參數(shù)資料
型號(hào)： TDA9989ET
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PBGA64
封裝： 4.50 X 4.50 MM, 0.80 MM HEIGHT, PLASTIC, SOT-962-3, TFBGA-64
文件頁(yè)數(shù)： 13/48頁(yè)
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
20 of 48
NXP Semiconductors
TDA9989
HDMI 1.3a transmitter with CEC support
7.3 Input and output video format
Due to the exible video input formatter, the TDA9989 can accept a large range of input
formats. This exibility allows the TDA9989 to be compatible with the maximum possible
number of MPEG decoders. Moreover, these input formats may be changed in many ways
(color space converter, upsampler, downsampler) before it is transmitted across the HDMI
link. Table 15 gives the possible inputs and outputs.
7.4 Upsampler
The incoming YCbCr 4 :2:2 (2
× 12-bit) data stream format could be upsampled into
YCbCr 4:4:4 (3
× 8-bit) data stream by repeating or linearly interpolating the
chrominance pixels.
7.5 Color space converter
The color space converter is used to convert input video data from one type to another
color space (e.g. RGB to YCbCr and YCbCr to RGB). This block can be bypassed and
each coefcient is programmable via the I2C-bus register.
(1)
7.6 Gamut-related metadata
Gamut-related metadata is an enhanced colorimetry beyond the default standard with
higher denition colorimetries. Prole P0 is supported, which means that only one packet
per video eld is sent. Color gamut boundary data are dened the standards:
xvYCC601 (IEC 61966-2-4 – SD) (using YCbCr)
xvYCC709 (IEC 61966-2-4 – HD) (using YCbCr)
Table 15.
Use of color space converter, upsampler and downsampler
Input
Output
Color space
Format
Channels
Color space
Format
Channels
RGB
4:4:4
3
× 8-bit
RGB
4:4:4
3
× 8-bit
YCbCr
4:4:4
3
× 8-bit
YCbCr
4:2:2
2
× 12-bit
YCbCr
4:4:4
3
× 8-bit
RGB
4:4:4
3
× 8-bit
YCbCr
4:4:4
3
× 8-bit
YCbCr
4:2:2
2
× 12-bit
YCbCr
4:2:2
up to 1
× 12-bit
semi-planar
RGB
4:4:4
3
× 8-bit
YCbCr
4:4:4
3
× 8-bit
YCbCr
4:2:2
2
× 12-bit
YCbCr
4:2:2
up to 2
× 12-bit
semi-planar
RGB
4:4:4
3
× 8-bit
YCbCr
4:4:4
3
× 8-bit
YCbCr
4:2:2
2
× 12-bit
Y \G
Cr\R
Cb\B
C
11 C12 C13
C
21 C22 C23
C
31 C32 C33
Y
RCr
BC
b
Oin
GY
Oin
RCr
Oin
BCb
+
×
Oout
Y \G
Oout
Cr \R
Oout
Cb\B
+
=
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA9989ET/C1,518 功能描述:視頻 IC IC HDMI TX 1.3A 150MHZ RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TDA9989ET/C1,551 功能描述:視頻 IC IC HDMI TX 1.3A 150MHZ RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TDA9989ET/C1,557 功能描述:視頻 IC IC HDMI TX 1.3A 150MHZ RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TDA9995HL/C1,518 功能描述:視頻開(kāi)關(guān) IC HDMI SW 3:1 EQUALIZER RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
TDA9995HL/C1,551 功能描述:視頻開(kāi)關(guān) IC HDMI SW 3:1 EQUALIZER RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
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