Product Summary

The TQ5131-2.8V is a 3V, RFA/Mixer IC designed specifically for Cellular band CDMA/AMPS applications. It’s RF performance meets the requirements of products designed to the IS-95 and AMPS standards. The TQ5131-2.8V is designed to be used with the TQ3131 (CDMA/AMPS LNA) which provides a complete CDMA receiver for 800MHz dual-mode phones. The RFA/Mixer incorporates on-chip switches which determine CDMA, AMPS and bypass mode select. The applications of the TQ5131-2.8V are IS-95 CDMA Mobile Phones, AMPS Mobile Phones, Dual Mode CDMA Cellular application.

Parametrics

TQ5131-2.8V absolute maximum ratings: (1)DC Power Supply:5.0 V; (2)Power Dissipation:500 mW; (3)Operating Temperature:-40 to 85℃; (4)Storage Temperature:-60 to 150℃; (5)Signal level on inputs/outputs:+20 dBm; (6)Voltage to any non supply pin:+0.3 V.

Features

TQ5131-2.8V features: (1)Small size: SOT23-8; (2)Single 3V operation; (3)Low-current operation; (4)Gain Select; (5)Mode Select; (6)High IP3 performance; (7)Few external components.

Diagrams

TQ5131-2.8V circuit diagram

TQ5122
TQ5122

Triquint Semiconductor Inc

IC TDMA RF RECEIVER 3V 16-QSOP

Data Sheet

1-1500: $1.03
TQ5131
TQ5131

Other


Data Sheet

Negotiable 
TQ5132
TQ5132

TriQuint Semiconductor

RF Amplifier CDMA Low Band Mixer

Data Sheet

Negotiable 
TQ5135
TQ5135

Other


Data Sheet

Negotiable 
TQ5139
TQ5139

Other


Data Sheet

Negotiable 
TQ516-11A-AMINN500
TQ516-11A-AMINN500

TE Connectivity

Wire Identification VOID LABELS REORDER # AP1878

Data Sheet

0-1000: $0.38