Datasheet4U Logo Datasheet4U.com

ULA1145 - FM TUNER IF SYSTEM

General Description

The UTC ULA1145 is a high integrated IC for FM tuner IF stage, special in car radio.

Key Features

  • S.
  • 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.

📥 Download Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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 1 of 10 QW-R106-006.a ULA1145  PIN CONFIGURATION Preliminary NC 1 2 3 4 5 6 7 8 9 10 20 NC 19 18 17 16 15 14 13 12 11  PIN DESCRIPTION PIN NO.