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ZL49030 - (ZL49010 - ZL49031) Wide Dynamic Range DTMF Receiver

Download the ZL49030 datasheet PDF. This datasheet also covers the ZL49010 variant, as both devices belong to the same (zl49010 - zl49031) wide dynamic range dtmf receiver family and are provided as variant models within a single manufacturer datasheet.

Description

The ZL490xx is a family of high performance DTMF receivers which decode all 16 tone pairs into a 4-bit binary code.

These devices incorporate an AGC for wide dynamic range and are suitable for end-to-end signalling.

Features

  • Wide dynamic range (50dB) DTMF Receiver Call progress (CP) detection via cadence indication 4-bit synchronous serial data output Software controlled guard time for ZL490x0 Internal guard time circuitry for ZL490x1 Powerdown option (ZL4901x & ZL4903x) 3.579MHz crystal or ceramic resonator (ZL4903x and ZL4902x) External clock input (ZL4901x) Guarantees non-detection of spurious tones Ordering Information ZL49.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ZL49010_ZarlinkSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ZL49030
Manufacturer Zarlink Semiconductor
File Size 373.29 KB
Description (ZL49010 - ZL49031) Wide Dynamic Range DTMF Receiver
Datasheet download datasheet ZL49030 Datasheet

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Other Datasheets by Zarlink Semiconductor

Part Number Description
ZL49031 (ZL49010 - ZL49031) Wide Dynamic Range DTMF Receiver
ZL49010 (ZL49010 - ZL49031) Wide Dynamic Range DTMF Receiver
ZL49011 (ZL49010 - ZL49031) Wide Dynamic Range DTMF Receiver
ZL49020 (ZL49010 - ZL49031) Wide Dynamic Range DTMF Receiver
ZL49021 (ZL49010 - ZL49031) Wide Dynamic Range DTMF Receiver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com ZL49010/1, ZL49020/1, ZL49030/1 Wide Dynamic Range DTMF Receiver Data Sheet Features • • • • • • • • • Wide dynamic range (50dB) DTMF Receiver Call progress (CP) detection via cadence indication 4-bit synchronous serial data output Software controlled guard time for ZL490x0 Internal guard time circuitry for ZL490x1 Powerdown option (ZL4901x & ZL4903x) 3.
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