LH2426 Triple 80 MHz CRT Driver
June 1992
LH2426 Triple 80 MHz CRT Driver
General Description
The LH2426 contains thre...
LH2426 Triple 80 MHz CRT Driver
June 1992
LH2426 Triple 80 MHz CRT Driver
General Description
The LH2426 contains three wide bandwidth large signal
amplifiers designed for large
voltage swings at high frequencies The
amplifiers work on a transimpedance principal i e an input current swing of g 4 38 mA results in an output
voltage swing of g 25V The device is intended for use in color CRT monitors and is a low cost solution to designs www.DataSheet4U.com conforming to the IBM 8514 graphics standard
Features
Y Y Y Y Y
Operation from 80V power supply 80 MHz bandwidth at 50 VPP swings Rise fall time less than 4 ns Output signal can swing 70V Drives CRT directly
Applications
Y Y
CRT driver for RGB monitors High
voltage transimpedance
amplifiers
Schematic and Connection Diagrams
(One Section)
TL H 10739 – 2
Top View Order Number LH2426S See NS Package Number HY12B
TL H 10739 – 1
IBM is a registered trademark of International Business Machines Corporation C1995 National Semiconductor Corporation
TL H 10739
RRD-B30M115 Printed in U S A
Absolute Maximum Ratings
If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply
Voltage V a Power Dissipation PD
a 85V
Storage Temperature Range TSTG Operating Temperature Range TCASE Lead Temperature (Soldering 10 sec ) ESD Tolerance
b 25 C to a 100 C b 20 C to a 90 C
10W
300 C TBD
DC Electrical Characteristics V a e 80V R1 e...