參數(shù)資料
型號： TVP5040CPFP
廠商： TEXAS INSTRUMENTS INC
元件分類： 顏色信號轉換
英文描述： COLOR SIGNAL DECODER, PQFP80
封裝： POWER, PLASTIC, TQFP-80
文件頁數(shù)： 10/109頁
文件大?。?/td> 568K
代理商： TVP5040CPFP
Product Folder: TVP5040, 10-Bit NTSC-PAL Video Decoder W/3 Line Adaptive Comb Filter & Macrovision Detection
TVP5040, 10-Bit NTSC-PAL Video Decoder W/3 Line Adaptive Comb Filter & Macrovision Detection
DEVICE STATUS: ACTIVE
PARAMETER NAME
TVP5040
Analog Inputs
4
ADC Resolution (Bits) 10
ADC
2x10-bit 30MHz
Input Format
CVBS/S-Video
Input Standard(s)
NTSC/PAL
Output Format
8/10/16/20-bit 4:2:2, 8/10-bit ITU656
Supply Voltage (V)
3.3
FEATURES
q
Accepts NTSC (M) and PAL (B, D, G, H, I, M, N) composite video, S-video
q
Four analog video inputs for up to four composite inputs or two S-video inputs
q
Two fully differential CMOS analog preprocessing channels with clamping and automatic gain control (AGC) for best
S/N performance
q
Dual high-speed 2x over-sampling 10-bit A/D converters
q
Patented architecture for locking to weak, noisy, or unstable signals
q
Single 14.31818-MHz reference crystal for all standards
q
Line-locked clock and sampling at square-pixel or 27-MHz rates
q
Programmable output data rates:
r
12.2727 MHz square-pixel (NTSC)
r
14.7500 MHz square-pixel (PAL)
r
13.5 MHz ITU-R BT.601 (NTSC and PAL)
q
Optional automatic switching between PAL and NTSC standards
q
This device requires microcode to be downloaded in order to operate (see Note)
q
Complementary 3-line (2-H delay) adaptive comb filters for both cross-luminance and cross-chrominance noise
reduction
q
Subcarrier genlock output for synchronizing color subcarrier of external encoder
q
Standard programmable video output formats:
r
16-bit 4:2:2 YCbCr
r
20-bit 4:2:2 YCbCr
r
8-bit 4:2:2 YCbCr
r
10-bit 4:2:2 YCbCr
r
ITU-R BT.656 8-bit 4:2:2 with embedded syncs
r
ITU-R BT.656 10-bit 4:2:2 with embedded syncs
q
Advanced programmable video output formats:
r
2x oversampled raw VBI data during active video
r
Sliced VBI data as ancillary data in video stream
q
Teletext (NABTS, WST) and closed-caption decode with FIFO
q
Macrovision copy protection detection
q
Supports ITU-R BT.601 standard
q
Programmable host port options including I2C, three parallel host interface (PHI) modes, and VIP 2.0
q
Brightness, contrast, saturation, and hue control through host port
q
5-V tolerant digital I/O ports
q
80-pin TQFP package
file:///G|/imaging/BITTING/cpl_rework/tvp5040.html (1 of 3) [May-09-2002 3:31:37 PM]
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相關代理商/技術參數(shù)
參數(shù)描述
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