參數(shù)資料
型號: TMC2192
廠商: Fairchild Semiconductor Corporation
英文描述: 10 Bit Video Encoder(10位視頻編碼器)
中文描述: 10位視頻編碼器(10位視頻編碼器)
文件頁數(shù): 1/72頁
文件大?。?/td> 396K
代理商: TMC2192
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
Multiple input formats
– 20 bit CCIR601
– 10 bit CCIR656
– 10 bit Digital Composite
Synchronization modes
– Master
– Slave
– Genlock
– CCIR656
Subcarrier modes
– Free-run
– Subcarrier reset
– Genlock
– DRS-lock
Ancillary Data Control (ANC)
Pixel rates from 10 MHz to 15 MHz
Programmable horizontal timing
Programmable vertical blanking interval (VBI)
Line-by-line pedestal enable
Programmable pedestal height from -20 IRE to 20 IRE
Programmable burst amplitude and phase
Controlled edge rates for
– Sync
– Burst
– Active video
Programmable color space matrix
8:8:8 video reconstruction
Three 10 bit D/A’s with independent trim
Individual power down modes for each D/A
Multiple output formats
– S-video
– Composite
– Digital composite output
Pin-driven and data-driven, window keying
Closed Caption waveform generation (13.5 MHz only)
Sin(X)/X compensation filter
5 bit VBI line counter
3 bit field counter
Internal test pattern generation
– 100% Color Bars
– 75% Color Bars
– Modulated Ramp
Applications
Broadcast Television
Nonlinear Video Processing
T MC2192
10 Bit Enc oder
Block Diagram
+
PRE-
PROCESSER
SYNC
INSERT
KEY
MIX
PD[23:0]
OL[4:0]
CVBS[9:0]
Gain
Adjustment
KEY
FVHGEN
P
H
V
D
H
V
L
F
P
MPU
R
S
D
A
C
R
V
CBYPCOMP
CBYPLUMA
CBYPLUMA
DAC
REF.
U
V
Y
OVERLAY
MIXER
LUMA
CHROMA
COMPOSITE
RREFCOMP
RREFCHROMA
RREFLUMA
Chroma
Modulator
CC
2194001a
INTERP.
INTERP.
INTERP.
y
cb
cr
Rev 0.9.4
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