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ETC5057 - SERIAL INTERFACE CODEC/FILTER

Download the ETC5057 datasheet PDF. This datasheet also covers the ETC variant, as both devices belong to the same serial interface codec/filter family and are provided as variant models within a single manufacturer datasheet.

General Description

The ETC5057/ETC5054 family consists of A-law and µ

law monolithic PCM CODEC/filters utilizing the A/D and D/A conversion architecture shown in the block diagram below, and a serial PCM interface.

The devices are fabricated using doublepoly CMOS process.

Key Features

  • . A rising edge on the receive frame sync pulse, FSR, will cause the PCM data at D.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ETC-5054.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by STMicroelectronics

Part Number Description
ETC5054 SERIAL INTERFACE CODEC/FILTER
ETC5064 POWER AMPLIFIER SERIAL INTERFACE CODEC/FILTERWITH RECEIVE
ETC5064-X POWER AMPLIFIER SERIAL INTERFACE CODEC/FILTERWITH RECEIVE
ETC5067 POWER AMPLIFIER SERIAL INTERFACE CODEC/FILTERWITH RECEIVE
ETC5067-X POWER AMPLIFIER SERIAL INTERFACE CODEC/FILTERWITH RECEIVE

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
® ETC5054 ETC5057 SERIAL INTERFACE CODEC/FILTER COMPLETE CODEC AND FILTERING SYSTEM (DEVICE) INCLUDING: – Transmit high-pass and low-pass filtering. – Receive low-pass filter with sin x/x correction. – Active RC noise filters – µ-law or A-law compatible COder and DECoder. – Internal precision voltage reference. – Serial I/O interface. – Internal auto-zero circuitry.