MB90660A Series
• Clock Timing
tC
PWH
PWL
tcf
0.8 VCC
0.2 VCC
tcr
• PLL Operation Warranty Range
Relationship between clock frequency and supply voltage
5.5
Normal operating
range
4.5
PLL operation
warranty range
3.3
2.7
0 1.5 3
8
fCP
16
(MHz)
Internal clock
Relationship between oscillator frequency and internal operating clock frequency
Multiplied Multiplied
by 4
16
by 3
Multiplied
by 2
Multiplied by 1
12
No multiplication
9
8
4
0 34
8
16
24
Oscillation clock
FC
32 (MHz)
Note: Even in the case of evaluation tool, operation is assured down to 2.7 V.
AC specification values are specified for the measured reference voltages given below.
• Input Signal Waveforms
Hysteresis input pin
0.8 VCC
0.2 VCC
• Output Signal Waveforms
Output pin
2.4 V
0.8 V
Pins except hysteresis input and MD input
0.7 VCC
0.3 VCC
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