参数资料
型号: TDA9989ET
厂商: NXP SEMICONDUCTORS
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PBGA64
封装: 4.50 X 4.50 MM, 0.80 MM HEIGHT, PLASTIC, SOT-962-3, TFBGA-64
文件页数: 12/48页
文件大小: 226K
代理商: TDA9989ET
TDA9989_2
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 11 June 2009
2 of 48
NXP Semiconductors
TDA9989
HDMI 1.3a transmitter with CEC support
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 specication.
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
Fig 1.
TDA9989 high-level block diagram
001aai441
I2C-BUS
SLAVE
INPUT
FORMATTER
RGB
YCbCr
I2S
S/PDIF
PLL
SERIALIZER
PIXEL, REPETITION
COLOR
SPACE
CONVERTER
HDMI
ENCODER
SERIALIZER
I2C-BUS
MASTER DDC
CEC
HDMI
TMDS
link
CEC
AUDIO
video
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