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Número de pieza
componentes Descripción
XR-8038A Ver la hoja de datos (PDF) - Exar Corporation
Número de pieza
componentes Descripción
Fabricante
XR-8038A
Precision Waveform Generator
Exar Corporation
XR-8038A Datasheet PDF : 16 Pages
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XR-8038A
DISTORTION ADJUSTMENT
To minimize sine wave distortion, two potentiometers can be connected as shown in
Figure 7.
This configuration allows
a reduction of sine wave distortion close to 0.5%.
+15V
R
A
R
B
4
5
1 12 6
R
L
DCA1 DCA2 SA1 SA2 V
CC
C1
10
TC Timing
Circuitry
Sine
Converter
2
Sine Wave
SWO
7
FMBI U1
3
Triangle Wave
TWO
8
FMSI
V
EE
Square Wave
Converter
9
SQO
Square Wave
11
XR-8038A
–15V
Figure 4. Possible Connection for External Duty Cycle Adjust
+15V
Rev. 2.01
Frequency
Duty Cycle
4
5
DCA1 DCA2
10
TC Timing
Circuitry
7
FMBI U1
8
FMSI
V
EE
11
1
12
6
SA1 SA2 V
CC
Sine
Converter
2
SWO
3
TWO
Sine Wave
Converter
9
SQO
XR-8038A
R
L
Sine Wave
Triangle Wave
Square Wave
–15V
Figure 5. Single Potentiometer for External Duty Cycle Adjust
8
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