MSM7620
Description
The MSM7620 is an improved version of the MSM7520 with the same basic configuration.
Key Features
- Handles both acoustic echoes and telephone line echoes
- Echo attenuation : 30 dB (typ.)
- Clock frequency : 18 MHz (36 MHz cannot be used) External input and internal oscillator circuit are provided
- Power supply voltage : 5 V (4.5 V to 5.5 V)
- Power consumption : 150 mW (typ.) When powered down: 20 mW (typ.)
