UNISONIC TECHNOLOGIES CO., LTD
ULA1145
Preliminary
FM TUNER IF SYSTEM
DESCRIPTION
The UTC ULA1145 is a high integrated IC for FM tuner IF
stage, special in car radio.
FEATURES
* Built-in IF count buffer circuit and microprocessor-controlled
switch circuit for ETR
* High S/N
* Wide range output
* More simplifies design:
- Built-in SD circuit—regulable sensitivity
independently of soft mute characteristics
- Variable S-meter gradient—output with three pins
ORDERING INFORMATION
Ordering Number
ULA1145G-N20-R
Package
HTSSOP-20
CMOS IC
Packing
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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