ch7007a Chrontel, ch7007a Datasheet - Page 16

• Manufacturer Part Number: ch7007a
• Description: Ch7007a Digital Pc To Tv Encoder
• Manufacturer: Chrontel

CHRONTEL
16
INTERVALS
B U R S T
B LA N K IN G
620
620
308
308
621
621
309
309
622
622
310
310
623
623
311
311
B U R S T P H A S E = R E FE R E N C E P H A S E = 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 R S T P H A S E = R E FE R E N C E P H A S E + 90 = 225 R E LA TIV E TO U
P A L SW ITC H = 1, - V C O M P O N E N T
Figure 10: Interlaced PAL Video Timing
624
624
312
312
625
625
V SY N C
S TA R T
313
313
O F
1
1
314
314
A N A LO G
FIE LD 1
A N A LO G
FIE LD 2
A N A LO G
FIE LD 3
A N A LO G
FIE LD 4
2
2
315
315
4
3
2
1
3
3
316
316
4
4
°
317
317
°
5
5
°
318
318
6
6
201-0000-002
319
319
7
7
320
320
8
8
321
321
Rev. 2.95, 6/24/2004
9
9
322
322
CH7007A
10
10
323
323