Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
Power Dissipation (Note 2)
Differential Input Voltage
±
12V
1400 mW
±
1V
Operating Temperature Range
LM565H
LM565CN
Storage Temperature Range
Lead Temperature
(Soldering, 10 sec.)
−55˚C to +125˚C
0˚C to +70˚C
−65˚C to +150˚C
260˚C
Electrical Characteristics
AC Test Circuit, T
A
= 25˚C, V
CC
=
±
6V
Parameter
Power Supply Current
Input Impedance (Pins 2, 3)
VCO Maximum Operating
Frequency
VCO Free-Running Frequency
−4V
<
V
2
, V
3
<
0V
C
o
= 2.7 pF
C
o
= 1.5 nF
R
o
= 20 kΩ
f
o
= 10 kHz
7
300
Conditions
LM565
Min
Typ
8.0
10
500
250
Max
12.5
Min
LM565C
Typ
8.0
5
500
Max
12.5
Units
mA
kΩ
kHz
−10
0
+10
−30
0
+30
%
Operating Frequency
Temperature Coefficient
Frequency Drift with
Supply Voltage
Triangle Wave Output Voltage
Triangle Wave Output Linearity
Square Wave Output Level
Output Impedance (Pin 4)
Square Wave Duty Cycle
Square Wave Rise Time
Square Wave Fall Time
Output Current Sink (Pin 4)
VCO Sensitivity
Demodulated Output Voltage
(Pin 7)
Total Harmonic Distortion
Output Impedance (Pin 7)
DC Level (Pin 7)
Output Offset Voltage
|V
7
− V
6
|
Temperature Drift of |V
7
− V
6
|
AM Rejection
Phase Detector Sensitivity K
D
30
4.25
f
o
= 10 kHz
0.6
45
4.7
2
−100
0.1
2.4
0.2
5.4
5
50
20
50
1
6600
250
300
0.2
3.5
4.5
30
500
40
0.68
4.75
100
4.0
400
0.75
200
0.6
55
40
4.7
1.0
3
2
−200
0.2
2.4
0.5
5.4
5
50
20
50
1
6600
300
0.2
3.5
4.5
50
500
40
0.68
5.0
200
450
1.5
60
1.5
3
ppm/˚C
%/V
V
p-p
%
V
p-p
kΩ
%
ns
ns
mA
Hz/V
mV
p-p
%
kΩ
V
mV
µV/˚C
dB
V/radian
±
10% Frequency Deviation
±
10% Frequency Deviation
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is func-
tional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which guar-
antee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaranteed for parameters where no limit is
given, however, the typical value is a good indication of device performance.
Note 2:
The maximum junction temperature of the LM565 and LM565C is +150˚C. For operation at elevated temperatures, devices in the TO-5 package must be
derated based on a thermal resistance of +150˚C/W junction to ambient or +45˚C/W junction to case. Thermal resistance of the dual-in-line package is +85˚C/W.
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