MC74HC4046A ON Semiconductor, MC74HC4046A Datasheet - Page 6

• Manufacturer Part Number: MC74HC4046A
• Description: Phase-Locked Loop
• Manufacturer: ON Semiconductor

INPUT
SIG
INPUTS
PCP
PC3
OUTPUTS
COMP
SIG
PC2
INPUT
OUTPUT
IN
IN
OUT
OUT
OUT
, COMP
IN
, PC1
t
PZL
IN
OUT
50%
t
THL
50%
50%
t
PHL
50%
90%
50%
10%
Figure 2.
t
PLZ
Figure 4.
10%
t
PLH
SWITCHING WAVEFORMS
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MC74HC4046A
V
GND
V
GND
HIGH
IMPEDANCE
V
t
CC
CC
OL
TLH
V
GND
CC
6
INPUT
COMP
SIG
PC2
INPUT
OUTPUT
IN
OUT
IN
50%
*INCLUDES ALL PROBE AND JIG CAPACITANCE
t
PZH
DEVICE
UNDER
50%
TEST
Figure 5. Test Circuit
50%
t
Figure 3.
PHZ
OUTPUT
90%
TEST POINT
C
L
*
V
GND
V
GND
V
HIGH
IMPEDANCE
CC
CC
OH