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RMPA1850 |
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| Part Number | RMPA1850 |
| Manufacturer | Fairchild Semiconductor |
| Description | The RMPA1850 power amplifier module (PAM) is designed for GSM/GPRS cellular handset applications. The PAM a fully input and output 50Ω matched. It also includes integrated power control and band select... |
| Features |
I Quad band, matched module I High efficiency- 55% GSM850/900, 50% DCS/PCS I Integrated power control function I I I I I Compact 7*10*1.6mm module InGaP HBT technology GPRS class 12 capable Ruggedness 10:1 50 dB power control range
General Description
The RMPA1850 power amplifier module (PAM) is designed for GSM/GPRS cellular handset applications. The PAM a fully input and output 50Ω matched. It also includes integrated power control and band select.
Functional Block Diagram
VCC2
12
DCS/PCS IN BAND SELECT TX EN VBAT VREG VRAMP GSM IN
1 2 3 4 5 6 7
Match
Match
Power Sensing
11 DCS/PCS OUT... |
| Document |
 RMPA1850 Data Sheet
PDF 120.01KB |
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