XR-2209CN View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
'XR-2209CN' PDF : 20 Pages View PDF
XR-2209
Figure 13 is a simplified configuration for operation with
split supplies in excess of +7V. This circuit eliminates the
diode D1 used in Figure 12 by grounding pin 5 directly;
however, the triangle wave output now has a +0.6V DC
offset with respect to ground.
VCC
VCC
C
1mF
RL
12
VCC C1
3
C 2 SWO 7
XR-2209
8
TWO
BIAS 5
Square Wave
Output
Triangle Wave
Output
TR
VEE
4
6
VEE
R
1mF
VEE
Figure 13. Split-Supply Operation, Simplified Configuration
Rev. 2.02
11
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