TDA9989 データシートの表示（PDF） - NXP Semiconductors.

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TDA9989

150 MHz pixel rate HDMI 1.3a transmitter with 3 × 8-bit video inputs and CEC support

NXP Semiconductors. 

NXP Semiconductors

TDA9989

HDMI 1.3a transmitter with CEC support

I2S

S/PDIF

RGB

YCbCr

I2C-BUS

SLAVE

PLL

SERIALIZER

PIXEL, REPETITION

AUDIO

video

INPUT

FORMATTER

COLOR

SPACE

CONVERTER

Fig 1. TDA9989 high-level block diagram

CEC

CEC

HDMI

ENCODER

SERIALIZER

HDMI

TMDS

link

I2C-BUS

MASTER DDC

001aai441

2. Features

I Compliance

N DVI 1.0

N HDMI 1.3a

N EIA/CEA-861B

N CEC (HDMI 1.3a)

N SimplayHD

I Video

N xvYCC HDMI 1.3a feature

N Video formats with a pixel rate up to 150 MHz:

RGB 4 : 4 : 4

YCbCr 4 : 4 : 4

YCbCr 4 : 2 : 2 semi planar

YCbCr 4 : 2 : 2 ITU656

N Maximum resolution:

1080p for TV

1600 × 1200 at 60 Hz for PC (UXGA60)

720p/1080i in ITU656

N Programmable color space converter:

RGB to YCbCr

YCbCr to RGB

N Programmable input formatter and upsampler/interpolator allows input of any of the

4 : 4 : 4, 4 : 2 : 2 semi-planar, 4 : 2 : 2 ITU656-like formats

N Horizontal synchronization, vertical synchronization and Data Enable (DE) inputs

or VREF, HREF and FREF could be used for input data synchronization

N Pixel clock input can be made active on one or both edges (selectable by I2C-bus)

N Repetition of video samples as required by HDMI specification.

I Audio:

N I2S-bus 2 channels and S/PDIF; audio data rate up to 192 kHz per input for both

standards

I System operation

TDA9989_2

Product data sheet

Rev. 02 — 11 June 2009

© NXP B.V. 2009. All rights reserved.

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