參數(shù)資料
型號: CS4955-CQZR
廠商: Cirrus Logic Inc
文件頁數(shù): 13/60頁
文件大?。?/td> 0K
描述: IC VID ENCODER NTSC/PAL 48-TQFP
標準包裝: 2,000
類型: 視頻編碼器
電壓 - 電源,模擬: 3.15 V ~ 5.25 V
電壓 - 電源,數(shù)字: 3.15 V ~ 5.25 V
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應商設備封裝: 48-TQFP(7x7)
包裝: 帶卷 (TR)
CS4954 CS4955
20
DS278F6
As mentioned above, there are no horizontal and
vertical timing signals necessary in ITU-R.BT656
mode. However in some cases it is advantageous to
output these timing signals for other purposes. By
setting the 656_SYNC_OUT register bit in
CONTROL_6 register, HSYNC and VSYNC are
output,so that other devices in the system can syn-
chronize to these timing signals.
621
622
623
Analog
Field 1
Burst Phase = 135 degrees relative to U
Burst Phase = 225 degrees relative to U
620
624
625
1
2
3
4
5
6
7
23
24
309
310
Analog
Field 2
308
311
312
313
314
315
316
317
318
319
320
336
337
621
622
623
Analog
Field 3
620
624
625
1
2
3
4
5
6
7
23
24
309
310
Analog
Field 4
308
311
312
313
314
315
316
317
318
319
320
336
337
621
622
623
Analog
Field 5
620
624
625
1
2
3
4
5
6
7
23
24
309
310
Analog
Field 6
308
311
312
313
314
315
316
317
318
319
320
336
337
621
622
623
Analog
Field 7
620
624
625
1
2
3
4
5
6
7
23
24
309
310
Analog
Field 8
308
311
312
313
314
315
316
317
318
319
320
336
337
VSYNC Drops
Figure 8. PAL Video Interlaced Timing
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