Philips Semiconductors
Product specification
Phase-locked loop
NE/SE564
TYPICAL PERFORMANCE CHARACTERISTICS
Lock Range vs Signal Input
1000
8
6
I
= 40
A
µ
0
PIN
VCO Capacitor vs Frequency
2
6
5
4
3
10
10
10
10
4
2
I
= 0µA
PIN
2
100
8
2
10
6
10
1
4
V
5V
2
3
4
5
10
CC
= 5MHz
.1
1
10
10
10
10
2
f
o
FREQUENCY kHz
10
0.7
0.8
0.9
1.0
1.1
1.2
1.3
NORMALIZED LOCK RANGE
Typical Noirmalized VCO
Frequency as a Function of
Temperature
Typical Noirmalized VCO
Frequency as a Function of
Pin 2 Bias Current
Typical Noirmalized VCO
Frequency as a Function of
Pin 2 Bias Current
1.10
VCO FREQUENCY: 50MHz
1.05
1.00
0.95
1.10
FREQUENCY: 50MHz
1.01
BIAS CURRENT: — 200µA
FREQUENCY: 5MHz
1.00
0.99
1.05
1.00
0.98
0.95
0.90
FREQUENCY: 500MHz
BIAS CURRENT: — 200µA
0.97
0.96
0.90
–600µA –400
–200
0
+200
–50 –25
25
0
25
50
75 100 125
–600µA –400 –200
0
+200 +400
o
BIAS CURENT (µA), PIN 2
BIAS CURENT (µA), PIN 2
TEMPERATURE (IN C)
SR01027
Figure 3. Typical Performance Characteristics
3
1994 Aug 31
NXP [ NXP ]
