MSM7602 Description
The MSM7602 is an improved version of the MSM7520 with the same basic configuration. The MSM7602 uses a 19.2 MHz clock frequency to meet PHS, the 3 V power supply (2.7 V to 5.5 V), and pact packaging. Also, this device adds the howling detecter control pins and main clook output pins.
MSM7602 Key Features
- Handles both acoustic echoes and telephone line echoes
- Cancelable echo delay time: MSM7602-001
- For a single chip: 23 ms (max.) MSM7602-011
- For a cascade connection (can also be used for a single chip) Master chip: 23 ms (max.) Slave chip: 31 ms (max.) Cancela
- Echo attenuation : 30 dB (typ.)
- Clock frequency : 19.2 MHz External input and internal oscillator circuit are provided
- Power supply voltage : 2.7 V to 5.5 V
- P/S Linear/ Non-linear Center Clip ATT
- Clock Generator
- PWDWN MCKO