RMPA0963 Overview
The RMPA0963 Power Amplifier Module (PAM) is Fairchild’s latest innovation in 50 Ohm matched, surface mount modules targeting Cellular CDMA/WCDMA/HSDPA, AMPS and Wireless Local Loop (WLL) applications. Answering the call for ultra-low DC power consumption and extended battery life in portable electronics, the RMPA0963 uses novel proprietary circuitry to dramatically reduce amplifier current at low to medium RF...
RMPA0963 Key Features
- 38% CDMA/WCDMA efficiency at +28 dBm Pout
- 14% CDMAA/WCDMA efficiency (80 mA total current) at +16 dBm Pout
- Meets HSDPA performance requirements
- Linear operation in low-power mode up to +19 dBm
- 50% AMPS mode efficiency at +31 dBm Pout
- Low quiescent current (Iccq): 20 mA in low-power mode
- Single positive-supply operation with low power and shutdown modes
- 3.4V typical Vcc operation
- Low Vref (2.85V) patible with advanced handset chipsets
- pact Lead-free pliant LCC package