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MC74HC4046ADTG(2014) Просмотр технического описания (PDF) - ON Semiconductor
Номер в каталоге
Компоненты Описание
производитель
MC74HC4046ADTG
(Rev.:2014)
Phase-Locked Loop
ON Semiconductor
MC74HC4046ADTG Datasheet PDF : 16 Pages
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MC74HC4046A
[Demodulator Section]
DC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
RS
Resistor Range
V
OFF
Offset Voltage
VCO
IN
to VDEM
OUT
RD
Dynamic Output
Resistance at DEM
OUT
Test Conditions
At RS > 300 k
W
the
Leakage Current can
Influence VDEM
OUT
Vi = VVCO
IN
= 1/2 V
CC
;
Values taken over RS
Range.
VDEM
OUT
= 1/2 V
CC
Guaranteed Limit
–55 to 25
_
C
V
CC
≤
85
°
C
≤
125
°
C
V Min Max Min Max Min Max Unit
3.0 50 300
k
W
4.5 50 300
6.0 50 300
3.0
See Figure 13
mV
4.5
6.0
3.0
Typical 25
W
W
4.5
6.0
SWITCHING WAVEFORMS
SIG
IN
, COMP
IN
INPUTS
50%
t
PHL
PCP
OUT
, PC1
OUT
PC3
OUT
OUTPUTS
t
THL
90%
50%
10%
Figure 1.
V
CC
SIG
IN
INPUT
50%
GND
t
PLH
COMP
IN
INPUT
50%
t
PZH
t
PHZ
PC2
OUT
90%
OUTPUT
50%
t
TLH
Figure 2.
V
CC
GND
V
CC
GND
V
OH
HIGH
IMPEDANCE
SIG
IN
INPUT
50%
COMP
IN
INPUT
50%
t
PZL
PC2
OUT
50%
OUTPUT
t
PLZ
10%
Figure 3.
V
CC
GND
V
CC
GND
HIGH
IMPEDANCE
V
OL
DEVICE
UNDER
TEST
TEST POINT
OUTPUT
C
L
*
*INCLUDES ALL PROBE AND JIG CAPACITANCE
Figure 4. Test Circuit
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