HT9142 Datasheet - Holtek Semiconductor

HT9142, FM IF Detector

HT9142 FM IF Detector .
The HT9142 is designed for FM communication system devices.

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HT9142-HoltekSemiconductor.pdf

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Datasheet Details

Part number:

HT9142

Manufacturer:

Holtek Semiconductor

File Size:

147.28 KB

Description:

FM IF Detector

Features

* Operating voltage: 1.1V~3.5V
* Constant power supply voltage can be generated by externally adding a transistor: VREG=1.0V typ.
* Alarm function sensitivity: VALM=1.1V typ.
* Low current consumption: ICCQ=1.1mA typ.
* Built-in 2nd stage mixer for double conversion method

Applications

* Block Diagram M IX I G N D R E G O R E G C A LM . SKO C H G B S LP . O LP . I M ix e r REG . A LA R M . SK CO M P. Q u ic k C h a rg e AM P I. A m p O S C Q uad D et O S C I O S C O M IX O V C C I. IN D E C Pin Assignment O SCI O SCO M IX O VCC I. IN DEC . SKR I. O Q UAD A. O 1 2 0 M IX I

HT9142 Distributors

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