ML7202-001
Overview
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.
- 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
