ANALOG INTERFACE CIRCUIT FOR TELETEXT SYSTEMS

Features ● Wide band characteristics (BW = 28 MHz) ● High data switching speed characteristics (tdr(max.) = 60 ns, tdf(max.) = 55 ns) ● Functions Y signal/external data switching Color control Contrast and brightness controls Blanking circuit

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PANASONIC

松下

ANALOG INTERFACE CIRCUIT FOR TELETEXT SYSTEMS

Panasonic

松下

ZENER DIODE CHIPS

• ZENER DIODE CHIPS • ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE • ELECTRICALLY EQUIVALENT TO 1N5333B THRU 1N5379B • 5 WATT CAPABILITY WITH PROPER HEAT SINKING • COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES, WITH THE EXCEPTION OF SOLDER REFLOW

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CDI-DIODE

HIGH POWER ZENER DIODE 6.8 VOLTS THRU 200 VOLTS 5.0W, 5 TOLERANCE

DESCRIPTION: The CENTRAL SEMICONDUCTOR CMZ5334B series silicon Zener diodes are voltage regulators, manufactured in an epoxy molded surface mount package, and designed for use in industrial, commercial, entertainment and computer applications. MARKING: SEE MARKING CODE ON ELECTRICAL CHARACTERIST

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CENTRAL

Single-chip colour CRT controller FTFROM

GENERAL DESCRIPTION The SAA5355 FTFROM (Five-Two-Five-ROM) is a single-chip VLSI NMOS crt controller capable of handling the display functions required for a 525-line, level-3 videotex decoder. Only minimal hardware is required to produce a videotex terminal using FTFROM - the simplest configurat

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PHI

PHI