SKY77331 Description
The SKY77331 Power Amplifier Module (PAM) is designed in a pact form factor for quad-band cellular handsets prising GSM850/900, DCS1800, PCS1900, and supports Class 12 General Packet Radio Service (GPRS) multi-slot operation. The module consists of a GSM850/900 PA block and a DCS1800/PCS1900 PA block, impedancematching circuitry for 50 Ω input and output impedances, a Power Amplifier Control (PAC) block, and an...
SKY77331 Key Features
- High efficiency
- GSM850, 55% (Peak)
- GSM900, 55% (Peak)
- DCS, 52% (Peak)
- PCS, 52% (Peak)
- Integrated coupler
- Wideband envelope control path
- Input/output matching
- 16-pad MCM
- Small outline