Ordering number : EN*5966
CMOS IC
LC74793, 74793JM
VPS / PDC Slicer IC
Preliminary
Overview
The LC74793/JM is a CMOS IC that provides PDS, VPS,
and UDT data acquisition functions. The LC74793/JM
supports microprocessor control of its operating modes
and microprocessor read out of data acquired in any of its
operating modes.
Package Dimensions
unit: mm
3067-DIP24S
[LC74793]
Features
• VPS data acquisition (5 or 11 to 15 bytes)
VPS: Video Program System
• PDC (8/30/2) data acquisition (13 to 25 bytes)
PDC: Program Delivery Control
• UDT (8/30/1) data acquisition (13 to 25 bytes)
UDT: Unified Date and Time
• Header (X/00) data acquisition (14 to 45 bytes)
• Status display (8/30/1, 8/30/2) data acquisition (26 to
45 bytes)
• Automatic VPS/PDC discrimination mode
• Built-in AFC and sync separator circuits
• Synchronization discrimination circuit
• I
2
C bus support
SANYO: DIP24S
unit: mm
3112-MFP24S
[LC74793JM]
SANYO: MFP24S
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
D1898RM (OT) No. 5966-1/24
SANYO [ SANYO SEMICON DEVICE ]
