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参数资料
| 型号： | TVP5200PZP |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| 封装： | POWER, PLASTIC, TQFP-100 |
| 文件页数： | 5/11页 |
| 文件大小： | 152K |
| 代理商： | TVP5200PZP |
TEXAS
TVP5200
INSTRUMENTS
All-Format Analog Video Signal Processor
SLES037
PRODUCT PREVIEW 8/21/02
ii
Product Preview documents contain information on products
in the formative or design phase of development. Characteristic data
and other specifications are design goals. Texas Insruments reserves
the right to change or discontinue the products without prior notice.
1
Introduction
TVP5200 is the first, high quality, all format, single-chip digital video decoder that digitizes and decodes all popular base-band analog
video and PC graphics formats into digital component video. TVP5200 supports the A/D conversion of Standard-Definition (SDTV),
progressive-scan Enhanced Definition (EDTV) and High Definition (HDTV) component RGB and YPbPr signals, A/D conversion of
PC graphics signals up to UXGA resolution, as well as the A/D conversion and decoding of NTSC, PAL and SECAM composite and
S-Video into component YCbCr or RGB outputs. This chip includes four high-speed 9-bit 165-MSPS A/D converters. Prior to each
A/D converter, each analog channel contains an analog circuit, which clamps the input to a reference voltage and applies a
programmable gain and offset. A total of 14 video input terminals can be arbitrarily configured to any combination of
RGB,YPbPr,CVBS,S-Video video inputs.
Composite or S-Video SDTV signals are sampled at 2x the square-pixel or ITU-R BT.601 clock frequency (27 MHz), line-locked for
correct pixel alignment, and are afterwards decimated to the 1x rate. Component video SDTV (525/625 line interlaced), EDTV
(525/625 line progressive) and HDTV (1080I,720P) formats can be sampled at 1x or 2x the video clock frequency (27,54 or
148.5MHz), and are afterwards decimated to the 1x rate.
CVBS decoding utilizes 2-dimensional complementary 3-line or 4-line adaptive comb filtering for both the luma and chroma data
paths, to reduce both cross-luma and cross-chroma artifacts. A chroma trap filter is also available. On CVBS and Y/C inputs, the user
can control video characteristics such as hue, contrast, brightness and saturation via an I
2C host port interface. Furthermore, luma
peaking with programmable gain is included, as well as a patented chroma transient improvement (CTI) circuit. A built-in fully-
programmable color space converter can be selectively applied to either decoded CVBS/S-Video, and/or component RGB/YCbCr.
The following output formats can be selected: 20/16- or 10/8-bit 4:2:2 YCbCr with separate syncs, 10/8-bit ITU-R BT.656 with
embedded syncs, 12-bit dual-edge clocked RGB 4:4:4, 30/24-bit RGB/YCbCr 4:4:4, 15-bit RGB, 16-bit RGB, and 30/24-bit
Fastswitch RGB/YCbCr. TVP5200 utilizes Texas Instruments’ patented technology for locking to weak, noisy, or unstable signals
and can auto-detect between broadcast-quality and VCR-style (non-standard) video sources.
TVP5200 generates synchronization, blanking, field, active video window, horizontal and vertical lock, clock, genlock (for
downstream video encoder synchronization), host CPU interrupt and programmable logic I/O signals, in addition to digital video
outputs.
TVP5200 includes methods for advanced vertical blanking interval (VBI) data retrieval. The VBI Data Processor (VDP) slices,
parses, and performs error checking on teletext, closed caption, Gemstar
TM, and other VBI data. A built-in FIFO stores up to 11 lines
of teletext data, and with proper host port synchronization, full-screen teletext retrieval is possible. TVP5200 can pass through the
output formatter 2x sampled raw composite data for host-based VBI processing.
TVP5200 also supports the digitization of PC RGB graphics (VESA) signals. The device handles pixel rates up to 165 MSPS with 32
phase control settings for the sampling clock. Therefore, it can be used for PC graphics digitizing up to the VESA standard of UXGA
(1600x1200) resolution at 60Hz screen refresh rate (162MSPS).
The device provides the option for concurrent processing of pixel-locked CVBS and RGB/YPbPr input formats, and it is possible to
switch the output bus between both input sources on a per pixel basis via a dedicated input terminal (Fastswitch mode for SCART).
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| TVP6000C | 制造商:TI 制造商全称: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 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel |
| TVP7000 | 制造商:Texas Instruments 功能描述:Triple 8-bit Digitizer 150MSPS TVP7000 |
| TVP7000EVM | 功能描述:视频 IC 开发工具 TVP7000 Eval Mod RoHS:否 制造商:Texas Instruments 产品:Evaluation Boards 类型:YPbPr to RGBHV Converters 工具用于评估:LMH1251 工作电源电压:5 V |
| TVP7000PZP | 功能描述:视频模拟/数字化转换器集成电路 Triple 8/10B 150/110 MSPS Video ADC RoHS:否 制造商:Texas Instruments 输入信号类型:Differential 转换器数量:1 ADC 输入端数量:4 转换速率:3 Gbps 分辨率:8 bit 结构: 输入电压:3.3 V 接口类型:SPI 信噪比: 电压参考: 电源电压-最大:3.45 V 电源电压-最小:3.15 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TCSP-48 封装:Reel |
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