CVA2403 データシートの表示（PDF） - Calogic, LLC
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CVA2403 Datasheet PDF : 5 Pages
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CORPORATION
Low Cost
Triple CRT Driver
Preliminary Data Sheet
CVA2403T
FEATURES
• Rise/Fall Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0ns
• Swing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65VP-P
• Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90V
• High Input Impedance
APPLICATIONS
• CRT driver for up to 82kHz monitors
• Excellent Gray Scale Linearity
• Emitter Peaking Option
• Adjustable Gain
DESCRIPTION
The CVA2403T is a high input impedance wideband triple
amplifier. The device is specifically designed to drive a CRT
featuring a high speed buffer for easy matching to a pre-amplifier,
no crossover distortion for excellent gray scale linearity, external
emitter peaking to maximize the high frequency gain at the cross
hatch pattern and an adjustable gain for ease of use. This
device can drive monitors with resolutions of 1280 X 1024
(interlaced) with pixel frequencies of 220MHz.
The part is housed in the industry standard 11-lead TO-220
molded power package. The heat sink is grounded.
ORDERING INFORMATION
Part
Package
CVA2403T
T11A
Temperature
-20oC to +100oC
CONNECTION DIAGRAM AND SIMPLIFIED SCHEMATIC
11
VOUT 1
10
VOUT 2
9
VCC
8
VOUT 3
7
VBIAS
6
Gain/Peaking
Control
3
5
VIN 3
4
Gain/Peaking
Control
2
3
VIN 2
2
Gain/Peaking
Control
1
1
VIN 1
TOP VIEW
T11A PACKAGE
GND = TAB
1N-22
VCC
9
R1 = 1000Ω
VBIAS
7
VIN
1,3,5
12Ω
VOUT
11,10,8
12Ω
2,4,6
Gain/Peaking
Control
GND
TAB
1P-38
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
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