Datasheet Summary
WIRELESS MUNICATIONS DIVISION
GND/LNA Gain GND/LNA Gain Mixer Vdd
DATA SHEET
LNA Out
1 GND
Active Bias MXR In
3 V PCS LNA/Mixer Receiver IC
RF In
Mixer GND LO Vdd
Features
? ? Single 3.0 V Operation ? ? Adjustable Gain/IP3/Current ? ? Low Current Operation ? ? Few external ponents ? ? QFN 3x3 mm, 16 Pin Leadless Plastic Package ? ? High Input IP3 ? ? Low Noise Figure
LNA Bias active bias
LO Buffer IF Amp
LO In
LNA Vdd
IF Out
Product Description
The TQ5635 is an LNA-Downconverter optimized for use in the Korea CDMA PCS bands. The integrated LNA has a single high gain mode that provides over 15 dB of gain, and Features very low NF and excellent...