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CVA3404T Datasheet, PDF (1/4 Pages) Calogic, LLC – Low Cost Triple CRT Driver
CORPORATION
Low Cost
Triple CRT Driver
CVA3404T
FEATURES
• Rise/Fall Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0ns
• Swing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65VP-P
• Emitter Peaking Option
• Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90V
• Excellent Gray Scale Linearity
• Consistent EMI Performance
APPLICATIONS
• CRT driver for up to 69kHz monitors with resolution up
to 1280 x 1024.
• Excellent Gray Scale Linearity
DESCRIPTION
The CVA3404T contains three high impedance wideband
amplifiers, designed specifically to drive a CRT. It features no
crossover distortion for excellent gray scale linearity. This device
can drive monitors with resolutions of 1280 x 1024
(non-interlaced) with pixel frequency of 160MHz.
The part is housed in the industry standard 11-lead TO-220
molded power package. The heat sink is grounded.
ORDERING INFORMATION
Part
Package
CVA3404T
T11A
Temperature
-20oC to +100oC
CONNECTION DIAGRAM AND SIMPLIFIED SCHEMATIC
11
VIN 1
10
VBIAS
9
VIN 2
8
VIN 3
7
6
EMITTER
PEAKING
3
VCC
5
VOUT 3
4
3
EMITTER
PEAKING
2
VOUT2
2
1
EMITTER
PEAKING
1
VOUT 1
TOP VIEW
T11A PACKAGE
GND = TAB
1P-22
VCC
9
R1
R4
VOUT
1,3,5
R5
VBIAS
10
R6
VIN
11,9,8
R1
R3
R2
TAB = GND
EMITTER
PEAKING
2,4,7
1P-23
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025