Product Features                    

High Output Power

•34.0dBm at GSM850/EGSM900

•31.1dBm at DCS1800/PCS1900

High Power Added Efficiency at Max Power

•GSM850 40% 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 x0.83mm



•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 HS8684E 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 0.83mm).


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