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MT8966 Datasheet Integrated PCM Filter Codec

Manufacturer: Mitel Networks Corporation

Download the MT8966 datasheet PDF. This datasheet also includes the MT896x variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (MT896x_MitelNetworksCorporation.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MT8966
Manufacturer Mitel Networks Corporation
File Size 324.90 KB
Description Integrated PCM Filter Codec
Download MT8966 Download (PDF)

General Description

Manufactured in ISO2-CMOS, these integrated filter/ codecs are designed to meet the demanding performance needs of the digital telecommunications industry, e.g., PABX, Central Office, Digital telephones.

ANUL VX SD0 SD1 SD2 SD3 SD4 SD5 VR Transmit Filter Analog to Digital PCM Encoder Output Register Output Register A Register 8-Bits B-Register 8-Bits Control Logic Receive Filter PCM Digital to Analog Decoder Input Register VRef GNDA GNDD VDD VEE Figure 1 - Functional Block Diagram DSTo CSTi CA F1i C2i DSTi 6-19 MT8960/61/62/63/64/65/66/67 ISO2-CMOS MT8960/61/64/65 CSTi DSTi C2i DSTo VDD F1i CA SD3 SD2 1 2 3 4 5 6 7 8 9 18 GNDD 17 VRef 16 GNDA 15 VR 14 ANUL 13 VX 12 VEE 11 SD0 10 SD1 18 PIN CERDIP/PDIP MT8962/63/66/67 CSTi DSTi C2i DSTo VDD SD5 SD4 F1i CA SD3 1 2 3 4 5 6 7 8 9 10 20 GNDD 19 VRef 18 GNDA 17 VR 16 ANUL 15 VX 14 VEE 13 SD0 12 SD1 11 SD2 20 PIN PDIP/SOIC Pin Description Figure 2 - Pin Connections Pin Name Description CSTi Control ST-BUS In is a TTL-compatible digital input used to control the function of the filter/codec.

Three modes of operation may be effected by applying to this input

Overview

® ISO2-CMOS MT8960/61/62/63/64/65/66/67 Integrated PCM Filter.

Key Features

  • ST-BUS™ compatible.
  • Transmit/Receive filters & PCM Codec in one I. C.
  • 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: Op. : 30 mW typ. Stby. : 2.5 mW typ.
  • 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 independe.

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