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參數資料
| 型號： | TMC22052 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 8-Bit Digital Video Decoder(8位數字視頻譯碼器) |
| 中文描述： | 8位數字視頻解碼器（8位數字視頻譯碼器） |
| 文件頁數： | 1/84頁 |
| 文件大小： | 414K |
| 代理商： | TMC22052 |
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P
PRELIMINARY INFORMATION
describes products that are not in full production at the time of printing. Specifications are based on design goals
and limited characterization. They may change without notice. Contact Fairchild Semiconductor for current information.
www.fairchildsemi.com
Features
Very high performance, low cost
Adaptive comb-based decoding
Multiple pin-compatible versions
- 3-line, 2-line, and band-split
- 8- and 10-bit processing
Internal digital linestores
Supports field- and frame-based decoding
Multiple input formats
- CCIR-601/624 (D1), D2, CVBS, YC
Multiple output formats
- CCIR-601/624 (D1), RGB, YC
B
C
R
10-18 Mpps data rate
Parallel and serial control interface
Single +5V power supply
Applications
Studio television equipment
Personal computer video input
MPEG and JPEG compression inputs
Description
The TMC22x5y family of Digital Video Decoders offers
unprecedented, broadcast-quality video processing perfor-
mance in a single chip. It accepts line-locked or subcarrier-
locked composite, YC, or D1 digital video and produces dig-
ital components in a variety of formats.
An internal three-line adaptive comb decoder structure pro-
duces optimal picture quality with a wide range of source
material. Field- and frame-based decoding is supported with
external memory. Full comb programmability allows the
user to tailor the decoder’s response to a particular systems
goals.
A family of products offers 3-line, 2-line, and simple decod-
ers in 8-bit and 10-bit versions—all in a pin and software-
compatible format. Serial and parallel control ports are pro-
vided. These submicron CMOS devices are packaged in a
100-lead Metric Quad Flat Pack (MQFP).
Block Diagram
65-22x5y-01
Input
Processor
Output
Processor
Adaptive
Comb
Filter
VIDEOA
9-0
VIDEOB
9-0
G/Y
9-0
MASTER
1-0
BUFFER
CLOCK
LDV
HSYNC
VSYNC
DHSYNC
DVSYNC
AVOUT
FID
2-0
B/Cb
9-0
R/Cr
9-0
SER
A1-0
SA
2-0
RESET
SET
R/W
SDA
CS
SCL
D7-0
Parallel Control
Serial Control
Global Control
Internal
Sync Pulse
Generator
Y/C Split0
Y/C Split1
Linestore1
Linestore2
Y/C Split2
Chroma
Demod
Comb
Fail
Burst
Locked
Loop
T MC22x5y
Multistandard Digital Video Dec oder
T hree-Line Adaptive Comb Dec oder Family, 8 & 10 bit
Rev. 0.9.1
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PDF描述 |
|---|---|
| TMC22053 | 8-Bit Digital Video Decoder(8位數字視頻譯碼器) |
| TMC22152 | 8-Bit/10-Bit Digital Video Decoder(8位/10位數字視頻譯碼器) |
| TMC22153 | 8-Bit/10-Bit Digital Video Decoder(8位/10位數字視頻譯碼器) |
| TMC222 | MotionControl Integrated Circuit |
| TMC2243 | 10 x 10 Bit, 20 MHz CMOS FIR(Finite Impulse Response) Filter(10 x 10 位,20 MHz CMOS 有限脈沖響應濾波器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TMC22052AKHC | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Multistandard Digital Video Decoder Three-Line Adaptive Comb Decoder Family, 8 & 10 bit |
| TMC22053AKHC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TMC22053KHC | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Fairchild Semiconductor Corporation 功能描述: |
| TMC22071A | 制造商:CADEKA 制造商全稱:CADEKA 功能描述:Genlocking Video Digitizer |
| TMC22071AKHC | 功能描述:視頻 IC Video Digitizer Genlocking 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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