MC14583B 데이터 시트보기 (PDF) - Motorola => Freescale
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MC14583B Datasheet PDF : 8 Pages
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VDD
1
VSS
SW1
2
2
SW2
1
VDD
Ain Aout
Aout
DIS
Bout
Bin Bout
VSS
Vout
IO
EXTERNAL
POWER
SUPPLY
Output Source
Characteristics
Test NJ VGS = – VDD
Value VDS = Vout – VDD
Output
Under Test
Switch Position
SW1
SW2
Aout, Bout
1
1
Aout, Bout
2
2
Exclusive OR
1
2
Output Sink
Characteristics
Test NJ VGS = VDD
Value VDS = Vout
Switch Position
SW1
SW2
2
2
1
1
1
1
Figure 1. Typical Output Source and Sink Characteristics Test Circuit
500 µF
PULSE
GENERATOR 1
PULSE
GENERATOR 2
VDD
ID
0.01 µF
CERAMIC
Ain Aout
Aout
DIS
Bout
Bin Bout
CL
CL
CL
CL
VSS CL
fout, Ain
fout, Bin
Figure 2. Power Dissipation Test Circuit and Waveforms
A — Feedback scheme for independent threshold adjustment:
80
R1
70
POSITIVE
COMMON
60
R2
NEGATIVE
50
40
B — Feedback scheme for hysteresis adjustment:
POSITIVE
R1
COMMON
NEGATIVE
30
20
10
68
10 20 40 100
1.0 k
10 k
R1, R2, RESISTANCE (OHMS)
VSS = 0
VDD = 5.0 V
VDD = 10 V
VDD = 15 V
100 k
1.0 M
Figure 3. Typical Threshold Points
MC14583B
4
MOTOROLA CMOS LOGIC DATA
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