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參數(shù)資料
| 型號： | SAA7120H |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 顏色信號轉(zhuǎn)換 |
| 英文描述： | Digital video encoder |
| 中文描述： | COLOR SIGNAL ENCODER, PQFP44 |
| 封裝： | 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44 |
| 文件頁數(shù)： | 13/36頁 |
| 文件大?。?/td> | 165K |
| 代理商： | SAA7120H |
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2002 Oct 11
13
Philips Semiconductors
Product specification
Digital video encoder
SAA7120H; SAA7121H
Table 8
Subaddresses 2AH to 2DH
Table 9
Subaddress 2EH
Table 10
Subaddress 3AH
Table 11
Subaddress 5AH
DATA BYTE
DESCRIPTION
REMARKS
CGO0
CGO1
CGE0
CGE1
first byte of copy guard data, odd field
second byte of copy guard data, odd field
first byte of copy guard data, even field
second byte of copy guard data, even field
LSBs of the respective bytes are encoded
immediately after run-in and framing code,
the MSBs of the respective bytes have to
carry the parity bit, in accordance with the
definition of line 20 encoding format
DATA BYTE
DESCRIPTION
CCEN1
CCEN0
0
0
1
1
0
1
0
1
copy guard encoding off
enables encoding in field 1 (odd)
enables encoding in field 2 (even)
enables encoding in both fields
DATA BYTE
LOGIC
LEVEL
DESCRIPTION
UV2C
0
1
0
1
0
C
B
, C
R
data are twos complement
C
B
, C
R
data are straight binary; default after reset
Y data is twos complement
Y data is straight binary; default after reset
horizontal and vertical trigger is taken from RCV2 and RCV1 respectively; default after
reset
horizontal and vertical trigger is decoded out of “CCIR 656” compatible data at MP port
data from input ports is encoded; default after reset
colour bar with fixed colours is encoded
Y2C
SYMP
1
0
1
CBENB
DATA BYTE
DESCRIPTION
VALUE
RESULT
CHPS
phase of encoded colour subcarrier
(including burst) relative to horizontal
sync; can be adjusted in steps of
360/256 degrees
00H
2AH
88H
AAH
PAL-B/G and data from input ports
PAL-B/G and data from look-up table
NTSC-M and data from input ports
NTSC-M and data from look-up table
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA7152 | Digital Video Comb Filter DCF |
| SAA7184 | Digital Video Encoders DENC2-M6 |
| SAA7187 | Digital video encoder (DENC2-SQ)(數(shù)字視頻編碼器) |
| SAA7188A | Digital Video Encoder (DENC2-M)(數(shù)字視頻編碼器(DENC2-M)) |
| SAA7201 | Integrated MPEG2 AVG Decoder(綜合MPEG音頻視頻圖表譯碼器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA7120H-01 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder (ConDENC) |
| SAA7121 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder (ConDENC) |
| SAA7121H | 制造商:NXP Semiconductors 功能描述: |
| SAA7121H/V2 | 制造商:NXP Semiconductors 功能描述: |
| SAA7121H/V2,518 | 功能描述:視頻 IC SAA7121H/QFP44/REEL13DP//V2 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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