TQM7M4007 四频段GSM/GPRS功放模块

The TriQuint TQM7M4007 is an extremely small (5 x 5 x 1 mm) multi-mode power amplifier module for GSM / GPRS applications. This module has been optimized for high GSM / GPRS efficiency. The module incorporates two highly integrated InGaP power amplifier die with a CMOS controller. The CMOS controller implements a fully integrated closed-loop power control within the module for GSM operation. This eliminates the need for any external couplers, power detectors, current sensing or other components to assure the output power level. The latter is set directly from the Vramp input from the DAC. The module has Tx enable and band select. The module construction is a low-profile over-molded land-grid array on a halogen free laminate.

技术特性

Very compact size - 5 x 5 x 1.0 mm
High GSM efficiency - GSM 850 55%, GSM900 55%, DCS 50%, PCS 49%
Positive supply voltage - 3.0 to 4.5 V
50 Ohm input and output impedances
GPRS Class 12
CMOS band select and internal closed-loop power control for GSM operation
High-reliability InGaP technology
Ruggedness 10:1
No external Vref required

技术指标

尺寸	频段	特性
5x5x1.1mm	GSM850 / 900, DCS / PCS	Low Band Ibatt < 1.5A @ Pcal with PAE 55%

应用领域 APPLICATION

GSM/GPRS handsets
GSM/GPRS wireless cards & data links

订购信息 Ordering Information

TQM7M4007

功能框图 Functional Block Diagram

应用技术支持与电子电路设计开发资源下载	版本信息	大小
TQM7M4007 数据资料DataSheet下载:pdf	Rev.V2	2 页