9 Threads found on edaboard.com: lm1881
PLD, SPLD, GAL, CPLD, FPGA Design :: 02-04-2011 06:39 :: aProgrammer :: Replies: 2 :: Views: 801
lm1881 generates composite sync, vertical sync, odd/even and back porch sinals. The back porch is very different from composite blanking signal. How can we use back porch instead of composite blanking?
Hobby Circuits and Small Projects Problems :: 12-23-2008 00:55 :: qasmi :: Replies: 3 :: Views: 1723
I need to build a RGB Sync on Green to VGA Converter.
Was thinking to use a lm1881.
I have a SIEMENS 605NC with RGB video output. The VSync and HSync signals goes togheter with GREEN analog signal and I want to use a NEC MultiSync VGA monitor.
Is it possible?
Professional Hardware and Electronics Design :: 08-06-2008 18:12 :: fjpompeo :: Replies: 0 :: Views: 2551
i am in need of video sync separator but i m unable to get it from gujarat.
may be this ic is now out or order can anyone give proper option on exchange of lm1881, which is easily available.
Analog IC Design and Layout :: 12-25-2006 04:20 :: patel_ec :: Replies: 0 :: Views: 664
If you need to detect/extact Hsync and Vsync signals there are inexpensive ICs which can do this for you: lm1881, EL4581, GS4881 - to name just a few ..
PLD, SPLD, GAL, CPLD, FPGA Design :: 05-04-2006 21:31 :: IanP :: Replies: 2 :: Views: 727
use lm1881 sync. separator
Professional Hardware and Electronics Design :: 09-09-2004 00:51 :: luc2002 :: Replies: 3 :: Views: 1082
Maybe this application note for lm1881 can help you.
Microcontrollers :: 05-02-2004 12:43 :: garfield :: Replies: 6 :: Views: 2010
You can get up to 5 samples of the lm1881 directly from the manufactor. You should check on the website. It only depends on the quantity you need. They'll deliver it in few day by Fedex or equivalent and the all for free.
Hobby Circuits and Small Projects Problems :: 02-06-2003 15:50 :: bird :: Replies: 7 :: Views: 4042
lm1881 is not a good solution. Better to use Elantec sync separator. You can find the complete schematic in the Elantec datasheet.
Professional Hardware and Electronics Design :: 10-06-2002 08:33 :: CADDevil :: Replies: 5 :: Views: 3228