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Video Sync Separator
Video Sync Separator
Supply Voltage 13.2V | -40°C to +85°C | SO-8 package
- Manufacturer: National Semiconductor
- Package: SO-32
- Product Family: CMOS SRAM
- Process Technology: Video Sync Separator
- AC coupled composite input signal
- >10 kΩ input resistance
The LM1881 Video sync separator extracts timing information
including composite and vertical sync, burst/back porch
timing, and odd/even field information from standard negative
going sync NTSC, PAL* and SECAM video signals with
amplitude from 0.5V to 2V p-p. The integrated circuit is also
capable of providing sync separation for non-standard,
faster horizontal rate video signals. The vertical output is
produced on the rising edge of the first serration in the
vertical sync period. A default vertical output is produced
after a time delay if the rising edge mentioned above does
not occur within the externally set delay period, such as
might be the case for a non-standard video signal.
- AC coupled composite input signal
- >10 kΩ input resistance n
- 10 mA power supply drain current
- Composite sync and vertical outputs
- Odd/even field output n
- Burst gate/back porch output
- Horizontal scan rates to 150 kHz
- Edge triggered vertical output
- Default triggered vertical output for non-standard video signal (video games-home computers)
- -40°C to +85°C operation (LM1881-X)
NEW OLD STOCK (NOS)
NOT PULLED - NOT USED - NOT REFURBISHED - NOT SOLDERED - NOT RE-MARKED - NOT FAKED EXCLUSIVELY
NOT PULLED - NOT USED - NOT REFURBISHED - NOT SOLDERED - NOT RE-MARKED - NOT FAKED EXCLUSIVELY
AUSSCHLIESSLICH NUR ALTE NEUE WARE (NOS) aus Altlagerbestand
entnommen aus der original Verpackung (siehe Foto)
entnommen aus der original Verpackung (siehe Foto)
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