SPX431CM5(2005) データシートの表示（PDF） - Signal Processing Technologies
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SPX431CM5 Datasheet PDF : 12 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS (continued)
VIN
250Ω
fp = 100kHz
50Ω
VOUT
IK
Figure 15. Test Circuit for Pulse Response
GND
100
90
A: VKA = VREF
B: VKA= 5V at IK=10mA
80
C: VKA=10V at IK=10mA
D: VKA=15V at IK=10mA
70
C
60
50
40
STABLE
A
30
STABLE
20
TA = 25°C
10
0
100 101 102
B
D
103 104 105 106 107
CL Load Capacitance (pF)
Figure 16. Stability Boundry Conditions
150 Ω
IK
R
CL
10kΩ
Figure 17. Test Circuit for Stability
100
10
VKA = 36V
VREF = 0V
1
0.1
0.01
-50
0
50
100
150
TA Ambient Temperature (°C)
Figure 19. Off State Leakage
100
10
TA = 25 °C
IK =1 to 100mA
1.0
0.1
0.01
1K
10K
100K
1M
10M
f Frequency (Hz)
Figure 18. Dynamic Output Impedance TA = 25°C,
IK = 1 to 100mA
VIN
R3
VOUT
R1
0.1%
VREF
R2
0.1%
SPX431A,B,C
Figure 20. Shunt Regulator VOUT = (1+R1/R2)VREF
Date: 1/19/05
SPX431A,B,C Precision Adjustable Shunt Regulator
6
© Copyright 2005 Sipex Corporation
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