TDA19977B Datasheet PDF (Triple input HDMI 1.4a compliant receiver interface)

TDA19977B - Triple input HDMI 1.4a compliant receiver interface

Download the TDA19977B datasheet PDF (TDA19977A included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for triple input hdmi 1.4a compliant receiver interface.

Description

The TDA19977A; TDA19977B is a three input HDMI 1.4a compliant receiver with embedded EDID memory.

The built-in auto-adaptive equalizer, improves signal quality and allows the use of cable lengths of up to 25 m which are laboratory tested with a 0.5 mm (24 AWG) cable at 2.05 gigasamples per second.

Features

Complies with the HDMI 1.4a, DVI 1.0, CEA-861-D and HDCP (TDA19977A only) 1.4 standards.
Three independent HDMI inputs, up to the HDMI frequency of 205 MHz.
Embedded auto-adaptive equalizer on all HDMI links.
EDID memory: 253 shared bytes and three bytes dedicated to each HDMI input.
Supports color depth processing (8-bit, 10-bit or 12-bit per color).
Color gamut metadata packet with interrupt on each update, readable via the I2C-bus.

Datasheet Details

Part number	TDA19977B
Manufacturer	NXP Semiconductors
File Size	1.20 MB
Description	Triple input HDMI 1.4a compliant receiver interface
Datasheet	TDA19977B Datasheet

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Full PDF Text Transcription

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TDA19977A; TDA19977B Triple input HDMI 1.4a compliant receiver interface with equalizer (up to 1080p for HDTV, and UXGA for PC formats Rev. 3 — 19 November 2010 Product data sheet 1. General description The TDA19977A; TDA19977B is a three input HDMI 1.4a compliant receiver with embedded EDID memory. The built-in auto-adaptive equalizer, improves signal quality and allows the use of cable lengths of up to 25 m which are laboratory tested with a 0.5 mm (24 AWG) cable at 2.05 gigasamples per second. The HDCP (TDA19977A only) key set is stored in non-volatile OTP (One Time Programmable) memory for maximum security. In addition, the TDA19977A; TDA19977B is delivered with software drivers to ease configuration and use.

Published: Dec 4, 2010 |