CVA2419 View Datasheet(PDF) - Calogic, LLC
Part Name
Description
Manufacturer
CVA2419 Datasheet PDF : 4 Pages
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CORPORATION
CVA2419TX
ABSOLUTE MAXIMUM RATINGS
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85V
Storage Temperature . . . . . . . . . . . . . . . . . . -25oC to +100oC
Operating Temperature . . . . . . . . . . . . . . . . . -20oC to +90oC
Lead Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . +300oC
DC ELECTRICAL CHARACTERISTICS VS = 80V, CL = 12pF, DCinput bias = 12V, Vin = 3.9V, Vout = 50Vp-p, Tcase = +25oC.
See Figure 1.
SYMBOL
CHARACTERISTICS
MIN
TYP
MAX
UNITS
ICC
ICC
VoutDC
AV
Supply Current @ 1MHz
Supply Current @ 50MHz
Output DC Level
Voltage Gain
Gain Matching
28
36
mA
50
mA
45
50
55
V
12
15
17
V
0.2
dB
AC ELECTRICAL CHARACTERISTICS VS = 80V, CL = 12pF, DCinput bias = 12V, Vin = 3.9V, Vout = 50Vp-p, Tcase = +25oC.
See Figure 1.
SYMBOL
CHARACTERISTICS
MIN
TYP
MAX
UNITS
tr
Rise Time
tf
Fall Time
BW
Bandwidth
4.5
6.0
ns
4.9
6.0
ns
85
MHz
Le
Linearity
6
%
OS
Overshoot
6
%
FIGURE 1. TEST CIRCUIT
INPUT
12V
C4
C3
C6
R1
Q1
2,7,9
Vbias
11
1/3
VCC
CVA2419TX
D1
3,4,10
L1
C1 R2
1,6,8
Vin
Vout
R5
R4
D2
R6
R3
5
GND
VCC
C2
OUTPUT
CL
C1 = 0.01mF
C2 = 1.0mF
C3 = 0.1mF
C4 = 0.47mF
CL = 12pF (Including Parasitics)
C6 = 1.0mF
R1 = 7.5K
R2 = 7.5K
R3 = 10.0K
R4 = 34
R5 = 5.1K
R6 = 180
D1 = FDH400
D2 = FDH400
L1 = 560nH
Q1 = 2N5770
1T-31
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076
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