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Calogic LLC

CVA1556N Datasheet Preview

CVA1556N Datasheet

CRT Driver

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CORPORATION
CRT Driver
Preliminary Data Sheet
CVA1556N
FEATURES
Little or No Heat Sink Required
Ease of Use
Emitter Peaking
Rise Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <8.0ns
Fall Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <8ns
APPLICATIONS
14", 15" and 17" Monitors with 69KHz Scanning
Frequency
DESCRIPTION
The CVA1556N CRT driver amplifier is a very low cost solution
designed for monitors up to 69KHz. This product is designed to
replace the discrete solution for the 14", 15" and 17" monitors.
ORDERING INFORMATION
Part
CVA1556N
Package
8-PDIP
Temperature
0oC to +110oC
CONNECTION AND BLOCK DIAGRAMS
VBIAS 1
N/A 2
VIN 3
GAIN/PEAKING
CONTROL
4
8 RPOWER
7 VCC
6 V OUT
5 GND
1S-45
R POWER
VB
Q3
VIN
Q4
VCC
Q1
VOUT
Q2
4
GAIN/PEAK
GND
1T-26
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025




Calogic LLC

CVA1556N Datasheet Preview

CVA1556N Datasheet

CRT Driver

No Preview Available !

CVA1556N
CORPORATION
ABSOLUTE MAXIMUM RATINGS
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V
Storage Temperature . . . . . . . . . . . . . . . . . . . -25oC to +125oC
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 175oC
Operating Temperature (Case) . . . . . . . . . . . . . 0oC to +110oC
Lead Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300oC
DC ELECTRICAL CHARACTERISTICS Vs = 80V, CL = 12pF, VBIAS = 12V, VIN = 2.7V, RL = 1500Ω, TCASE = +25oC.
SYMBOL
CHARACTERISTICS
MIN
TYP
MAX
UNITS
Icc Supply Current
20 26 mA
VOUT DC
Output DC Level
44 50 56
V
Av Voltage Gain
13 15
V
AC ELECTRICAL CHARACTERISTICS Vs = 80V, CL = 12pF, VBIAS = 12V, VIN = 2.7V, RL = 1500Ω, TCASE = +25oC.
SYMBOL
CHARACTERISTICS
MIN
TYP
MAX
UNITS
Tr Rise Time
7.5 9 ns
Tf Fall Time
7.5 9
ns
Le Linearity
5%
OS Overshoot
3%
FIGURE 1. TEST AND APPLICATION CIRCUIT
80V
VIN
C2
C1
R1
87
R2 3
6
CVA1556N
14
5
R3
R4
L1
R6
C3
R5
VOUT
R7
+12V
C1 = 10mF
C2 = .01mF
C3 = 47pF
L1 = .56mH
R1
R2
=
=
13.359K
(5W)
R3 = 509
R4 = 1009
R5 = 339
R6 = 8209
R7 = 479
1U -1 4
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025


Part Number CVA1556N
Description CRT Driver
Maker Calogic LLC
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CVA1556N Datasheet PDF






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