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SKY77336 Datasheet Power Amplifier Module

Manufacturer: Skyworks Solutions

General Description

SKY77336 Power Amplifier Module (PAM) is designed in a compact form factor for quad-band cellular handsets comprising GSM850/900, DCS1800 and PCS1900, supporting Gaussian Minimum-Shift Keying (GMSK) and Polar Enhanced Data for GSM Evolution (EDGE) modulation.

Class 12 General Packet Radio Service (GPRS) multi-slot operation is also supported.

The module consists of GSM850/900 PA and DCS1800/PCS1900 PA blocks, impedance matching circuitry for 50 Ω input and output impedances, and a Power Amplifier Control (PAC) block.

Overview

PRELIMINARY DATA SHEET SKY77336 Power Amplifier Module for Quad-Band GSM / GPRS Applications • Quad-band cellular handsets • GMSK Modulation - Class 4 GSM850/900 - Class 1 DCS1800/ PCS1900 - Class 12 GPRS multi-slot.

Key Features

  • High efficiency: - GSM850, 55% - GSM900, 55% - DCS, 53% - PCS, 53%.
  • Small outline - 5 x 5 mm.
  • Low profile - 1.15 mm Max.
  • Low VRAMP current - 10 μA.