el4511 Intersil Corporation, el4511 Datasheet - Page 14

• Manufacturer Part Number: el4511
• Description: Super Sync Separator
• Manufacturer: Intersil Corporation

Operation Summarized Table
Default register settings. All with no external analog filter. No Mode setting. 525/625
SDTV (Clean signals)
SDTV (VHS tape signals)
SDTV (525 only)
EDTV Bi-Level Sync
No O/E output for some of these standards, because no serrations during vertical
HDTV Tri-Level Sync
Macrovision DVD O/P
Macrovision VHS O/P
OPERATING
STANDARD
480 P / (59/60)
720 P / (59/60)
480 I / (29/30)
480 I / (59/60)
625 SECAM
625 SECAM
576 P / (50)
1080 I / 25
525 NTSC
525 NTSC
1080 I /24
625 PAL
625 PAL
DEFAULT
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
PINS 1 &
24 XTAL,
XTALN
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
ENABLED
DIGITAL
FILTER
default
default
default
default
default
default
default
default
default
default
default
default
default
default
default
See Note See Note
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
SYNC
LOCK
Bad
See Note
BLANK
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
V
See Note
See Note
Always H
Always H
Always H
Always H
Always H
(correct)
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
O/E
See Note See Note See Note See Note This operation works on most machines, but
See Note See Note See Note See Note Short drop out on one field, likely some
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
V
OUT
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
H
OUT
PORCH
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
BACK
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
Correct
SYNC
OUT
Will break up with Fast Forward and Fast
Reverse modes.
Will break up with Fast Forward and Fast
Reverse modes.
Will break up with Fast Forward and Fast
Reverse modes.
some combinations will fail
machines will fail.
COMMENTS