HT9020B Call Progress Tone Detector

Holtek Semiconductor

Description

www.DataSheet4U.com HT9020B Call Progress Tone Detector .
The HT9020B call progress tone detector is a telecom peripheral for Auto-dialing system use.

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Datasheet Specifications

Part number: HT9020B
Manufacturer: Holtek Semiconductor
File Size: 145.26 KB
Datasheet: HT9020B_HoltekSemiconductor.pdf
Description: Call Progress Tone Detector

Features

* Operating voltage: 2.5V~5.5V
* Low power consumption
* Low cost 32768Hz crystal
* CPT Band: 305~640Hz detection
* Good performance: -8 ~ -39 dBm at VDD=2.5V 0 ~ -27 dBm at VDD=5V

Applications

* mentioned herein are used solely for the purpose of illustration and Holtek makes no warranty or representation that such applications will be suitable without further modification, nor recommends the use of its products for application that may present a risk to human life due to malfunction or oth

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HT9020B Call Progress Tone Detector Holtek Semiconductor

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