SKY77554-21 - Tx Quad-Band / Rx Dual-Band BiFET iPAC FEM

Product Overview

Skyworks Solutions

Datasheet Details

Part number	SKY77554-21
Manufacturer	Skyworks Solutions
File Size	74.25 KB
Description	Tx Quad-Band / Rx Dual-Band BiFET iPAC FEM
Datasheet	SKY77554-21 Datasheet
Additional preview pages of the SKY77554-21 datasheet.

Product details

Description

SKY77554-21 is a transmit and receive Front-End Module (FEM) with Integrated Power Amplifier Control (iPAC™) for Dual-band cellular handsets comprising GSM850/900 and DCS1800/PCS1900 operation.

Features

High efficiency - 42% (GSM850) - 42% (GSM900) - 42% (DCS1800) - 41% (PCS1900).
Low transmit supply current - 1.36 A (GSM850) - 1.36 A (GSM900) - 0.86 A (DCS1800/PCS1900).
Internal ICC sense resistor for iPAC.
Closed loop iPAC.
50 Ω matched Input/Output.
Tx.
VCO-to-antenna and antenna-to-Rx-SAW filter RF interface.
RF switch affords high linearity, low insertion loss, and 0 V DC on Rx ports.
Small, low profile package.

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