Datasheet4U Logo Datasheet4U.com

HT9020B Call Progress Tone Detector

HT9020B Description

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

HT9020B 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

HT9020B 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

📥 Download Datasheet

Preview of HT9020B PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

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

📁 Related Datasheet

  • HT9011 - FM IF Detector (Holtek Semiconductor Inc)
  • HT9015 - RF Single Chip for Cordless Phone (Holtek Semiconductor Inc)
  • HT9030 - Calling Line Identification Receiver (Holtek Microelectronics)
  • HT9032 - Calling Line Identification Receiver (Holtek Semiconductor Inc)
  • HT9032C - (HT9032C / HT9032D) Calling Line Identification Receiver (Holtek)
  • HT9032D - (HT9032C / HT9032D) Calling Line Identification Receiver (Holtek)
  • HT9170 - DTMF Receiver (Holtek Semiconductor Inc)
  • HT9170B - DTMF Receiver (Holtek Semiconductor Inc)

📌 All Tags

Call Progress Tone Detector Holtek Semiconductor
Holtek Semiconductor HT9020B-like datasheet