XR2207 Exar Corporation, XR2207 Datasheet - Page 14

• Manufacturer Part Number: XR2207
• Description: Voltage-Controlled Oscillator
• Manufacturer: Exar Corporation

XR-2207
Rev. 2.02
f
f
CR
CR
1
1
3
3
1
1
V
R
V
C
R
C
R
V-
C
C
R
3
V-
3
Figure 16. Alternate Frequency Sweep Operation, Split Supply
V
CB = Bypass Cap
CC
CB = Bypass Cap
Figure 15. Frequency Sweep Operation, Split Supply
10
10
8
9
9
8
CB
CB
A
B
GND
A
B
GND
V+
V
V+
V
CC
CC
R1 R2 R3 R4
1
R1 R2 R3 R4
1
IO
R3 R
C1
4
IO
R3 R
XR-2207
C1
4
V
2
V
2
XR-2207
EE
EE
5
Sweep or FM input
5
C
C
14
C
C
V
Sweep or FM input
V
C
6
C
6
C2
IT
IC
C2
IC
3
7
3
7
V
V-
SWO
TWO
BIAS
V-
C
12
SWO
TWO
BIAS 11
V
12
C
13
14
11
13
14
V
CC
V
4.7K
CC
CB
4.7K
CB
V
Square Wave
Triangle Wave
EE
V
Triangle Wave
Output
EE
Output
Square Wave
Output
Output