ChipFind - Datasheet

Part Number TARF2202

Download:  PDF   ZIP
SiGe HBT MMIC
Wideband Linear Amplifier
TARF2202
Descriptions
TARF 2202 is a high performance cascadeable 50-ohm amplifier. This RFIC uses the latest
Silicon Germanium Hetero Junction Bipolar Transistor (TAHB09) process of Tachyonics Co.,
which has 30GHz f
T
(Normal). TARF2202 uses a multi feedback cascade amplifier topology
with resistive feedback for broad band performance as well as stability over its entire
temperature range. TARF2202 also has internally matched 50 ohm impedance and wide
bandwidth.
Features
- DC to 2500 MHz Operation
- Single Voltage Supply
- Internally Matched to 50 Ohm Input & Output
- High Power Gain : 20dB at 1900MHz
- Medium Output Power : P
1dB
= 9dBm at 900MHz
Applications
- Oscillator Amplifier
- Transmission Stage Buffer (Mobile Communication)
- IF/RF Buffer Amplifier
SOT363
Function Block Diagram
SiGe HBT MMIC
Wideband Linear Amplifier
h
h
h
h
ZUGymGpu
ZUGymGpu
ZUGymGpu
ZUGymGpu
]UGymGv|{
]UGymGv|{
]UGymGv|{
]UGymGv|{
YS\Gnuk
YS\Gnuk
YS\Gnuk
YS\Gnuk
[UG
[UG
[UG
[UG}}}}
jj
jj
jj
jj
Page 1 of 7
60-8, Gasan-dong, Kumchun-Gu,
Seoul, Korea. 153-023
Tel : 82-2-818-9829
Fax : 82-2-818-9635
http://www.tachyonics.co.kr
October. 2002.
Rev. 1.0
Pin Configuration
Pin Description
SiGe HBT MMIC
Wideband Linear Amplifier
TARF2202
wv~lyGz|wws
}jj
[
ymGzpnuhsGv|{w|{
ymGv|{
]
nyv|uk
nuk
\
ymGzpnuhsGpuw|{
ymGpu
Z
nyv|uk
nuk
Y
uvGjvuulj{pvu
uUjU
X
k
k
k
k
u
u
u
u
wGuU
wGuU
wGuU
wGuU
Page 2 of 7
60-8, Gasan-dong, Kumchun-Gu,
Seoul, Korea. 153-023
Tel : 82-2-818-9829
Fax : 82-2-818-9635
http://www.tachyonics.co.kr
October. 2002.
Rev. 1.0
Electrical Characteristics
(T
A
= 25
-
, V
CC
= 3V , Z
S
= Z
L
= 50
)
SiGe HBT MMIC
Wideband Linear Amplifier
TARF2202
Absolute Maximum Ratings
-
-55 to +150
Storage Temperature Range
-
+150
Maximum Junction Temperature
-
-40 to +85
Operation Temperature Range
dBm
+10
RF Input Power
mA
70
Supply Current
Supply Voltage
Parameter
V
7
Unit
Rating
I
CC
ISL
NF
OIP
3
RL
OUT
RL
IN
P
1dB
|S
21
|
f
3dB
z
z
z
z
i
i
T
T
Y\
X\
YW
XX
X
dG_``toĦSG
Y
dG`WXtoĦ
X
dGX_``toĦSG
Y
dGX`WXtoĦ
vGZ'GvG
pGw
h
ZW
Y\
T
}
jj
dGZ}
iGj
i
i
T
T
ZW
ZW
Y_
Y_
GdG`WWtoĦ
GdGX`WWtoĦ
p
i
i
]UW
]UW
[UW
[UW
T
T
GdG`WWtoĦ
GdGX`WWtoĦ
uGm
i
i
T
T
_U\
X_
^
XW
GdG`WWtoĦ
GdGX`WWtoĦ
vGyGs
i
i
T
T
X[
`
`
^
GdG`WWtoĦ
GdGX`WWtoĦG
p y s
GdG`WWtoĦ
GdGX`WWtoĦ
GdG`WWtoĦ
GdGX`WWtoĦ
j
j
j
j
i
i
i
i
toĦ
|
|
|
|
T
T
`
^
_
]
vGXiG
jGw
YY
YY
X_U\
X`U\
X^
X_
zGzGn
Y\WW
YWWW
ymGpGmUG
y
tU
tU
tU
tU
{
{
{
{ UUUU
tU
tU
tU
tU
z
z
z
z
w
w
w
w
Page 3 of 7
60-8, Gasan-dong, Kumchun-Gu,
Seoul, Korea. 153-023
Tel : 82-2-818-9829
Fax : 82-2-818-9635
http://www.tachyonics.co.kr
October. 2002.
Rev. 1.0
Typical Characteristics
SiGe HBT MMIC
Wideband Linear Amplifier
TARF2202
Fig1. Input/Output Impedance
Fig2. Input/Output Return Loss
Fig3. Small Signal Gain
Fig4. Isolation
freq (500.0MHz to 3.500GHz)
S(
1
,
1)
Input Reflection Coefficient
freq (500.0MHz to 3.500GHz)
S
(
2,
2)
Output Reflection Coefficient
5E
8
6E
8
7E
8
8E
8
9E
8
1E
9
2E
9
3E
9
4E
8
4E
9
-14
-12
-10
-8
-16
-6
freq, Hz
d
B
(S
(1
,
1
)
)
5E
8
6E
8
7E
8
8E
8
9E
8
1E
9
2E
9
3E
9
4E
8
4E
9
-15
-10
-5
-20
0
freq, Hz
d
B
(S
(2
,
2
))
5E
8
6E
8
7E
8
8E
8
9E
8
1E
9
2E
9
3E
9
4E
8
4E
9
2
4
6
8
1 0
1 2
1 4
1 6
1 8
0
2 0
f r e q , H z
d
B
(S
(2
,
1
))
F o r w a r d T r a n s m is s io n , d B
5E
8
6E
8
7E
8
8E
8
9E
8
1E
9
2E
9
3E
9
4E
8
4E
9
- 3 4
- 3 3
- 3 2
- 3 1
- 3 0
- 2 9
- 3 5
- 2 8
f r e q , H z
d
B
(S(1
,
2
))
R e v e r s e T r a n s m is s io n , d B
Page 4 of 7
60-8, Gasan-dong, Kumchun-Gu,
Seoul, Korea. 153-023
Tel : 82-2-818-9829
Fax : 82-2-818-9635
http://www.tachyonics.co.kr
October. 2002.
Rev. 1.0
Typical Characteristics
SiGe HBT MMIC
Wideband Linear Amplifier
TARF2202
Fig5. 900MHz One Tone Power Sweep
Fig6. 1900MHz One Tone Power Sweep
TXXW
TXWW
T`W
T_W
T^W
T]W
T\W
T[W
TZW
TYW
TXW
W
XW
YW
T\W
T[\
T[W
TZ\
TZW
TY\
TYW
TX\
TXW
T\
W
Input Power [dBm]
O
u
t
p
u
t
Po
w
e
r

[
d
Bm
]
_
`
XW
XX
XY
XZ
X[
X\
X]
X^
X_
X`
YW
YX
Ga
i
n
[
d
B
]
vTw~yOiP
YTohytOiP
ZTohytOiP
[TohytOiP
wTnhpuOiP
TXXW
TXWW
T`W
T_W
T^W
T]W
T\W
T[W
TZW
TYW
TXW
W
XW
YW
T\W
T[\
T[W
TZ\
TZW
TY\
TYW
TX\
TXW
T\
W
%'
& '&
&
'
_
`
XW
XX
XY
XZ
X[
X\
X]
X^
X_
X`
YW
YX
'
'
&
&
Output-PWR(dBm)
2-HARM(dBm)
3-HARM(dBm)
4-HARM(dBm)
5-HARM(dBm)
Power-GAIN(dB)
Page 5 of 7
60-8, Gasan-dong, Kumchun-Gu,
Seoul, Korea. 153-023
Tel : 82-2-818-9829
Fax : 82-2-818-9635
http://www.tachyonics.co.kr
October. 2002.
Rev. 1.0