XR8038 Datasheet, PDF (9/16 Pages) Exar Corporation – Precision Waveform Generator

XR-8038A
+15V
R
4
5
1 12 6
R_L
DCA1 DCA2 SA1 SA2 _VCC
C1
10 _{TC Timing}
Circuitry
CoSnvineerter
2 ^{Sine Wave}
SWO
7 _{FMBI U1}
3 ^{Triangle Wave}
TWO
8 _FMSI
V_EE
Square Wave
Converter
9 ^{Square Wave}
SQO
11
XR-8038A
–15V
Figure 6. No Duty Cycle Adjust
Rev. 2.01
+15V
100K
R_B
R_A
100K
4
5
1 ¹² 6
R_L
–15V
DCA1 DCA2 SA1 SA2 V_CC
10
2 ^{Sine Wave}
C1
TC ^Timing
Circuitry
Sine
Converter
SWO
7
FMBI ^U1
3 ^{Triangle Wave}
TWO
8
FMSI
V_EE
Square Wave
Converter
9
SQO
Square Wave
11
XR-8038A
–15V
Figure 7. Minimum Sine Wave Distortion
9