Datasheet > TQM6M4028E

TQM6M4028E

更新时间： 2024-09-14 03:26:35

品牌	Logo	应用领域
TRIQUINT		分布式控制系统 GSM DCS
页数	文件大小	规格书
1页	150K
描述
3V Dual-Band GSM900/DCS Transmit Module

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TQM6M4028E 数据手册

TQM6M4028E

Preliminary Data Sheet

3V Dual-Band GSM900/DCS Transmit Module

Features

• Ultra Compact Size – 6.0x6.0x1.1mm³.

Functional Block Diagram

ANT

TX RF Output

RX RF Input

• High System Efficiency – GSM900 45% ,

GSM900 in

TX RF Input

DCS 38%

Diode

Vmode

• Integrated Power and SP4T Control

• Integrated SP4T pHEMT Switch

• Free choice of Rx ports for band selection

• Integrated Low Pass Tx Harmonics Filter

• Positive Supply Voltage 2.7 to 5.5 V.

• 50 Ω Input and Output Impedances.

• GPRS Class 12 Compatible.

Rx2

RX RF Output

Vramp

Logic

Vbatt

Power

Control

Vtx

Rx1

RX RF Output

Vbs

DCS in

TX RF Input

V1 Vcc1 Vcc2

(Internal Voltages)

• CMOS Compatible Module Control Inputs.

• High-Reliability InGaP HBT Technology

• Ruggedness 30:1

Product Description

The advanced dual-band Transmit Module designed for GSM900 / DCS

mobile handset applications provides full RF transmit functionality in a size of

only 36 mm². The GSM900 and DCS power amplifier blocks including power

control are combined with the low insertion loss dual-band pHEMT switch, Tx

harmonics filtering, integrated switch decoder, two receive ports, and full ESD

protection. This architecture eliminates the need for any PA-to-switch design

effort for phone designers. Both Rx ports are frequency independent and allow

flexible routing to the transceiver. Fabricated in high-reliability InGaP HBT /

pHEMT technology, the module supports GPRS class 12 operation and

provides 50 Ohms input and output impedances at all RF input and output

ports. The module control inputs are CMOS compatible and has no need for

an external reference voltage. With its excellent efficiency performance in

both bands, the power amplifier and switch module contributes to the overall

talk-time targets of next generation mobile handset designs.

• 260°C RoHS compliant

Applications

•

GSM GPRS Handsets and Modems

Dual -band Class 12 Compatible

Package Style

Preliminary Data Sheet: Subject to change without notice

For additional information and latest specifications, see our website: www.triquint.com

Revision J, May 22, 2007

中文翻译

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