XR2206D EXAR [Exar Corporation], XR2206D Datasheet - Page 8

• Manufacturer Part Number: XR2206D
• Description: Monolithic Function Generator
• Manufacturer: EXAR [Exar Corporation]

XR-2206
Rev. 1.03
-1
-2
-3
3
2
1
0
-50
Figure 9. Frequency Drift versus
-25
R=200K
Ambient Temperature (C )
R=2K
R=1K
R=1M
R=10K
0
Temperature.
Figure 11. Circuit tor Sine Wave Generation without External Adjustment.
2M
25
R
R=200K
1
50
C=0.01 F
R
R=1K
R=10K
1K
75
R=2K
C
R=1M
1
6
9
7
8
5
100
V
(See Figure 3 for Choice of R
CC
Switches
VCO
Current
125
+
1 0
1 F
V
5.1K
CC
1 2
4
Figure 10. Circuit Connection for Frequency Sweep.
Shaper
8
Mult.
Sine
And
3
Sweep
Input
50K
R
1 F
3
5.1K
+1
+
+
-
10 F
16
15
14
13
V
11
2
XR-2206
C
3
Rc
)
S
1
I
C
S
V
1
CC
Closed For Sinewave
10K
200
R
I
I
T
B
Triangle Or
Sine Wave Output
Square Wave
Output
Pin 7
or 8
+
-
3V
12