cx25870 Conexant Systems, Inc., cx25870 Datasheet - Page 62
cx25870
Manufacturer Part Number
cx25870
Description
Video Encoder With Adaptive Flicker Filtering And Hdtv Output
Manufacturer
Conexant Systems, Inc.
Datasheet
1.CX25870.pdf
(291 pages)
Available stocks
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Part Number
Manufacturer
Quantity
Price
Part Number:
cx25870-14P
Manufacturer:
CONEXANT
Quantity:
20 000
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1.0 Functional Description
1.3 Device Description
Figure 1-13. Interlaced 625-Line (PAL-B, D, G, H, I, Nc) Video Timing (Fields 1–4)
1-46
620
Blanking
620
Intervals
Burst
308
308
621
621
309
309
Burst Phase = Reference Phase + 90˚ = 225˚ Relative to U
PAL Switch = 1, –V Component
Burst Phase = Reference Phase = 135˚ Relative to U
PAL Switch = 0, +V Component
622
622
310
310
623
623
311
311
624
624
312
312
625
625
VSYNC
Start
313
313
of
1
RESET*
1
– U PHASE
Analog
FIELD 1
Analog
FIELD 3
Analog
FIELD 2
Analog
FIELD 4
FIELD One
FIELD Two
FIELD Three
FIELD Four
314
314
Conexant
2
2
315
315
3
3
Flicker-Free Video Encoder with Ultrascale Technology
316
316
4
4
317
317
5
5
318
318
6
6
319
319
7
7
320
320
23
23
CX25870/871
336
336
24
24
100381B
337
337
100381_008
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