TDA19978AHV datasheet(1/38 Pages) NXP

Teilenummer	TDA19978AHV

Bauteilbeschribung	Quad HDMI 1.3a receiver interface with equalizer (HDTV up to 1080p, up to UXGA for PC formats)

Download	38 Pages

Scroll/Zoom	100%

Hersteller	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

Logo

1 / 38 page

1.

General description

The TDA19978A is a four input HDMI 1.3a compliant receiver with embedded EDID

memory. The built in auto-adaptive equalizer improves signal quality and allows the use of

cable lengths up to 25 m (laboratory tested with a 0.5 mm (24 AWG) cable at

2.05 gigasamples per second). The HDCP key set is stored in non-volatile One Time

Programmable (OTP) memory for maximum security. In addition, the TDA19978A is

delivered with software drivers to ease configuration and use.

The TDA19978A supports:

• TV resolutions:

– 480i (1440

× 480i at 60 Hz), 576i (1440 × 576i at 50 Hz) to HDTV (up to

1920

× 1080p at 50/60 Hz)

– WUXGA (1920

× 1200p at 60 Hz) reduced blanking format

• PC resolutions:

– VGA (640

× 480p at 60 Hz) to UXGA (1600 × 1200p at 60 Hz)

• Deep Color mode in 10-bit and 12-bit (up to 205 MHz TMDS clock)

• Gamut boundary description

• IEC 60958/IEC 61937, One Bit Audio (in SACD), DST (in compressed DSD) and HBR

stream

The TDA19978A includes:

• An enhanced PC and TV format recognition system

• Generation of a 128/256/512 × fs system clock allowing the use of simple audio DACs

without an integrated PLL (such as the UDA1334BTS)

• An embedded oscillator (an external crystal can also be used)

• Improved audio clock generation using an external reference clock

• One Bit Audio (in SACD), DST (in compressed DSD) and HBR stream support

The TDA19978A converts HDMI streams with or without HDCP into RGB or YCbCr digital

signals. The YCbCr digital output signal can be 4:4:4 or 4:2:2 semi-planar format based

on the ITU-R BT.601 standard or 4:2:2 based on the ITU-R BT.656 format. The device can

adjust the output timing of the video port by altering the values for tsu(Q) and th(Q). In

addition, all settings are controllable using the I2C-bus.

TDA19978A

Quad HDMI 1.3a receiver interface with equalizer (HDTV up to

1080p, up to UXGA for PC formats)

Rev. 03 — 16 April 2010

Product data sheet

Ähnliche Beschreibung - TDA19978AHV

Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
NXP Semiconductors	TDA19978B	283Kb / 38P	Quad HDMI 1.3a receiver interface with equalizer (HDTV up to 1080p, up to UXGA for PC formats) Rev. 02-10 May 2010
NXP Semiconductors	TDA19977A	1Mb / 40P	Triple input HDMI 1.4a compliant receiver interface with equalizer Rev. 3-19 November 2010
Tripp Lite. All Rights ...	P14206NMICRO	474Kb / 2P	Micro HDMI to HDMI Adapter for Ultrabook-Laptop-Desktop PC - 1920x1200-1080p,
	B126-1P0-MINI	178Kb / 3P	HDMI over Cat5e/Cat6 Passive Extender, Low-Profile Remote Receiver for Video and Audio, 1080p @60Hz up to 50-ft.
	B126-1P0-WP-1	157Kb / 3P	HDMI over Cat5/Cat6 Passive Extender, Wallplate Remote Receiver for Video and Audio, 1080p @60Hz up to 50-ft., TAA
	P13106N	486Kb / 2P	HDMI to VGA with Audio Converter Adapter for Ultrabook-Laptop-Desktop PC - 1920x1200-1080p
Texas Instruments	LM4308	1Mb / 33P	[Old version datasheet] 18-bit i80 CPU Display Interface, Supports up to 640 x 480 VGA Formats
IOGEAR	GWAVRC	146Kb / 2P	Wireless Mobile and PC to HDTV Screen Sharing Receiver
Chrontel, Inc.	CH7104B	200Kb / 7P	CH7104B HDMI to HDTV/VGA Converter Rev 1.5 2021-5-20
Tripp Lite. All Rights ...	B126-1P0	166Kb / 3P	HDMI over Cat5/Cat6 Passive Extender, Box-Style Remote Receiver for Video and Audio, 1080p @60Hz up to 50-ft., TAA

More results

TDA19978AHV Datenblatt(PDF) 1 Page - NXP Semiconductors

TDA19978AHV Datenblatt(HTML) 1 Page - NXP Semiconductors

Ähnliche Teilenummer - TDA19978AHV

Ähnliche Beschreibung - TDA19978AHV

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

Datenblatt Download

Link URL