MB88151 Просмотр технического описания (PDF) - Fujitsu
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MB88151 Datasheet PDF : 20 Pages
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MB88151
• AC Characteristics
Parameter
Oscillation frequency
Input frequency
Output frequency
Output slew rate
Output clock duty cycle
Modulation frequency
Lock-Up time
Cycle-cycle jitter
(Ta = − 40 °C to + 85 °C, VDD = 3.3 V ± 0.3 V, VSS = 0.0 V)
Symbol Pin
Conditions
Value
Unit
Min
Typ
Max
fx
XIN,
XOUT
Fundamental
oscillation
16.6
⎯
33.4 MHz
fin
XIN
External clock input
16.6
⎯
33.4 MHz
MB88151-100
(Multiply by 1)
16.6
⎯
33.4
fOUT CKOUT
MB88151-200
(Multiply by 2)
MB88151-400
(Multiply by 4)
33.3
⎯
66.7
MHz
66.6
⎯
133.4
MB88151-500
(2-frequency division)
8.3
⎯
16.7
SR
CKOUT
0.4 V to 2.4 V
Load capacitance 15 pF
0.4
⎯
4.0 V/ns
tDCC CKOUT
1.5 V
40
⎯
60
%
fMOD CKOUT
⎯
⎯
12.5
⎯
kHz
tLK CKOUT
⎯
⎯
2
5
ms
MB88151-100, 200
No load capacitance,
Ta = + 25 °C,
⎯
VDD = 3.3 V,
Standard deviation σ
⎯
100
MB88151-400
No load capacitance,
tJC CKOUT Ta = + 25 °C,
⎯
VDD = 3.3 V,
Standard deviation σ
⎯
150
ps
MB88151-500
No load capacitance,
Ta = + 25 °C,
⎯
VDD = 3.3 V,
Standard deviation σ
⎯
200
Note : The modulation clock stabilization wait time is required after the power is turned on, the IC recovers from
power saving, or after FREQ (frequency range) or ENS (modulation ON/OFF) setting is changed. For the
modulation clock stabilization wait time, assign the maximum value for lock-up time.
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