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參數(shù)資料
| 型號(hào)： | TVP5160PNPG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 顏色信號(hào)轉(zhuǎn)換 |
| 英文描述： | COLOR SIGNAL DECODER, PQFP128 |
| 封裝： | PLASTIC, HTQFP-128 |
| 文件頁(yè)數(shù)： | 39/119頁(yè) |
| 文件大?。?/td> | 1347K |
| 代理商： | TVP5160PNPG4 |
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Functional Description
16
February 2005 Revised April 2006
SLES135A
Table 32. Summary of Line Frequency, Data Rate, and Pixel/Line Counts
STANDARDS
PIXELS
PER LINE
ACTIVE PIXELS
PER LINE
LINES PER
FRAME
PIXEL FREQ
(MHz)
COLOR SUBCARRIER
FREQUENCY (MHz)
HORIZONTAL
LINE RATE (kHz)
ITU-R BT.601 sampling
NTSC-J, M
858
720
525
13.5
3.579545
15.73426
NTSC-4.43
858
720
525
13.5
4.43361875
15.73426
PAL-M
858
720
525
13.5
3.57561149
15.73426
PAL-60
858
720
525
13.5
4.43361875
15.73426
PAL-B, D, G, H, I
864
720
625
13.5
4.43361875
15.625
PAL-N
864
720
625
13.5
4.43361875
15.625
PAL-Nc
864
720
625
13.5
3.58205625
15.625
SECAM
864
720
625
13.5
Dr = 4.406250
Db = 4.250000
15.625
The TVP5160 input-to-output processing delay depends on the operating mode and the video standard. When
3DYC is enabled, the processing delay is approximately 1 frame and 2-1/3 lines. When 3DYC is disabled, the
processing delay is approximately 2-1/3 lines.
3.6
Fast Switches for SCART and Digital Overlay
The TVP5160 decoder supports the SCART interface used mainly in European audio/video end equipment
to carry mono/stereo audio, composite video, S-Video, and RGB video on the same cable. In the event that
composite video and RGB video are present simultaneously on the video pins assigned to a SCART interface,
the TVP5160 decoder assumes they are pixel synchronous to each other. The timing for both composite video
and RGB video is obtained from the composite source and its derived clock is used to sample RGB video as
well. The fast-switch input pin allows switching between these two input video sources on a pixel-by-pixel
basis. This feature can be used to, for example, overlay RGB graphics for on-screen display onto decoded
CVBS video. The SCART overlay control signals (FSS) are oversampled at 4x the pixel clock frequency. The
phase of this signal is used to mix between the CVBS input and the analog RGB inputs. This improves the
analog overlay picture quality when the external FSS and analog video signals are generated by an
asynchronous source. The TVP5160 decoder has two programmable delays for component video in order to
compensate for composite comb filter delays and two programmable delays for digital RGB to compensate
AFE and decimation filter delays.
If the overlay output is digital supporting 8 colors of data, the TVP5160 decoder can take digital overlay inputs
using terminals C6, C7, and C8. For this mode, output must be the 10-bit ITU-R BT.656 mode. Figure 36
shows the block diagram of two fast-switches. Table 33 shows the fast-switch 1 and 2 controls.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TVP5160PNP | COLOR SIGNAL DECODER, PQFP128 |
| TVP5200PZP | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| TVP6000CPFP | COLOR SIGNAL ENCODER, PQFP80 |
| TVP7000PZPG4 | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| TVP7000PZPRG4 | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TVP6000C | 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL Digital Video Encoder |
| TVP6000CPFP | 功能描述:接口—CODEC NTSC / PAL VIDEO ENCODER RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| TVP7000 | 制造商:Texas Instruments 功能描述:Triple 8-bit Digitizer 150MSPS TVP7000 |
| TVP7000EVM | 功能描述:視頻 IC 開(kāi)發(fā)工具 TVP7000 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Boards 類型:YPbPr to RGBHV Converters 工具用于評(píng)估:LMH1251 工作電源電壓:5 V |
| TVP7000PZP | 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 Triple 8/10B 150/110 MSPS Video ADC RoHS:否 制造商:Texas Instruments 輸入信號(hào)類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel |
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