HT9142 Datasheet - Holtek Semiconductor

FM IF Detector

HT9142 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

HT9142 General Description

The HT9142 is designed for FM communication system devices. It combines a paging system, mixer, IF limiter, Quadrature detector, operation amplifier, comparator and more. The HT9142 could provide the customer¢s PAGER system with total solution along with Holtek¢s POCSAG Pager Controller series prod.

HT9142 Datasheet (147.28 KB)

HT9142 Datasheet Preview — Preview of HT9142 PDF

Datasheet Details

Part number:

HT9142

Manufacturer:

Holtek Semiconductor

File Size:

147.28 KB

Description:

Fm if detector.

📁 Related Datasheet

HT9170 DTMF Receiver (Holtek Semiconductor Inc)

HT9170B DTMF Receiver (Holtek Semiconductor Inc)

HT9170D DTMF Receiver (Holtek Semiconductor Inc)

HT9172 DTMF Receiver (Holtek Semiconductor)

HT91808 96kHz Stereo ADC (Heroic)

HT9011 FM IF Detector (Holtek Semiconductor Inc)

HT9015 RF Single Chip for Cordless Phone (Holtek Semiconductor Inc)

HT9020 Call Progress Tone Decoder & ABR Controller (Holtek Semiconductor)

HT9020B Call Progress Tone Detector (Holtek Semiconductor)

HT9030 Calling Line Identification Receiver (Holtek Microelectronics)

TAGS

HT9142 Detector Holtek Semiconductor

Image Gallery

HT9142 Features

HT9142 General Description

Datasheet Details

File Size:

Description:

HT9142 Distributor