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LM2402 Datasheet(PDF) 1 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part No. LM2402
Description  Monolithic Triple 3 ns CRT Driver
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Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
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LM2402 Datasheet(HTML) 1 Page - National Semiconductor (TI)

 
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LM2402
Monolithic Triple 3 ns CRT Driver
General Description
The LM2402 is an integrated high voltage CRT driver circuit
designed for use in high resolution color monitor applica-
tions. The IC contains three high input impedance, wide
band amplifiers which directly drive the RGB cathodes of a
CRT. Each channel has its gain internally set to −14 and can
drive CRT capacitive loads as well as resistive loads pre-
sented by other applications, limited only by the package’s
power dissipation.
The IC is packaged in an industry standard 11 lead TO-220
molded plastic power package. See thermal considerations
on page 5.
Features
n Rise/fall times typically 3.0/2.8 ns with 8 pF load at
40 V
PP
n Well matched with LM2202 video preamps
n Output swing capability: 50 VPP for VCC = 80V
n 1V to 5V input range
n Stable with 0-20 pF capacitive loads and inductive
peaking networks
n Convenient TO-220 staggered lead package style
n Standard LM240X family pinout which is designed for
easy PCB layout
Applications
n CRT driver for color monitors with display resolutions up
to 1600 x 1200
n Pixel clock frequency up to 200 MHz
Schematic and Connection Diagrams
DS101016-1
FIGURE 1. Simplified Schematic Diagram
(One Channel)
DS101016-2
Top View
Order Number LM2402T
August 1999
© 1999 National Semiconductor Corporation
DS101016
www.national.com


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