Description
The MSM7575, developed for advanced digital cordless telephone systems, is a single channel full duplex CODEC which performs mutual transcoding between the analog voice band signal and the 64 kbps PCM serial data.
Features
- Single 3 V Power Supply Operation VDD: 2.7 V to ␣ 3.6 V.
- Transmit/Receive Full-Duplex Single Channel Operation.
- Transmit/Receive Synchronous Mode Only.
- PCM Interface Data Format : A-law/µ-law/linear (2's complement) Selectable.
- Serial PCM Transmission Data Rate : 64 kbps to 2048 kbps.
- Low Power Consumption Operating Mode : 24 mW Typ. (VDD = 3.0 V) Power-Down Mode : 0.03 mW Typ. (VDD = 3.0 V).
- Two Analog Input Amplifier Stages: Exter.
MSM7575_OKI.pdf
