RMPA2263 Description
The RMPA2263 Power Amplifier Module (PAM) is Fairchild’s latest innovation in 50 Ohm matched, surface mount modules targeting UMTS/WCDMA/HSDPA applications. Answering the call for ultra-low DC power consumption and extended battery life in portable electronics, the RMPA2263 uses novel proprietary circuitry to dramatically reduce amplifier current at low to medium RF output power levels (< +16 dBm), where the handset...
RMPA2263 Key Features
- 40% WCDMA efficiency at +28 dBm Pout
- 14% WCDMA efficiency (85 mA total current) at +16 dBm Pout
- Linear operation in low-power mode up to +19 dBm
- Low quiescent current (Iccq): 25 mA in low-power mode
- Meets UMTS/WCDMA performance requirements
- Meets HSDPA performance requirements
- 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