Datasheet4U Logo Datasheet4U.com

MT9126 - Quad ADPCM Transcoder

Description

The Quad ADPCM Transcoder is a low power, CMOS device capable of four encode and four decode functions per frame.

Four 64 kbit/s PCM octets are compressed into four 32, 24 or 16 kbit/s ADPCM words, and four 32, 24 or 16 kbit/s ADPCM words are expanded into four 64 kbit/s PCM octets.

Features

  • Full duplex transcoder with four encode channels and four decode channels.
  • 32 kb/s, 24 kb/s and 16 kb/s ADPCM coding complying with ITU-T (previously CCITT) G.726 (without 40 kb/s), and ANSI T1.303-1989.
  • Low power operation, 25 mW typical.
  • Asynchronous 4.096 MHz master clock operation.
  • SSI and ST-BUS interface options.
  • Transparent PCM bypass.
  • Transparent ADPCM bypass.
  • Linear PCM code.
  • No microprocessor control requ.

📥 Download Datasheet

Datasheet Details

Part number MT9126
Manufacturer MITEL
File Size 311.99 KB
Description Quad ADPCM Transcoder
Datasheet download datasheet MT9126 Datasheet

📁 Similar Datasheet

  • MT91600 - Programmable SLIC (Zarlink Semiconductor)
  • MT9160B - (MT9160B / MT9161B) 5 Volt Multi-Featured Codec (Zarlink Semiconductor)
  • MT91610 - Programmable Ringing SLIC (Zarlink Semiconductor)
  • MT9161B - (MT9160B / MT9161B) 5 Volt Multi-Featured Codec (Zarlink Semiconductor)
  • MT9171 - DSIC (Microsemi)
  • MT9171 - Digital Network Interface Circuit (Zarlink)
  • MT9172 - DSIC (Microsemi)
  • MT9172 - Digital Network Interface Circuit (Zarlink)
  • MT9173 - DSIC (Microsemi)
  • MT9174 - DNIC (Microsemi)
Other Datasheets by MITEL
  • MT9122 - Dual Voice Echo Canceller
  • MT9123 - Dual Voice Echo Canceller
  • MT9125 - Dual ADPCM Transcoder
  • MT9160 - ISO2-CMOS 5 Volt Multi-Featured Codec
  • MT91600 - Programmable SLIC
  • MT9160B - ISO2-CMOS 5 Volt Multi-Featured Codec
  • MT91610 - Analog Ringing SLIC
  • MT9161B - ISO2-CMOS 5 Volt Multi-Featured Codec

Full PDF Text Transcription

Click to expand full text
CMOS MT9126 ® Quad ADPCM Transcoder Preliminary Information Features • Full duplex transcoder with four encode channels and four decode channels • 32 kb/s, 24 kb/s and 16 kb/s ADPCM coding complying with ITU-T (previously CCITT) G.726 (without 40 kb/s), and ANSI T1.303-1989 • Low power operation, 25 mW typical • Asynchronous 4.
Published: |