© 2000 California Micro Devices Corp. All rights reserved.
11/10/2000
1
WLP200
CALIFORNIA MICRO DEVICES
215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
Wafer Level Package Evaluation RC Filter Network
Features
· 6 Filters per device
· Ultra small footprint, 0.5mm pitch
· Silicon substrate
· 0.30mm Eutectic Solder Bumps
Product Description
The WLP200 consists of 6 RC filters with different filter
characteristics in a wafer level package (WLP). All
I/O pins are ESD protected for contact discharges up to
8KV per the IEC1000-4-2 level 4 specification. Two
versions with different capacitor values are available.
Cellular phone application frequently demands filtering
of signals in the 800 to 2,700 MHz band. California
Micro Devices' unique thin film Flip Chip filters provide a
minimum of 30 dB of attenuation over this frequency
Applications
· EMI filter for Mobile Equipment
(e.g. Cellular Phones)
· Evaluation Device
C1460800
SCHEMATIC DIAGRAM
band. The bump size and pitch of these filters are
selected such that the device can be placed directly on
a FR4 printed circuit board using conventional assembly
techniques. Ground-bounce and cross-talk are mini-
mized by a die design that provides eight solder bump
contacts to the common supply connection. The solder
bump contacts are a 63/37 Sn/Pb alloy and are nomi-
nally 0.30 mm in diameter.
R 50
C
GND
R 50
R 90
C
GND
R 90
R 70
C
GND
R 70
R 50
C
GND
R 90
C
GND
R 70
C
GND
GND
C1
D1
D2
D3
D4
D5
B1
A1
A2
A3
A4
A5
C3
B3
C2
B2
C5
B5
C4 B4
GND
GND
GND
GND
GND
GND
©2000 California Micro Devices Corp. All rights reserved.
11/10/2000
215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
2
WLP200
CALIFORNIA MICRO DEVICES
Figure 2. WLP200 Package Diagram (View of the Bump side)
S
E
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2
* Note 1: Calculated with zero Source impedance and infinite Load impedance.
* Note 2: Calculated with 50
Source impedance and 50 Load impedance.
1
A
B
C
D
2
3
4
5
1.936mm
0.635mm
0.5
mm
0.5mm
0.860mm
0.218
mm
0.3mm Dia.
Bumps
0.269
mm
2.538mm
© 2000 California Micro Devices Corp. All rights reserved.
11/10/2000
3
WLP200
CALIFORNIA MICRO DEVICES
215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
Note 1: Human Body Model per MIL-STD-883, Method 3015
C
Discharge
= 100pF, R
Discharge
= 1.5K
, pins B2, C2, B3, C3, B4, C4, B5, C5 are at ground.
ESD Contact Discharge from pins B1, A1, A2, A3, A4 and A5 one at a time.
Note 2: Pins B2, C2, B3, C3, B4, C4, B5, C5 are grounded. ESD Contact Discharge between
pins B1, A1, A2, A3, A4 and A5 and ground one at a time.
Note 3: Standard IEC 1000-4-2 with C
Discharge
= 150pF, R
Discharge
= 330
, pins B2, C2, B3, C3, B4, C4, B5, C5 are at ground.
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t
n
E
(
P
S
O
250
225
200
175
150
125
100
75
50
25
0
48
97
145
Time (s)
T
e
mperature (
o
C)
194
242
290
339
387
435
EXH
RF
Z5
Z4
EXH
PH
Z2
Z3
CD
Typical Solder Reflow Thermal Profile (No Clean Flux)
©2000 California Micro Devices Corp. All rights reserved.
11/10/2000
215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
4
WLP200
CALIFORNIA MICRO DEVICES
WLP200-01 Filter #4 D3-A3
WLP200-01 Filter #3 D2-A2
S21
log MAG
5 dB/ REF 0 dB
START
.300 000 MHz
STOP 3 000.000 000 MHz
1
3
2
4
1: 5.5407 dB
1.000 000 MHz
2: 8.542 dB
32.75
MHz
3: 13.941 dB
80
MHz
4: 32.441 dB
800
MHz
S21
log MAG
5 dB/ REF 0 dB
START
.300 000 MHz
STOP 3 000.000 000 MHz
1
3
2
4
1: 8.8303 dB
1.000 000 MHz
2: 11.831 dB
18.5
MHz
3: 21.81 dB
80
MHz
4: 45.253 dB
800
MHz
WLP200-01 FILTER CHARACTERISTICS (S21) MEASUREMENT
NOTE: All the measurements are done with 50
-source & 50-load impedance using a HP8753C Network Analyzer
with a HP85047A S-parameter Test Set.
WLP200-01 Filter #1 C1-B1
S21
log MAG
5 dB/ REF 0 dB
START
.300 000 MHz
STOP 3 000.000 000 MHz
1
2
3
4
1: 3.5204 dB
1.000 000 MHz
2: 6.5215 dB
36.03
MHz
3: 11.188 dB
80
MHz
4: 29.436 dB
800
MHz
WLP200-01 Filter #2 D1-A1
S21
log MAG
5 dB/ REF 0 dB
START
.300 000 MHz
STOP 3 000.000 000 MHz
1
3
2
4
1: 5.9489 dB
1.000 000 MHz
2: 8.9432 dB
25.461
MHz
3: 16.269 dB
80
MHz
4: 38.011 dB
800
MHz
© 2000 California Micro Devices Corp. All rights reserved.
11/10/2000
5
WLP200
CALIFORNIA MICRO DEVICES
215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
WLP200-01 FILTER CHARACTERISTICS (S21) MEASUREMENT (Continued)
NOTE: All the measurements are done with 50
-source & 50-load impedance using a HP8753C Network Analyzer
with a HP85047A S-parameter Test Set.
WLP200-01 Filter #6 D5-A5
WLP200-01 Filter #5 D4-A4
S21
log MAG
5 dB/ REF 0 dB
START
.300 000 MHz
STOP 3 000.000 000 MHz
1
3
2
4
1: 7.5079 dB
1.000 000 MHz
2: 10.504 dB
21.55
MHz
3: 19.2 dB
80
MHz
4: 41.775 dB
800
MHz
S21
log MAG
5 dB/ REF 0 dB
START
.300 000 MHz
STOP 3 000.000 000 MHz
1
3
2
4
1: 4.6323 dB
1.000 000 MHz
2: 7.625 dB
34.1
MHz
3: 12.677 dB
80
MHz
4: 29.358 dB
800
MHz
WLP200-02 FILTER CHARACTERISTICS (S21) MEASUREMENT
NOTE: All the measurements are done with 50
-source & 50-load impedance using a HP8753C Network Analyzer
with a HP85047A S-parameter Test Set.
WLP200-02 Filter #2 D1-A1
WLP200-02 Filter #1 C1-B1
S21
log MAG
5 dB/ REF 0 dB
START
.300 000 MHz
STOP 3 000.000 000 MHz
1
3
2
4
1: 3.4364 dB
1.000 000 MHz
2: 6.44 dB
25.7
MHz
3: 13.557 dB
80
MHz
4: 31.79 dB
800
MHz
S21
log MAG
5 dB/ REF 0 dB
START
.300 000 MHz
STOP 3 000.000 000 MHz
1
3
2
4
1: 5.8804 dB
1.000 000 MHz
2: 8.8746 dB
18
MHz
3: 18.985 dB
80
MHz
4: 40.299 dB
800
MHz
©2000 California Micro Devices Corp. All rights reserved.
11/10/2000
215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
6
WLP200
CALIFORNIA MICRO DEVICES
WLP200-02 FILTER CHARACTERISTICS (S21) MEASUREMENT (Continued)
NOTE: All the measurements are done with 50
-source & 50-load impedance using a HP8753C Network Analyzer
with a HP85047A S-parameter Test Set.
WLP200-02 Filter #6 D5-A5
WLP200-02 Filter #5 D4-A4
S21
log MAG
5 dB/ REF 0 dB
START
.300 000 MHz
STOP 3 000.000 000 MHz
1
3
2
4
1: 7.3998 dB
1.000 000 MHz
2: 10.4 dB
15.28
MHz
3: 16.318 dB
40
MHz
4: 36.504 dB
400
MHz
S21
log MAG
5 dB/ REF 0 dB
START
.300 000 MHz
STOP 3 000.000 000 MHz
1
3
2
4
1: 4.5251 dB
1.000 000 MHz
2: 7.522 dB
24.351
MHz
3: 10.163 dB
40
MHz
4: 27.65 dB
400
MHz
WLP200-02 Filter #4 D3-A3
WLP200-02 Filter #3 D2-A2
S21
log MAG
5 dB/ REF 0 dB
START
.300 000 MHz
STOP 3 000.000 000 MHz
1
3
2
4
1: 5.4737 dB
1.000 000 MHz
2: 8.478 dB
23.23
MHz
3: 11.423 dB
40
MHz
4: 29.674 dB
400
MHz
S21
log MAG
5 dB/ REF 0 dB
START
.300 000 MHz
STOP 3 000.000 000 MHz
1
3
2
4
1: 8.7223 dB
1.000 000 MHz
2: 11.74 dB
13.2
MHz
3: 16.641 dB
30
MHz
4: 36.565 dB
300
MHz
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