xr215a Exar Corporation, xr215a Datasheet - Page 23

• Manufacturer Part Number: xr215a
• Description: Monolithic Phase-locked Loop
• Manufacturer: Exar Corporation

Rev. 1.01
FSK Input
R
5K
0.1 F
X
R
Figure 21. Circuit Connection for FSK Demodulation
o
2K
6
11
12
10
V
9
U1
EE
13
0.1 F
Phase
Comp.
VCO
5K
C
0
14
C
5
1
23
2
1 F
5K
10K
16
3
+12V
1
XR-215A
Op
Amp
C
V
2
CC
7
0.1 F
15
2K
4
8
10K
C
3
2K
10K
8K
0.1 F
XR-215A
V
OUT
10V
pp