The

µPC1862 is an LSI incorporating a PLL circuit to generate nfSC clocks (fSC: color subcarrier frequency), ideal

for the processing of digital video signals as in extended definition television (EDTV) systems.

FEATURES

• VCO is incorporated.

• Horizontal and vertical sync separation circuits are incorporated (with output pins).

• Horizontal and vertical sync output pulses (TTL level)

• ACC amplifier and killer detector circuits are incorporated.

• 1/4 and 1/8 (1/2

× 1/4) frequency dividers are incorporated.

•fSC phase control circuits is incorporated.

• Applicable to both NTSC and PAL systems.

• Possible to input burst gate pulse from external

ORDERING INFORMATION

Part number

Package

µPC1862GS

36-pin plastic shrink SOP (300 mil)

µPC1862

BIPOLAR ANALOG INTEGRATED CIRCUIT

BURST LOCK CLOCK GENERATOR

The information in this document is subject to change without notice.

The mark

shows major revised points.

©

1991, 1996

DATA SHEET

Document No. S11431EJ3V0DS00 (3rd edition)

Date Published December 1997 N CP(K)

Printed in Japan