Product Summary

The EL1881CN video sync separator is manufactured using Elantec high performance analog CMOS process. The EL1881CN extracts sync timing information from both standard and non-standard video input. It provides composite sync, vertical sync, burst/back porch timing, and odd/even field detection. Fixed 70mV sync tip slicing provides sync edge detection when the video input level is between 0.5VP-P and -2VP-P (sync tip amplitude 143mV to 572mV). A single external resistor sets all internal timing to adjust for various video standards. The applications of EL1881CN include video amplifiers, PCMCIA applications, A/D drivers, line drivers, portable computers, high-speed communications, RGB applications, broadcast equipment, active filtering.

Parametrics

EL1881CN absolute maximum ratings: (1)VCC Supply: 7V; (2)Storage Temperature: -65 to +150℃; (3)Pin Voltages: -0.5V to VCC +0.5V; (4)8 Lead PDIP: 85 ℃/W; (5)8 Lead SOIC: 95 to 120 ℃/W; (6)Operating Ambient Temperature Range: -40 to +85℃; (7)Operating Junction Temperature: 150℃; (8)Power Dissipation: 400mW.

Features

EL1881CN features: (1)NTSC, PAL, SECAM, non-standard video sync separation; (2)Fixed 70mV slicing of video input levels from 0.5VP-P to 2VP-P; (3)Low supply current - 1.5mA typ.; (4)Single +5V supply; (5)Composite, vertical sync output; (6)Odd/even field output; (7)Burst/back porch output; (8)Available in 8 Ld PDIP and SOIC packages; (9)Pb-free available (RoHS Compliant).

Diagrams

EL1881CN Pin Configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
EL1881CN
EL1881CN


IC VIDEO SYNC SEPARATOR 8-DIP

Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
EL1881
EL1881

Other


Data Sheet

Negotiable 
EL1881CSZ
EL1881CSZ

Intersil

Video ICs EL1881CSZ SYNC SEPERATOR

Data Sheet

0-1: $1.46
1-25: $1.23
25-100: $1.02
100-500: $0.80
EL1881CSZ-T7A
EL1881CSZ-T7A

Intersil

Video ICs EL1881CSZ SYNC SEPERATOR

Data Sheet

0-1: $1.99
1-25: $1.53
25-100: $1.30
100-250: $1.30
EL1881CSZ-T7
EL1881CSZ-T7

Intersil

Video ICs EL1881CSZ SYNC SEPERATOR

Data Sheet

0-500: $1.30
500-1000: $0.80
EL1881CSZ-T13
EL1881CSZ-T13

Intersil

Video ICs EL1881CSZ SYNC SEPERATOR

Data Sheet

0-1240: $1.30
1240-2500: $0.80
EL1883ISZ-T7A
EL1883ISZ-T7A


IC VID SYNC SEPARATOR HORZ 8SOIC

Data Sheet

0-250: $1.39