TDA19978AHV データシートの表示（PDF） - NXP Semiconductors.

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TDA19978AHV

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

NXP Semiconductors. 

NXP Semiconductors

TDA19978A

Quad HDMI 1.3a receiver with digital processing

3. Applications

„ HDTV

„ YCbCr or RGB high-speed video digitizer

„ Projector, plasma and LCD TV

„ Rear projection TV

4. Quick reference data

„ High-End TV

„ Home theater amplifier

„ DVD recorder

„ AVR and HDMI splitter

Table 1. Quick reference data

Symbol Parameter

Conditions

Digital inputs: pins RXxC+, RXxC− [1]

fclk(max) maximum clock frequency

Clock timing output: pins VCLK, ACLK and SYSCLK

fclk(max)

maximum clock frequency

pin VCLK

pin ACLK

pin SYSCLK

Supplies

VDDH(3V3) HDMI supply voltage (3.3 V)

VDDH(1V8) HDMI supply voltage (1.8 V)

VDDI(3V3) input supply voltage (3.3 V)

VDDC(1V8) core supply voltage (1.8 V)

VDDO(3V3) output supply voltage (3.3 V)

P

power dissipation

active mode

720p at 60 Hz

1080p at 60 Hz

1080p at 60 Hz; Deep Color mode

Pcons

power consumption

Power-down mode

pin PD = HIGH

I2C-bus; EDID and HDCP memory power-up

I2C-bus; EDID; activity detection and HDCP

memory power-up

[1] x = A, B, C or D.

[2] At 30 % activity on video port output.

5. Ordering information

Min Typ Max Unit

205 - -

MHz

165 - -

25 - -

50 - -

MHz

MHz

MHz

3.135 3.3

1.71 1.8

3.135 3.3

1.71 1.8

3.135 3.3

[2]

3.465 V

1.89 V

3.465 V

1.89 V

3.465 V

-

0.75 -

W

-

1.13 -

W

-

1.63 -

W

-

1-

mW

-

4-

mW

-

150 -

mW

Table 2. Ordering information

Type number

Package

Name

TDA19978AHV

HLQFP144

Description

plastic thermal enhanced low profile quad flat package;

144 leads; body 20 × 20 × 1.4 mm; exposed die pad

Version

SOT612-3

TDA19978A_3

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 03 — 16 April 2010

© NXP B.V. 2010. All rights reserved.

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