ne564d NXP Semiconductors, ne564d Datasheet - Page 6

• Manufacturer Part Number: ne564d
• Description: Ne564 Phase-locked Loop
• Manufacturer: NXP Semiconductors

Philips Semiconductors
EQUIVALENT SCHEMATIC
1994 Aug 31
Phase-locked loop
BIAS FILTER
f
f
FM INPUT
O
M
= 5MHz
= 1kHz
0.47 F
.01 F
1k
Figure 7. FM Demodulator at 5V
Figure 6. Equivalent Schematic
5V
6
7
3
1
16
8
10
2
564
11
5V
9
I
1k
2
6
LOCK RANGE ADJUSTMENT
4
12
0.01 F
15
14
13
f
FREQUENCY SET CAP
O
5
80pF
= 5MHz
0.1 F
LOOP FILTER
0.01 F
1kHz
ANALOG OUT
POST DETECTION FILTER
NE/SE564
Product specification
SR01030
SR01031