參數(shù)資料
型號： TMC22191KHC
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 顏色信號轉(zhuǎn)換
英文描述： Digital Video Encoders/Layering Engine
中文描述： COLOR SIGNAL ENCODER, PQFP100
封裝： 3.20 MM HEIGHT, MQFP-100
文件頁數(shù)： 39/60頁
文件大?。?/td> 293K
代理商： TMC22191KHC
PRODUCT SPECIFICATION
TMC22091/TMC22191
39
Internal Pixel Data Control
When programmed as an output, PDC goes HIGH four
PXCK periods prior to the end of CBP (as programmed in
the horizontal timing registers) which is also four PXCK
cycles prior to required input of the first pixel of a line.
Pixels produced by the encoder appear at the analog outputs
(COMPOSITE, LUMA, CHROMA) 40 clocks after they are
registered into the PD port. Note that the pixels enter at one-
half the PXCK rate. The encoded signal passes through
interpolation filters which generate intermediate output val-
ues, improving the output frequency response and greatly
simplifying the external reconstruction filter. The interpo-
lated pixels are designated PI in the diagram.
Figure 17. External Pixel Data Control
PXCK
24358A
COMPOSITE
OUTPUT
POST-FILTER
OUTPUT
PDC
PD
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
P1
P2
P1
P3
P4
P19
P20
P22
P23
P24
PI1
P2PI2P3
P21
Figure 18. Internal Pixel Data Control
PXCK
t
DO
24357A
COMPOSITE
OUTPUT
POST-FILTER
OUTPUT
PDC
PD
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
P1
P2
P1
P3
P4
P19
P20
P22
P23
P24
PI1
P2PI2P3
P21
相關PDF資料
PDF描述
TMC22091R0C Digital Video Encoders/Layering Engine
TMC22191R0C Digital Video Encoders/Layering Engine
TMC22091 Digital Video Encoders(數(shù)字視頻編碼器)
TMC22191 Digital Video Encoders(數(shù)字視頻編碼器)
TMC2242A Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz
相關代理商/技術(shù)參數(shù)
參數(shù)描述
TMC22191R0C 功能描述:視頻 IC D/V Encoder Layering Engine 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
TMC22191R0CT 功能描述:視頻 IC D/V Encoder Layering Engine 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
TMC222 制造商:Trinamic 功能描述:IC SM WITH I2C INTERFACE
TMC2220G8A 制造商:Fairchild Semiconductor Corporation 功能描述:
TMC2220G8C 制造商:Fairchild Semiconductor Corporation 功能描述:CONTROLLER: OTHER
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