160
0.98
ญ26.02
0.98
ญ27.01
180
0.98
ญ29.28
0.98
ญ30.48
200
0.98
ญ32.69
0.97
ญ33.94
220
0.97
ญ35.92
0.97
ญ37.22
240
0.97
ญ39.50
0.97
ญ40.78
260
0.96
ญ42.76
0.96
ญ44.19
280
0.96
ญ46.15
0.95
ญ47.55
300
0.96
ญ49.62
0.95
ญ51.00
320
0.96
ญ53.12
0.94
ญ54.46
340
0.95
ญ56.57
0.94
ญ57.83
360
0.95
ญ60.22
0.93
ญ61.32
380
0.95
ญ63.71
0.92
ญ64.61
400
0.94
ญ67.33
0.92
ญ68.11
420
0.94
ญ70.92
0.91
ญ71.43
440
0.93
ญ74.64
0.90
ญ74.72
460
0.93
ญ78.22
0.90
ญ78.22
480
0.93
ญ81.92
0.89
ญ81.58
500
0.92
ญ85.75
0.88
ญ84.90
520
0.91
ญ89.44
0.88
ญ88.28
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
18
1: 42.641
ญ83.805
1.5GHz
2: 30.84
ญ66.172
1.8GHz
3: 25.9
ญ56.061
1.4195pF
2.0GHz
4: 19.625
ญ46.301
2.2GHz
START:
1.40GHz
STOP:
2.65GHz
SR01782
1
2
3
4
Figure 48.
Typcial S
11
of PCS RF and PCS RFB Input @ V
CC
= 3.6V
Table 6.
Typical S-Parameter of PCS RF and PCS RFB Input @ V
CC
= 3.6V
FREQUENCY (MHz)
S
11
<S
11
(DEG)
1400
0.68
ญ48.65
1450
0.68
ญ50.83
1500
0.68
ญ52.86
1550
0.67
ญ55.14
1600
0.67
ญ57.35
1650
0.67
ญ59.59
1700
0.66
ญ62.09
1750
0.66
ญ64.21
1800
0.66
ญ66.78
1850
0.66
ญ69.35
1900
0.65
ญ71.92
1950
0.65
ญ74.58
2000
0.65
ญ76.86
2050
0.65
ญ79.82
2100
0.66
ญ82.80
2150
0.66
ญ85.95
2200
0.66
ญ89.71
2250
0.66
ญ93.52
2300
0.66
ญ97.51
2350
0.65
ญ101.41
2400
0.63
ญ105.60
2450
0.61
ญ109.66
2500
0.59
ญ114.00
2550
0.56
ญ117.05
2600
0.53
ญ119.59
2650
0.50
ญ120.82
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
19
1: 146.62
ญ201.27
200MHz
2: 68.742
ญ127.57
400MHz
3: 43.234
ญ86.684
600MHz
4: 24.848
ญ50.137
3.5271pF
900MHz
START:
100MHz
STOP:
1.35GHz
SR01783
1
2
4
3
Figure 49.
Typical S
11
of Cellular RF Input for CDMA and FM Mode @ V
CC
= 3.6V
Table 7.
Typical S-Parameter of Cellular RF Input for CDMA and FM Modes @3.6V
Freq ency (MHz)
CDMA Mode
FM Mode
Frequency (MHz)
S
11
<S
11
(DEG)
S
11
<S
11
(DEG)
100
0.82
ญ11.35
0.77
ญ10.9
150
0.81
ญ14.93
0.76
ญ15.1
200
0.79
ญ18.80
0.75
ญ19.9
250
0.78
ญ22.71
0.74
ญ25.0
300
0.77
ญ26.70
0.72
ญ29.9
350
0.75
ญ30.70
0.70
ญ34.9
400
0.74
ญ34.86
0.68
ญ39.8
450
0.72
ญ39.00
0.65
ญ44.5
500
0.71
ญ43.20
0.63
ญ48.6
550
0.69
ญ47.57
0.60
ญ53.1
600
0.68
ญ52.12
0.58
ญ56.9
650
0.67
ญ56.63
0.57
ญ60.6
700
0.66
ญ61.76
0.56
ญ64.5
750
0.64
ญ66.93
0.56
ญ68.5
800
0.63
ญ72.01
0.58
ญ74.2
850
0.63
ญ77.55
0.57
ญ84.4
900
0.62
ญ83.91
0.53
ญ89.7
950
0.61
ญ90.43
0.51
ญ93.9
1000
0.60
ญ96.60
0.50
ญ97.8
1050
0.59
ญ103.02
0.50
ญ102.4
1100
0.58
ญ109.59
0.50
ญ107.3
1150
0.58
ญ116.16
0.50
ญ112.4
1200
0.57
ญ123.11
0.51
ญ117.5
1250
0.56
ญ129.79
0.51
ญ122.1
1300
0.55
ญ136.62
0.52
ญ126.6
1350
0.54
ญ143.51
0.52
ญ131.3
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
20
1: 111.86
ญ195.73
1.5GHz
2: 81.961
ญ152.6
1.8GHz
3: 71.508
ญ126.55
0.629pF
2.0GHz
4: 49.402
ญ101.55
2.2GHz
START:
1.40GHz
STOP:
2.65GHz
SR01784
1
2
3
4
Figure 50.
Typical S
11
of PCS LO Input @ V
CC
= 3.6V
Table 8.
Typical S-Parameter of PCS LO Input @ V
CC
= 3.6V
FREQUENCY (MHz)
S
11
<S
11
(DEG)
1400
0.82
ญ20.14
1450
0.81
ญ21.11
1500
0.81
ญ21.93
1550
0.80
ญ23.12
1600
0.79
ญ24.11
1650
0.79
ญ24.83
1700
0.78
ญ26.31
1750
0.78
ญ27.29
1800
0.77
ญ28.94
1850
0.76
ญ30.10
1900
0.75
ญ31.60
1950
0.74
ญ33.13
2000
0.73
ญ34.39
2050
0.74
ญ36.43
2100
0.73
ญ39.44
2150
0.72
ญ41.87
2200
0.71
ญ44.83
2250
0.71
ญ47.44
2300
0.70
ญ50.37
2350
0.69
ญ53.39
2400
0.67
ญ56.89
2450
0.66
ญ60.64
2500
0.65
ญ64.62
2550
0.63
ญ68.76
2600
0.62
ญ72.84
2650
0.62
ญ76.87
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
21
1: 21.586
ญ70.879
200.25MHz
2: 10.313
ญ20.101
500MHz
3: 21.462
ญ7.5986
23.272pF
900MHz
4: 10.252
ญ5.7031
1.2GHz
START:
100MHz
STOP:
1.35GHz
SR01785
1
2
3
4
Figure 51.
Typical S
11
of Cellular LO Input @ V
CC
= 3.6V
Table 9.
Typical S-Parameter of Cellular LO Input @ V
CC
= 3.6V
FREQUENCY (MHz)
S
11
<S
11
(DEG)
100
0.80
ญ36.97
150
0.77
ญ52.45
200
0.76
ญ67.08
250
0.75
ญ80.65
300
0.74
ญ93.04
350
0.73
ญ014.39
400
0.73
ญ115.23
450
0.71
ญ125.18
500
0.70
ญ134.67
550
0.68
ญ143.76
600
0.64
ญ152.26
650
0.60
ญ159.64
700
0.55
ญ165.56
750
0.49
ญ168.90
800
0.44
ญ168.40
850
0.41
ญ164.76
900
0.41
ญ158.85
950
0.45
ญ155.08
1000
0.50
ญ154.81
1050
0.55
ญ156.51
1100
0.60
ญ159.60
1150
0.63
ญ162.92
1200
0.66
ญ166.51
1250
0.69
ญ169.86
1300
0.71
ญ173.54
1350
0.72
ญ176.65
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
22
DEMONSTRATION BOARD DIAGRAM
10
9
8
12
11
7
6
5
4
3
2
1
18
19
20
15
13
14
16
17
CDMA
IF
CDMA
IFB
GND
CDMA
/FM
CEL
LO IN
GND
PCS LO
LO BUFFER
GND
LO OUT
FM IF
FM IFB
GND
PCS RF
PCS RFB
PCS/CEL
SELECT
POWER
CEL
RF
GND
VCC
C3
10nF
R8
10
L14
4.7nH
C28
33 pF
C27
1.5pF
C29
1.5pF
C26
33pF
L12
4.7nH
C1
8.2pF
C2
6.8pF
L1
470nH
L3
390nH
R1
1.2K
C4
12pF
VCC FM IF
R10
000
J1
SMA
FM
J4
SMA
PCS
J3
PCS/CEL
J2
PD
L5
8.2nH
C10
100pF
C9
12pF
J5
SMA
CEL
RF IN
J12
VCC
C19
10uF
LO BUFFER
OFF
ON
POWER ON/OFF
POWER DOWN
POWER UP
0
1
CDMA
MIXER
FM
MIXER
PCS/CEL
0
0
1
1
CDMA/FM
0
1
0
1
MODE
FM
CDMA
Direct PCS LO
PCS Doubler LO
PCS LO
OUT
CEL
LO
OUT
CEL
LO
BALUN
X2
LO AMP
PCS MIXER
4.7pF
4.7pF
4.3pF
4.3pF
U1
SA9502
C20
100nF
R9
10
C13
100pF
J7
CDMA/FM
J8
LO BUF
J1
1
SMA
LO OUT
C17
2.2pF
SELECT
SELECT
VCC FM IF
J9
SMA
CEL
LO
C15
3.3pF
L8
3.9nH
C16
100pF
RF IN
IF OUT
SELECT
SELECT
ON/OFF
L7
180nH
R3
680
C12
8.2pF
R4
680
L6
180nH
C1
1
8.2pF
C31
8.2pF
C30
8.2pF
J6
SMA
L15
TC8-1
IL
0.7dB
CDMA
IF
VCC CDMA

IF
SR01761
SELECT
ENABLE
PCS LO
BUFFER
J10
SMA
PCS LO
C18
2.2pF
R5
50
*
*
*
*
LEVEL
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
23
APPLICATION BLOCK DIAGRAM
PCS
CDMA IF
50ญ300MHz
ื
2
FM IF
SR01762
CELL
PCS
50ญ300MHz
SA9502
LNA
DUPLEXER
TX
POWER AMPLIFIER
TRANSMITTER
SA9550
AGC
1900
800
TX
ANTENNA
TO BASE BAND
RECEIVE
DEMODULATOR
DUPLEXER
CELLULAR
VCO
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
24
TSSOP20:
plastic thin shrink small outline package; 20 leads; body width 4.4 mm
SOT360-1
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
25
NOTES
Philips Semiconductors
Product specification
SA9502
Dual-band, CDMA/AMPS downconverter IC
1999 Mar 19
26
Definitions
Short-form specification -- The data in a short-form specification is extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.
Limiting values definition -- Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one
or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or
at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended
periods may affect device reliability.
Application information -- Applications that are described herein for any of these products are for illustrative purposes only. Philips
Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or
modification.
Disclaimers
Life support -- These products are not designed for use in life support appliances, devices or systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.
Right to make changes -- Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard
cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless
otherwise specified.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Sunnyvale, California 94088ญ3409
Telephone 800-234-7381
ฉ
Copyright Philips Electronics North America Corporation 1999
All rights reserved. Printed in U.S.A.
Date of release: 03ญ99
Document order number:
9397 750 05472
Philips
Semiconductors
Data sheet
status
Objective
specification
Preliminary
specification
Product
specification
Product
status
Development
Qualification
Production
Definition
[1]
This data sheet contains the design target or goal specifications for product development.
Specification may change in any manner without notice.
This data sheet contains preliminary data, and supplementary data will be published at a later date.
Philips Semiconductors reserves the right to make chages at any time without notice in order to
improve design and supply the best possible product.
This data sheet contains final specifications. Philips Semiconductors reserves the right to make
changes at any time without notice in order to improve design and supply the best possible product.
Data sheet status
[1]
Please consult the most recently issued datasheet before initiating or completing a design.