XR2207 Exar Corporation, XR2207 Datasheet - Page 9

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

Rev. 2.02
-1
-2
-3
-4
-5
-6
-7
7
6
5
4
3
2
1
0
1K
Figure 9. Frequency Accuracy vs.
10K
Timing Resistance
Timing Resistance ( )
V
C=5000pF
S
100K
= 6V
+1%
-3%
-1%
-2%
+2%
1M
0
Figure 11. Normalized Frequency Drift with
20k
2M
4k
200k
-50
10M
2k
-25
Temperature ( C)
V
C=5000pF
Temperature
S
= 6V
0
+25 +50 +75 +100 +125
9
Figure 10. Frequency Drift vs. Supply Voltage
1.04
1.02
1.00
.98
.96
.94
.92
200k
4
20k
2
T
R
C=5000pF
A
T
R=2k
=25 C
=Total
2M
Timing
Resistance
4k
8
4
Single Supply Voltage (V)
R
Split Supply Voltage (V)
T
=2M
12
6
16
8
R
T
=2k
20
10
XR-2207
R
R
T
T
=200k
=20k
24
12
28
14