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參數(shù)資料
| 型號(hào)： | LM565MDC |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類(lèi)： | PLL合成/DDS/VCOs |
| 英文描述： | PHASE LOCKED LOOP, UUC |
| 封裝： | DIE |
| 文件頁(yè)數(shù)： | 7/14頁(yè) |
| 文件大小： | 456K |
| 代理商： | LM565MDC |
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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
±12V
Power Dissipation (Note 2)
1400 mW
Differential Input Voltage
±1V
Operating Temperature Range
LM565H
55C to +125C
LM565CN
0C to +70C
Storage Temperature Range
65C to +150C
Lead Temperature
(Soldering, 10 sec.)
260C
Electrical Characteristics
AC Test Circuit, T
A = 25C, VCC = ±6V
Parameter
Conditions
LM565
LM565C
Units
Min
Typ
Max
Min
Typ
Max
Power Supply Current
8.0
12.5
8.0
12.5
mA
Input Impedance (Pins 2, 3)
4V < V
2,V3 < 0V
7
10
5
k
VCO Maximum Operating
Frequency
C
o = 2.7 pF
300
500
250
500
kHz
VCO Free-Running Frequency
C
o = 1.5 nF
R
o = 20 k
f
o = 10 kHz
10
0
+10
30
0
+30
%
Operating Frequency
Temperature Coefficient
100
200
ppm/C
Frequency Drift with
Supply Voltage
0.1
1.0
0.2
1.5
%/V
Triangle Wave Output Voltage
2
2.4
3
2
2.4
3
V
p-p
Triangle Wave Output Linearity
0.2
0.5
%
Square Wave Output Level
4.7
5.4
4.7
5.4
V
p-p
Output Impedance (Pin 4)
5
k
Square Wave Duty Cycle
45
50
55
40
50
60
%
Square Wave Rise Time
20
ns
Square Wave Fall Time
50
ns
Output Current Sink (Pin 4)
0.6
1
0.6
1
mA
VCO Sensitivity
f
o = 10 kHz
6600
Hz/V
Demodulated Output Voltage
(Pin 7)
±10% Frequency Deviation
250
300
400
200
300
450
mV
p-p
Total Harmonic Distortion
±10% Frequency Deviation
0.2
0.75
0.2
1.5
%
Output Impedance (Pin 7)
3.5
k
DC Level (Pin 7)
4.25
4.5
4.75
4.0
4.5
5.0
V
Output Offset Voltage
|V
7 V6|
30
100
50
200
mV
Temperature Drift of |V
7 V6|
500
V/C
AM Rejection
30
40
dB
Phase Detector Sensitivity K
D
0.68
V/radian
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 +150C. For operation at elevated temperatures, devices in the TO-5 package must be
derated based on a thermal resistance of +150C/W junction to ambient or +45C/W junction to case. Thermal resistance of the dual-in-line package is +85C/W.
www.national.com
2
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