WS1102
Description
The WS1102 is a CDMA (Code Division Multiple Access) and AMPS (Advanced Mobile Phone Service) power amplifier module designed for handsets operating in the 824-849 MHz bandwidth. The WS1102 features CoolPAM circuit technology that offers state-of-the-art reliability, temperature stability and ruggedness.
Key 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 requirements to and beyond 28 dBm output power. The 3 mm x 3 mm form factor 8-pin surface mount package is self contained, incorporating 50 ohm input and output matching networks.
- CDMA 95A/B, CDMA2000-1X/EVDO
