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| XR-2209 Datasheet, PDF (14/20 Pages) Exar Corporation – Voltage-Controlled Oscillator | |||
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XR-2209
VCC
VCC
C
1mF
RL
12
VEE C 1
3
C 2 SWO 7
Square Wave
Output
XR-2209
8
TWO
5
BIAS
Triangle Wave
Output
Vbias
VCC
5.1K
T4
4
VEE
6
1mF
3.9K
R
RC
VC
VC-
VC+
Sweep
or
FM
Voltage
Figure 16. Frequency Sweep Operation, Single Supply
Rev. 2.02
14
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