SPX432AM-L datasheet(5/11 Pages) SIPEX

5 / 11 page

Date: 12/11/04

SPX432 1.24V Precision Adjustable Shunt Regulator

100

10K

100K

f Frequency (Hz)

VKA = VREF

IK = 10mA

TA = 25°C

-60

-30

120

0.150

0.125

0.100

0.075

0.050

0.025

0.0

TA Free Air Temperature

VKA = VREF

IK = 1 to 80mA

f≤1kHz

100

10K

100K

10M

START 10.000Hz

STOP 10 000 000.000Hz

REF LEVEL

0.0deg

70.000dB

/DIV

45.000deg

10.000dB

MARKER 735

PHASE (A/R)

MARKER 735

MAG (A/R)

074.781Hz

87.012deg

074.781Hz

0.047dB

GAIN

PHASE

60dB

50dB

40dB

30dB

20dB

10dB

0dB

-10dB

-20dB

-30dB

215°

180°

135°

90°

45°

0°

-45°

-90°

-135°

-180°

-215°

70dB

Off State Leakage; VKA = 18V, VREF = 0V.

Noise Voltage VS Frequency.

TYPICAL PERFORMANCE CHARACTERISTICS

µF

15k

Ω

3.03k

Ω

GND

230

Ω

VIN

VOUT

Low Frequency Dinamic Output Impedance VS T

AMBIENT.

Small Signal Gain and Phase VS Frequency; I

K = 10mA,

A = 25°C.

Test Circuit for Gain and Phase Frequency Response.

0.0001

0.0010

0.0100

0.1000

1.0000

10.0000

100.0000

1000.0000

-50

100

150

TA Ambient Temperature (C)

100

0.1

1.0

10 k

100 k

1 M

0.01

A =25 °C

K =1 to 80 mA

f - Frequency (Hz)

10 M

Dynamic Output Impedance TA= 25°C, IKA = 1 to 80mA.

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