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ML7202-001

LAPIS
Part Number ML7202-001
Manufacturer LAPIS
Description 2-Channel Echo Canceler
Published Nov 25, 2016
Detailed Description ML7202-001 2-Channel Echo Canceler with Multifunction ADPCM Transcoder FEDL7202-001-01 Issue Date: Sep. 08, 2004 GENER...
Datasheet PDF File ML7202-001 PDF File

ML7202-001
ML7202-001

Overview
ML7202-001 2-Channel Echo Canceler with Multifunction ADPCM Transcoder FEDL7202-001-01 Issue Date: Sep.
08, 2004 GENERAL DESCRIPTION The ML7202-001 is an LSI supporting 2-channel transmit/receive.
Each channel of transmit/receive has a built-in line echo canceler and full-duplex ADPCM transcoder.
The ML7202-001, which performs functions such as the DTMF tone and single tone generation, and tone detection, transmit/receive data mute, gain control, and VOX, is ideally suited to applications such as basestations of ADPCM-based cordless telephone systems like Asian-prevailing PHS (Personal Handyphone System).
FEATURES  Single 3.
3 V power supply (DVDD1, 2, AVDD: 3.
0 to 3.
6 V)  ADPCM: ITU-T Recommendation G.
726 (32 kbps)  PCM interface code format: ITU-T Recommendation G.
711 (64 kbps), -law or A-law selectable  Built-in echo canceler Echo attenuation: 30 dB （typ.
） white noise Cancelable echo delay time: 64ms （max）  Serial ADPCM and PCM transmission rate: 64 to 204...


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