CVA3424 데이터 시트보기 (PDF) - Calogic, LLC
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CVA3424 Datasheet PDF : 4 Pages
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CVA3424A / CVA3424
CORPORATION
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 = 10pF, Vout = 40Vp-p. See Figure 1. TA = +125oC unless otherwise noted.
SYMBOL
CHARACTERISTICS
MIN
TYP
MAX
UNITS
ICC
Supply Current
45
55
mA
VinDC
Iput DC Level
1.4
1.6
1.8
V
VoutDC
Output DC Level
34
40
46
V
AV
Voltage Gain
11
13
15
V
Gain Matching
0.2
dB
AC ELECTRICAL CHARACTERISTICS VS = 80V, CL = 10pF, Vout = 40Vp-p. See Figure 1. TA = +125oC unless otherwise noted.
SYMBOL CHARACTERISTICS
CVA3424A
MIN
TYP
MAX
CVA3424
MIN
TYP
MAX
UNITS
tr
Rise Time
2.2
2.9
2.5
3.5
ns
tf
Fall Time
2.5
2.9
2.7
3.5
ns
BW
Bandwidth
185
150
MHz
Le
Linearity
5
5
%
OS / US Overshoot / Undershoot
8
8
%
FIGURE 1. TEST CIRCUIT
INPUT
C3
C2
R1
R4
11
VCC
3
9
CVA3424
Vin
Vout
R2
R5
C4
D1
R6
D2
6,7,8
GND
R1 = 270 Ω
R2 = 12k Ω (1 W)
R4 = 300k Ω
R5 = 15 Ω
R6 = 15 Ω
C2 = Variable 4 to 150pF
Typical 27pF
C3 = 46pF
C4 = 10 µf/160V
C6 = 0.01 µf/160V
CL = 10pF (Including
Parasitics)
VC C
1
C6
L1
OUTPUT
CL
D1 = DS464
D2 = DS464
L1 = 150nH
1B-05
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