Description
The SKY77331 Power Amplifier Module (PAM) is designed in a compact form factor for quad-band cellular handsets comprising GSM850/900, DCS1800, PCS1900, and supports Class 12 General Packet Radio Service (GPRS) multi-slot operation.
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 - 6 x 8 mm.
- Low profile - 1.2 mm.
- Gold-plated, lead-free contacts
Figure 1. SKY77331 Functional Block Diagram
Skyworks Solutions, Inc.
- Phone [781] 376-3000.
- Fax [781] 376-3100.
- sales@skyworksinc. com.
SKY77331_SkyworksSolutions.pdf
