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SA1135

Description
AM/FM tuning circuit/stereo decoding circuit
CategoryAnalog mixed-signal IC   
File Size234KB,7 Pages
ManufacturerSilan
Websitehttp://www.silanic.com.cn/
Hangzhou Silan Microelectronics Co., Ltd. (SSE stock code: Silan Micro, 600460) is located in Hangzhou High-tech Industrial Development Zone. It is a high-tech enterprise specializing in integrated circuit chip design and semiconductor microelectronics related product production. The company's current main products are integrated circuits and semiconductor products.
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SA1135 Overview

AM/FM tuning circuit/stereo decoding circuit

Features

The SA1135 is a high performance AM electronic tuner radio circuit suitable for car radios and home stereos.


AM radio circuit for digital tuning system

Parameters

Excellent cross-modulation characteristics can effectively prevent interference between frequency bands.


Narrowband signal indication output, can be used as automatic channel search and stop signal.


Buffered local oscillator output to support electronic tuning system design.


Good large signal input (130 dB? input, fm = 400 Hz, 80% mod THD = 0.4% typ) characteristics.


Low Noise: High signal-to-noise ratio (56 dB typical) at moderate input amplitudes.


Moderate sensitivity


Package: DIP-20-300-2.54, SOP-16-300-1.27(S)

Application

Car audio, desktop audio

SA1135 Preview

Download Datasheet
SA1135
AM RADIO IC FOR DIGITAL TUNING SYSTEM
DESCRIPTION
The SA1135 is a high-performance AM electronic tuner IC. It is
especially suited for use in car radio and home stereo applications.
FEATURES
* Excellent cross modulation characteristics: Meets the requirements
for preventing not only adjacent-channel
interference but also
interference caused by all channels within broadcast band.
* Narrow-band signal meter output: Usable as auto search stop signal.
* Local oscillation buffer output: Facilitates designing of electronic
tuner system, etc.
* Good characteristics at high input: 130 dBµ input fm = 400 Hz 80%
mod THD = 0.4% typ.
* Low noise: Good S/N at medium input (56 dB typ.)
* Usable sensitivity
Device
SA1135
SA1135S
DIP-20-300-2.54
SOP-20-300-1.27
ORDERING INFORMATION
Package
DIP-20-300-2.54
SOP-20-300-1.27
APPLICATIONS
* Car radio , home stereo, etc
BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATING
(T
amb
=25°C)
Characteristics
Maximum Supply Voltage
Output Voltage
Input Voltage
Symbol
V
CC
max
V
O
V
IN
Rating
16
24
5.6
Unit
V
V
V
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0
2005.02.01
Page 1 of 7
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