XR215A Datasheet, PDF (9/32 Pages) Exar Corporation – Monolithic Phase-Locked Loop

XR-215A
FM Input
(50W Source)
+12V
0.1mF
0.1mF
2K
0.1mF
2K ^U1
6
3K
11
5
Phase
Comp.
12
VCO
10
V_EE
9 13
14 2
750
30pF
16 V_CC
4
XR-215A
15
Op
8
Amp
31 7
300pF
1K
0.1mF
VCO
Output
10K
7.5K
10nF
Demodulated
Output
R_P 10K
1nF 1nF
R_F
100K
50 50
Figure 5. Test Circuit for FM Demodulation
Rev. 1.01
9