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BU2362FV(VDD=3.3V, Ta=25℃, Crystal frequency 27.0000MHz, unless otherwise specified.)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Output L voltage
VOH
2.4
-
V
IOH=-4.0mA
Output H voltage
VOL
-
0.4
V
IOL=4.0mA
Action circuit current
IDD
-
35
45
mA
At no load
CLK512-44
-
22.5792
-
MHz
At FSEL1=OPEN XTAL*3136/625/6
CLK512FS
CLK512-48
-
24.5760
-
MHz
At FSEL1=L XTAL*2048/375/6
CLKA-A
-
16.9344
-
MHz
At FSEL1=OPEN XTAL*3136/625/8
CLKA
CLKA-B
-
36.8640
-
MHz
At FSEL1=L XTAL*2048/375/8
CLK36M
-
36.8640
-
MHz
XTAL*2048/375/4
CLK33M
-
33.8688
-
MHz
XTAL*3136/625/4
CLK16M
-
16.9344
-
MHz
XTAL*3136/625/8
CLK27M
-
27.0000
-
MHz
XTAL direct out
Duty
45
50
55
%
Measured at a voltage of 1/2 of VDD
Period-Jitter 1σ
P-J 1σ
-
70
-
psec
*1
Period-Jitter
MIN-MAX
P-J
MIN-MAX
-
420
-
psec
*2
Rise Time
Tr
-
2.5
-
nsec
Period of transition time required for the
output reach 80% from 20% of VDD.
Fall Time
Tf
-
2.5
-
nsec
Period of transition time required for the
output reach 20% from 80% of VDD.
Output Lock-Time
Tlock
-
1
msec
*3
Note) The output frequency is determined by the arithmetic (frequency division) expression of a frequency input to XTALIN.
If the input frequency is set to 27.0000MHz, the output frequency will be as listed above.
Common to BU2280FV、BU2288FV、BU2360FV and BU2362FV:
*1
Period-Jitter 1σ
This parameter represents standard deviation (
=1 σ) on cycle distribution data at the time when the output clock cycles are
sampled 1000 times consecutively with the TDS7104 Digital Phosphor Oscilloscope of Tektronix Japan, Ltd.
*2
Period-Jitter MIN-MAX
This parameter represents a maximum distribution width on cycle distribution data at the time when the output clock cycles
are sampled 1000 times consecutively with the TDS7104 Digital Phosphor Oscilloscope of Tektronix Japan, Ltd.
*3
Output Lock-Time
The Lock-Time represents elapsed time after power supply turns ON to reach a 3.0V voltage, after the system is switched
from Power-Down state to normal operation state, or after the output frequency is switched, until it is stabilized at a specified
frequency, respectively.
BU2360FV, BU2288FV
4
This parameter represents lower and upper limit voltages at the Schmitt trigger input PIN having hysteresis characteristics
shown in figure below. The width requested by these differences is assumed to be a hysteresis width.
0
Input Voltage [V]
Out
put
V
ol
tage
[V
]
VthLVthH
Vhys
0.2VDD
0.8VDD