Product Features

High Output Power

•  34.0dBm at GSM850/EGSM900

•  31.3dBm at DCS1800/PCS1900

High Power Added Efficiency at Max Power

•  GSM850 42% PAE

•  EGSM900 42% PAE

•  DCS1800 33% PAE

•  PCS1900 33% PAE

Integrated Control and Protection

•  50 Ω matched Input/Output

•  Complete Power Control Solution

•  Four low insertion loss / high linearity   interchangeable TRX switch ports

•  LGA 6mm x6mm x0.93mm



•  Quad-Band GSM/GPRS and Dual-Band WCDMA Handsets

•  Mobile WGPRS Data Products

•  GPRS Class 12 Compliant Products

•  EDGE downlink compatible

Functional Block Diagram

Product Description


The HS8684CM is a Quad Band GSM/GPRS Multi-Mode Transmit Module with four TRX ports. The front end module integrates high performance CMOS PA and controller block, a low insertion loss SP6T switch and ESD filter. Internal 50Ω matching, and harmonic filtering circuit are integrated on-chip eliminating the needed for external components, simplifying layout and reducing board space. The device is packaged in a small LGA package (6mm x 6mm x 0.93mm).


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