EXO-3
CMOS Crystal Oscillator
sFeatures
¡Since it has a frequency dividing function, it is able to obtain a frequency division of
1/2-1/2 8 (1/256).
¡The symmetry of frequency divided output is within 50 plus/minus 2%.
¡The oscillation start time has the fast starting characteristic of being 1.5msec. or less.
¡The pin arrangement is DIP 8PIN.
sSpecifications
Type
Item
sTable 1
Original Frequencies
EXO-3
Frequency Range
Frequency (MHz)1/20
12~24.576MHz
Table 1
12.000
17.734476
±100×10
12.288
18.432
19.0909
Standard Frequency
Frequency Stability
–6
Operating Temperature Range
-10~+70:
12.800
Storage Temperature Range
-40~+85:
14.31818
19.200
5V±0.5V
14.500
19.6608
20mA MAX.
14.7456
20.000
50pF
14.9105
20.48
VOH : VDD -0.5V/VOL : 0.5V MAX.
15.000
21.47727
40~60%
15.360
22.000
15ns MAX.
15.9744
22.1184
1.5ms MAX.
16.000
24.000
16.128
24.576
Supply Voltage
Current
Load
Output Level
Output Symmetry
Rise Time/Fall Time
Start-up Time
Vibration
10~55Hz Amplitude 1.5mm, 50~2000Hz Amplitude 20G Cycle 1 minute, 3 direction, 1 hour each
Shock
1000G
16.257
Weight
0.6g
16.384
12.8MAX
ST
F
Original
Frequency
D
Divided
Wave form
Select
1.F
2.D
3.ST
Outputs the original frequency (fo) of the internal
quartz crystal.
Outputs the frequency of
programmed dividing ratio
(fo/2n).
Possible to be oscillated
when set to HIGH level and
stopped in oscillation when
set to LOW level. when this
function is not needed, be
sure to set the STANDBY
pin to the HIGH level.
4.GND
5.A
6.B Used to program the divid7.C ing ratio for the original frequency.
8.VDD Supply voltage
C
B
A
L
L
L
H
fo clock
L
H
H
fo clock
fo · 1/22 clock
8
7
6
5
1
2
3
φ1.6
4
fo · 1/2 clock
L
1
2 3 4
F D ST GND
(OUTPUT)
EXO-3
Output
7.0MAX
EXO3 5E
16.000M
KSS JAPAN
Input
sOutline
7.62±0.3
3
L
H
L
H
fo clock
fo · 1/2 clock
L
H
H
H
fo clock
fo · 1/24 clock
H
L
L
H
fo clock
fo · 1/25 clock
H
L
H
H
fo clock
fo · 1/26 clock
H
H
L
H
fo clock
fo · 1/27 clock
H
H
H
H
fo clock
fo · 1/28 clock
–
–
–
L
L
L
0.51MIN
5.08
MAX
(Divider Select)
VDD C B A
8
7 6 5
sSettings of the frequency
division output
2.5
MIN
sPin connection
1.524
2.54±0.25
0.6MAX
0~15°
(mm)
0.5±0.15
Dimensions(mm)
