ULA1145
ULA1145 is FM TUNER IF SYSTEM manufactured by Unisonic Technologies.
UNISONIC TECHNOLOGIES CO., LTD
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
.unisonic..tw Copyright © 2015 Unisonic Technologies Co., Ltd
1 of 10
QW-R106-006.a
- 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. 1, 20 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
PIN NAME NC IFIN IFBIAS IFGND Msc MGC MAC
AFOUT AFCOUT
IFOUT QIN VREG VCC IFCT GND MDRI SOUT SDCT...
