The EL1883 video sync separator is manufactured using Elantec's high performance analog CMOS process. This device extracts sync timing information from both standard and non-standard video input and also in the presence of Macrovision pulses. It provides composite sync, vertical sync, burst/back porch timing, and horizontal outputs. Fixed 70mV sync tip slicing provides sync edge detection when the video input level is between 0.5V_P-P and 2V_P-P (sync tip amplitude 143mV to 572mV). A single external resistor sets all internal timing to adjust for various video standards. The composite sync output follows video in sync pulses and a vertical sync pulse is output on the rising edge of the first vertical serration following the vertical pre-equalizing string. For non-standard vertical inputs, a default vertical pulse is output when the vertical signal stays low for longer than the vertical sync default delay time. The horizontal output gives horizontal timing with pre/post equalizing pulses.

The EL1883 is available in an 8-pin SO package and is specified for operation over the full -40캜 to +85캜 temperature range.

EL1883ISZ Parameters

Products Similar to EL1883ISZ

EL1883, EL1883IS-EVAL, EL1883ISZ-T7, EL1883ISZ-T13, EL1883IS

Other Components
RYM40DRSD-S664
DDTA142TU-7
15-29-6050
G2R-14-AC110
CR75NP-221KC
Keywords

EL1883ISZ Data Sheet	EL1883ISZ Spec	EL1883ISZ Application Notes	EL1883ISZ Distributor
EL1883ISZ Circuit	EL1883ISZ Reference	EL1883ISZ PDF	EL1883ISZ RoHS