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SA1787 - SINGLE-CHIP TUNER

Description

The SA1787 is a high performance tuner circuit for AM and FM car radio.

It integrates mixer, IF amplifier, signal detection circuit and stereo decoder for AM and FM.

It achieves stereo tuning with advanced technology and less peripheral components.

Features

  • FM-Part ∗ RF AGC generation for RF and IF detection ∗ I/Q mixer for 1st FM IF 10.7MHz with image rejection ∗ Excellent FM signal meter linearity ∗ MPX integrated in a single chip ∗ Improve FM separation temperature characteristics ∗ Improve FM thermal characteristics AM-Part ∗ Wide and narrow AGC generation ∗ Mixer for 1st IF 10.7MHz, AM up conversion ∗ Mixer for 2nd IF 450kHz, AM down conversion ∗ Integrated AM-demodulator ∗ AM IF and audio noise blanking ∗ Improve AM adjacent channel interfere.

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Datasheet preview – SA1787

Datasheet Details

Part number SA1787
Manufacturer Silan Microelectronics
File Size 1.63 MB
Description SINGLE-CHIP TUNER
Datasheet download datasheet SA1787 Datasheet
Additional preview pages of the SA1787 datasheet.

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Full PDF Text Transcription

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SA1787 SINGLE-CHIP TUNER IC FOR CAR RADIOS DESCRIPTION The SA1787 is a high performance tuner circuit for AM and FM car radio. It integrates mixer, IF amplifier, signal detection circuit and stereo decoder for AM and FM. It achieves stereo tuning with advanced technology and less peripheral components. FEATURES FM-Part ∗ RF AGC generation for RF and IF detection ∗ I/Q mixer for 1st FM IF 10.7MHz with image rejection ∗ Excellent FM signal meter linearity ∗ MPX integrated in a single chip ∗ Improve FM separation temperature characteristics ∗ Improve FM thermal characteristics AM-Part ∗ Wide and narrow AGC generation ∗ Mixer for 1st IF 10.
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