MB88161 Fujitsu Media Devices, MB88161 Datasheet - Page 13

• Manufacturer Part Number: MB88161
• Description: Spread Spectrum Clock Generator
• Manufacturer: Fujitsu Media Devices

OUTPUT CLOCK DUTY CYCLE (t
INPUT FREQUENCY (f
OUTPUT CLOCK RISE TIME/OUTPUT CLOCK FALL TIME (t
CYCLE-CYCLE JITTER (t
Note : Cycle-cycle jitter indicates the difference between a certain cycle and
the immediately succeeding (or preceding) cycle.
OUT
OUT
OUT
XIN
V
DD
× 0.8V
in
t
= 1/t
r
JC
= | t
in
V
)
t
n
DD
n
t
b
− t
× 0.2V
DCC
n+1
= t
|)
t
a
b
/t
a
)
t
in
t
f
t
n+1
r
V
V
/t
DD
DD
V
V
f
)
DD
DD
× 0.2V
× 0.2V
× 0.8V
× 0.8V
V
DD
MB88161
× 0.5V
13