FN7173 Datasheet Sync Separator/ 50% Slice/ S-H/ Filter/ Horizontal sync output

Manufacturer: Intersil (now Renesas)

FN7173 sync separator/ 50% slice/ s-h/ filter/ horizontal sync output by Intersil (now Renesas) - Datasheet Preview

Datasheet Details

Part number	FN7173
Manufacturer	Intersil (now Renesas)
File Size	155.29 KB
Description	Sync Separator/ 50% Slice/ S-H/ Filter/ Horizontal sync output
Download	FN7173 Download (PDF)

Overview

® EL4583 Data Sheet August 15, 2002 FN7173 Sync Separator, 50% Slice, S-H, Filter, HOUT The EL4583 extracts timing from video sync in NTSC, PAL, and SECAM systems, and non standard formats, or from computer graphics operating at higher scan rates.

Timing adjustment is via an external resistor.

Input without valid vertical interval (no serration pulses) produces a default vertical output.

Key Features

NTSC, PAL, and SECAM sync separation.
Single supply, +5V operation.
Precision 50% slicing.
Built-in programmable color burst filter.
Decodes non-standard vertical.
Horizontal sync output.
Sync. pulse amplitude output.
Same socket can be used for 8-pin EL4581.
Low-power CMOS.
Detects loss of signal.
Resistor programmable scan rate.
Few external components.
Available in 16-pin PDIP.

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