參數(shù)資料
型號： TVP5010PFP
廠商： TEXAS INSTRUMENTS INC
元件分類： 顏色信號轉(zhuǎn)換
英文描述： COLOR SIGNAL DECODER, PQFP80
封裝： POWERPAD, PLASTIC, TQFP-80
文件頁數(shù)： 57/59頁
文件大?。?/td> 250K
代理商： TVP5010PFP
1–1
1 Introduction
The TVP5010, is a high quality single chip digital video decoder that converts base-band analog NTSC and
PAL video signals into digital components video. Both composite and S-video are supported and 8-, 12-,
and 16-bit outputs are selectable. Sampling is square-pixel or ITU-R BT.601 (13.5 MHz) and is line locked
for correct pixel alignment. The output formats can be 8-bit or 16-bit 4:2:2, 12-bit 4:1:1, or 8-bit ITU-R BT.656.
The TVP5010 uses TI patented technology for locking to weak, noisy, or unstable signals, and a genlock
control output is generated for synchronizing downstream video encoders.
Two-line (1-H delay) comb filtering is available for both the luma and chroma data paths to reduce both
cross-luma and cross-chroma artifacts; a chroma trap filter is also available. Video characteristics including
hue, contrast, and saturation are programmable using one of five supported host port interfaces. The
TVP5010 generates synchronization, blanking, field, lock, and clock signals in addition to digital video
outputs.
The main blocks of TVP5010 include:
Analog processors and A/D converters
Y/C separation
Chrominance processor
Luminance processor
Clock/Timing processor and power-down control
Output formatter
Host port interface
1.1
Features
Accepts NTSC (M) and PAL (B, D, G, H, I, M, N) composite video, S-video
Four analog video inputs for up to 4 composite inputs or 2 S-video inputs
Two built-in-analog signal processing channels with clamping and AGC
Dual high speed 8-bit A/D converters for luminance and chrominance processing
Patented architecture for locking to weak, noisy, or unstable signals
Comb filters for both cross-color and cross-luminance noise reductions
Line locked clock and sampling
I2C host port
Programmable data rates:
–
12.2727 MHz square-pixel (NTSC)
–
14.7500 MHz square-pixel (PAL)
–
13.5 MHz ITU-R BT.601 (NTSC and PAL)
Programmable output formats: 16-bit or 8-bit 4:2:2 YCbCr, 12-Bit 4:1:1 YCbCr and ITU-R BT.656
with embedded syncs
ITU-R BT.601 or extended coding range
Brightness, contrast, saturation , and hue control through host port
80-terminal TQFP package
相關(guān)PDF資料
PDF描述
TVP5020CPFP COLOR SIGNAL DECODER, PQFP80
TVP5020 COLOR SIGNAL DECODER, PQFP80
TVP5022 COLOR SIGNAL DECODER, PQFP80
TVP5031PFP COLOR SIGNAL DECODER, PQFP80
TVP5040CPFP COLOR SIGNAL DECODER, PQFP80
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TVP5020 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL VIDEO DECODER
TVP5020CPFP 制造商:Rochester Electronics LLC 功能描述:- Bulk
TVP5020PFC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
TVP5020TQFP 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL VIDEO DECODER
TVP5021PFP 功能描述:視頻 IC NTSC/PAL DIGITAL VIDEO DECODER 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
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