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M
1
6
C
2 /
6
A
G
o r
u
p
(
M
1
6
19.2 PLL Frequency Synthesizer
Stabilize supply voltage so that the standard of the power supply ripple is met.
Symbol
f
Power supply ripple allowable frequency(V
(ripple)
Power supply ripple allowabled amplitude
V
p-p(ripple)
voltage
V
Power supply ripple rising/falling gradient
CC(|∆V/∆T|)
f
(ripple)
Power supply ripple allowable frequency
(V
)
CC
V
p-p(ripple)
Power supply ripple allowable amplitude
voltage
Figure 19.1 Timing of Voltage Fluctuation
R
e
. v
2
0 .
0
F
e
b
1 .
, 5
2
0
0
7
R
E
J
0
9
B
0
2
0
2
0 -
2
0
0
C
2 /
6
, A
M
1
6
C
2 /
6
, B
M
1
6
Parameter
V
page 300
f o
3
2
9
C
2 /
6
) T
)
CC
(V
=5V)
CC
(V
=3V)
CC
(V
=5V)
CC
(V
=3V)
CC
f
(ripple)
CC
Standard
Min.
Typ.
Max.
10
0.5
0.3
0.3
0.3
19. Usage Notes
Unit
kHz
V
V
V/ms
V/ms
V
p-p(ripple)
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