产品

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).

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

Applications

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

        • Mobile WGPRS Data Products

        • GPRS Class 12 Compliant Products

        • EDGE downlink compatible

Functional Block Diagram