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PDF WS1102 Data sheet ( Hoja de datos )
| Número de pieza | WS1102 | |
| Descripción | 3 x 3 Power Amplifier Module | |
| Fabricantes | AVAGO | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de WS1102 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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WS1102
3 x 3 Power Amplifier Module
for CDMA/AMPS (824 – 849 MHz)
Data Sheet
Description
The WS1102 is a CDMA (Code Division Multiple
Access) and AMPS (Advanced Mobile Phone Service)
power amplifier module designed for handsets oper-
ating in the 824–849 MHz bandwidth. The WS1102
features CoolPAM circuit technology that offers
state-of-the-art reliability, temperature stability and
ruggedness.
Features
• Good linearity
• Excellent efficiency: 40% at Pout = 28 dBm;
19% at Pout = 16 dBm (without a DC/DC converter)
• 8-pin surface mounting package (3 mm x 3 mm x 1.4 mm)
• Internal 50Ω matching networks for both RF Input
and output
The WS1102 meets stringent CDMA linearity require-
ments to and beyond 28 dBm output power. The
3 mm x 3 mm form factor 8-pin surface mount pack-
age is self contained, incorporating 50 ohm input and
output matching networks.
• CDMA 95A/B, CDMA2000-1X/EVDO
Applications
• Digital Cellular (CDMA)
• Analog Cellular (AMPS)
Functional Block Diagram
Vcc1(1)
Vcc2(8)
RF Input (2)
Input
Match
DA
Inter
Stage
Match
PA
Bias Circuit & Control Logic
MMIC
Vcont(3)
Vref(4)
Output
Match
RF Output (7)
MODULE
1 page  
Evaluation Board Description
Vcc1
RF In
C5 C1
2.2 F 560 pF
R1
Vcont 6.2 Kohm
Vref
C3
100 pF
C4
100 pF
1 Vcc1
2 RF In
3 Vcont
4 Vref
Figure 6. Evaluation Board Schematic.
Vcc2 8
RF Out 7
GND 6
GND 5
C2
82 pF
Vcc2
C6
2.2 F RF Out
Figure 7. Evaluation Board Assembly Diagram.
5
5 Page 
Ordering Information
Part Number
WS1102-BLK
WS1102-TR1
Number of Devices
100
2500
Container
Bulk
13" Tape and Reel
Tape and Reel Information
Dimension List
Annote
A0
B0
K0
D0
D1
P0
P1
Milimeter
3.40 ± 0.10
3.40 ± 0.10
1.70 ± 0.10
1.55 ± 0.05
1.60 ± 0.10
4.00 ± 0.10
8.00 ± 0.10
Annote
P2
P10
E
F
W
T
Figure 17. Tape and Reel Format – 3mm x 3mm.
Milimeter
2.00 ± 0.05
40.00 ± 0.20
1.75 ± 0.10
5.50 ± 0.05
12.00 ± 0.30
0.30 ± 0.05
11
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet WS1102.PDF ] | |
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