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YZ1916 Tx-Rx Front-End Module for Quad-Band GSM / GPRS / EDGE w/ 14 Linear TRx Switch Ports, Dual-Band TD-SCDMA, and TDD LTE Band 39



 

Product Features:

•Small, low profile package

• MIPI® RFFE control with dual-standard support

- User-selectable register mappings

- Linear or VRAMP-based GMSK power control

• RF ports internally matched to 50 ohm

• High Efficiency

•Low Tx harmonics below

• Supports APT, buck DC-DC supply

• 14 low insertion loss/high linearity TRx switch ports

• RF input switching to 3G/4G path

• Integrated broadband directional coupler

• Integrated noise suppression notch filter for WiFi coexistence

• Built-in IEC-compliant antenna ESD protection

• High impedance control inputs

• Current limiting and over-voltage protection for ruggedness and extended battery life

• Power control circuitry built-in for improved TRP variation

Application:

•Cellular handsets encompassing Quad-Band GSM/EDGE, Dual-Band TD-SCDMA, and TDD LTE

- Class 4 GSM850/900

- Class 1 DCS1800/PCS1900

- Class 12 GPRS multi-slot operation

- Linear EDGE operation

- TD-SCDMA Bands 34/39

- TDD LTE Band 39

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