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MC12040L PDF预览

MC12040L

更新时间: 2024-02-25 01:10:33
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摩托罗拉 - MOTOROLA /
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MC12040L 数据手册

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Order this document by MC12040/D  
The MC12040 is a phase–frequency detector intended for use in systems  
requiring zero phase and frequency difference at lock. In combination with a  
voltage controlled oscillator (such as the MC1648, MC12147, MC12148 or  
MC12149), it is useful in a broad range of phase–locked loop applications.  
PHASE–FREQUENCY  
DETECTOR  
Operating Frequency = 80 MHz Typical  
Pin Conversion Table  
14 PIN DIP  
1
2
2
3
3
4
4
6
5
8
6
9
7
8
9
10 11 12 13 14  
SEMICONDUCTOR  
TECHNICAL DATA  
20 PIN PLCC  
10 12 13 14 16 18 19 20  
Inputs  
Outputs  
R
V
U
D
U
D
0
0
1
0
0
1
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
14  
1
P SUFFIX  
PLASTIC PACKAGE  
CASE 646  
1
0
1
1
1
1
1
0
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
0
1
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
8
19  
4
3
1
0
1
1
1
1
0
0
0
1
1
0
1
1
1
0
0
1
FN SUFFIX  
PLASTIC PACKAGE  
CASE 775  
(PLCC)  
Not Recommended for New Designs  
LOGIC DIAGRAM  
4 U (f >f  
)
)
R
V
V
R 6  
PIN CONNECTIONS  
3 U (f >f  
R
R
S
Q
Q
1
2
3
4
5
14  
13  
12  
11  
10  
9
Compensation  
V
ref  
NC  
NC  
Voltage Feedback  
NC  
V
V
CC  
S
R
C
Current Sense  
NC  
Output  
12 D (f >f  
)
V
R
)
R
6
7
V 9  
Gnd  
11 D (f >f  
V
8
R /C  
Power Ground  
T
T
(Top View)  
V
V
V
= Pin 1  
= Pin 14  
= Pin 7  
CC1  
CC2  
EE  
ORDERING INFORMATION  
Operating  
TRUTH TABLE  
This is not strictly a functional truth table; i.e., it does not cover all possible  
modes of operation. However, it gives a sufficient number of tests to  
ensure that the device will function properly in all modes of operation.  
Temperature Range  
Device  
Package  
MC12040P  
T
A
= 0° to +75°C  
Plastic  
Motorola, Inc. 1997  
Rev 3  

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