XR215A Datasheet, PDF (7/32 Pages) Exar Corporation – Monolithic Phase-Locked Loop

XR-215A
Signal
Input
0.1mF
1K _S3
Sweep
Input ^Vs
750
5K
0.1mF
+12V
5K
0.1mF
2K
2K
U1
5
6
Phase
16 V_CC
4
Comp.
5K ₁₁
XR-215A
S₅
0.1mF
12
VCO
S₄
10
V_EE
15
VCO
Op
Amp
8
10K
Output
9 13
14
5pF
2 31 7
300pF
10K
S₂
Demodulated
0.068mF Output
S₁
100pF
R_P 10K
2nF 2nF
R_F
100K
50 50
Rev. 1.01
Figure 3. Test Circuit for Single Supply Operation
7