ch7013b ETC-unknow, ch7013b Datasheet - Page 19

• Manufacturer Part Number: ch7013b
• Description: Digital Pc To Tv Encoder
• Manufacturer: ETC-unknow

CHRONTEL
201-0000-069
B U RS T
B LA N K IN G
INTERVALS
B U R S T
B LA N K IN G
620
620
620
620
308
308
308
308
621
621
621
621
Rev. 1.2, 9/1/2004
309
309
309
309
622
622
622
622
310
310
310
310
6 23
6 23
623
623
31 1
31 1
311
311
B U RS T P H AS E = R EFE R E N C E PH A SE = 135 R E LA TIVE TO U
P A L SW ITC H = 0, +V C O M P O N E N T
B U RS T P H AS E = R EFE R E N C E PH A SE + 90 = 22 5 R E LA TIV E TO U
P A L SW ITC H = 1, - V C O M P O N E N T
B U R S T P H AS E = R E FE R E NC E P H A SE = 135 R E LA TIVE T O U
P AL SW IT C H = 0, + V C O M P O N E NT
B U R S T P H AS E = R E FE R E NC E P H A SE + 90 = 225 R E LA T IV E TO U
P AL SW IT C H = 1, - V C O M P O N E N T
Figure 11: Interlaced PAL Video Timing
624
624
624
624
312
312
312
312
625
625
625
625
V S Y N C
S T AR T
V SY N C
S TA R T
313
313
313
313
O F
O F
1
1
1
1
314
314
314
314
A N ALO G
FIE LD 1
A N ALO G
FIE LD 2
A N ALO G
FIE LD 3
A N ALO G
FIE LD 4
A N ALO G
FIE LD 1
A N ALO G
FIE LD 2
A N ALO G
FIE LD 3
A N ALO G
FIE LD 4
2
2
2
2
315
315
315
315
4
3
2
1
3
3
3
3
316
316
316
316
4
4
4
4
°
°
317
317
317
317
°
°
5
5
5
5
°
°
318
318
318
318
6
6
6
6
319
319
319
319
7
7
7
7
320
320
320
320
8
8
8
8
321
321
321
321
9
9
9
9
322
322
322
322
CH7013B
10
10
10
10
323
323
323
323
19