MSM7602 Datasheet (OKI electronic componets)

MSM7602, Echo Canceler

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 compact packaging.

Also, this device adds the howling detecter control pins and main clook output pins.

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MSM7602 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.) Cancelable up to 209 ms (