MT8967 Overview
Manufactured in ISO2-CMOS, these integrated filter/ codecs are designed to meet the demanding performance needs of the digital telemunications industry, e.g., PABX, Central Office, Digital telephones. Three modes of operation may be effected by applying to this input a logic high (VDD), logic low (GNDD), or an 8-bit serial word, depending on the logic states of CA and F1i. Functions controlled are:.
MT8967 Key Features
- ST-BUS™ patible
- Transmit/Receive filters & PCM Codec in one
- Meets AT&T D3/D4 and CCITT G711 and G712
- µ-Law: MT8960/62/64/67
- A-Law: MT8961/63/65/67
- Low power consumption
- Digital Coding Options: MT8964/65/66/67 CCITT Code MT8960/61/62/63 Alternative Code
- Digitally controlled gain adjust of both filters
- Analog and digital loopback
- Filters and codec independently user accessible for testing
