CX77140 Datasheet (Skyworks Solutions)

CX77140, PA-Module

DATA SHEET CX77140: PA eeModule for CDMA / AMPS (824 849 MHz) Applications Digital cellular (CDMA) Analog cellular (AMPS) Wireless local loop (WLL) t 4U .

m o c The CX77140 Power Amplifier Module (PAM) is a dual-mode, fully matched, 10-pin surface mount module developed for Code Division Multiple Access (CDMA) / Advanced Mobile Phone Service (AMPS) cellular handsets and Wireless Local Loop (WLL) applications.

This small and efficient power amplifier mod

CX77140 Features

* Low voltage positive bias supply - 3.2 V to 4.2 V

* Low VREF - 2.85 V, nominal

* Good linearity

* High efficiency

* Dual mode operation

* Large dynamic range

* 10-pin package - 4 mm x 4 mm x 1.5 mm

* Power down control

* Low p