Datasheet Details
- Part number
- MSM7718-01
- Manufacturer
- OKI electronic componets
- File Size
- 231.87 KB
- Datasheet
- MSM7718-01_OKIelectroniccomponets.pdf
- Description
- Echo Canceler with ADPCM CODEC
MSM7718-01 Description
E2U0052-18-86 ¡ Semiconductor MSM7718-01 ¡ Semiconductor Echo Canceler with ADPCM CODEC This version: Aug.1998 MSM7718-01 GENERAL .
The MSM7718, developed for PHS (Personal Handyphone System) applications, is a CMOS LSI device and contains a line echo canceler and a single channel.
MSM7718-01 Features
* Single 3 V power supply VDD : 2.7 V to 3.6 V
* ADPCM : ITU-T Recommendations G.726 (32 kbps)
* Full-Duplex single channel operation
* Transmit/receive synchronous mode
* PCM interface coding format : µ -law
* Built-in line echo canceler Echo attenuat
MSM7718-01 Applications
* is a CMOS LSI device and contains a line echo canceler and a single channel full-duplex ADPCM transcoder that performs interconversion between voice-band analog signal and 32 kbps ADPCM data. This device includes DTMF tone and several types of tone generation, transmit/receive data mute and gain co
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