參數(shù)資料
型號: SPX1431M1
英文描述: Precision Adjustable Shunt Regulator
中文描述: 精密可調并聯(lián)穩(wěn)壓器
文件頁數(shù): 5/12頁
文件大?。?/td> 102K
代理商: SPX1431M1
5
Rev. 08/13/02 SPX1431 Precision Adjustable Shunt Regulator
Copyright 2002 Sipex Corporation
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
-60
-30
T
A
Free Air Temperature
0
30
60
90
120
0.150
0.125
0.100
0.075
0.050
0.025
0.0
Z
K
)
V
= V
I
K
= 1 to 100mA
f
1kHz
Figure 11. Low Frequency Dynamic Output Impedance
VS T
AMBIENT
10
START 10.000Hz
100
1K
10K
100K
STOP 50 000 000.000Hz
1M
10M
REF LEVEL
60.000dB
0.0deg
/DIV
10.000dB
45.000deg
MARKER 19 422
MAG (A/R)
MARKER 19 422
PHASE (A/R)
611.000Hz
-0.125dB
611.000Hz
46.717deg
PHASE
GAIN
Figure 12. Small Signal Gain and Phase VS Frequency;
I
K
= 10mA, T
A
= 25
°
C
I
K
V
IN
9
μ
F
15k
8.25k
V
OUT
GND
230
Figure 13. Test Circuit for Gain and Phase Frequency
Response
Figure 14. Frequency = 100kHz, I
K
= 10mA, T
A
= 25
°
C
Figure 15. Test Circuit for Pulse Response
Figure 16. Stability Boundary Conditions
I
K
V
OUT
GND
250
50
V
IN
f
p = 100kHz
10
0
10
1
10
2
10
3
10
4
10
5
10
6
10
7
100
90
80
70
60
50
40
30
20
10
0
C
L
Load Capacitance (pF)
I
K
A: V
KA
= V
B: V
KA
= 5V at I
K
=10mA
C: V
KA
=10V at I
K
=10mA
D: V
KA
=15V at I
K
=10mA
C
D
B
A
STABLE
STABLE
T
A = 25
°
C
V
OUT
V
IN
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SPX1431M5 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Precision Adjustable Shunt Regulator
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