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Crystal Oscillators
C M O - S P R O G R A M M A B L E F R E Q U E N C Y D I V I D E R
Frequency Accuracy
ACT-EXO-3C = ±100ppm
ACT-EXO-3D = ±500ppm
ACT-EXO-3E = ±1000ppm
Handling Notes
Since this KSS-EXO type crystal clock oscillator employs a
CMOS IC integrated with a protection circuit for static
electricity, please handle only in an anti static environment.
No by-pass capacitor is inserted between the power supply
stage (V
DD
-Gnd). To protect from overvoltage and
overcurrent due to power supply noise, provide a capacitor
(above 0.01μF) as close as possible to the V
DD
-Gnd pin.
If V
DD
is applied to Pin 4, a Gnd pin, mistaken as Pin 8 (V
DD
),
ot an inverse current is applied to the device, it casuses an
internal destruction or no oscillation in some cases. To avoid
this, strict care should be taken over correct pin connection.
KSS-EXO-3 Series Absolute Maximum Ratings
Parameter
Symbol
Specification
Power supply (V)
Input voltage (V)
Output current (mA)
Storage Temp. range (°C)
V
DD
V
I
I
0
T
STG
-0.5 to +7.0V
-0.3 to V
DD
+0.3V
±25mA
-55 to +125°C
Operating Conditions
Parameter
Symbol
Dratio
Specification
Min.
Typ. Max.
Supply voltage (V)
Operating temp. range
V
DD
T
OPR
3.0V
-10°C
5.0V
25°C
6.0V
70°C
Characteristics (V
DD
=5.0V, C
L
=50pF, Ta = 25°C)
Parameter
Symbol
Condition
Min.
Typ.
Max.
“H” Input voltage (V)
“L” Input voltage (V)
“H” Output voltage (V)
V
IH
V
IL
V
OH
3.6V
0.8V
I
OUT
=-20μA
I
OUT
=4mA
I
OUT
=-20μA
I
OUT
=4mA
4.75V
4.5V
“L” Output voltage (V)
V
OL
Output rise time (Sec.)
Output fall time (Sec.)
Input leakage current (A)
V
DD
set up time
ST set up time (Sec.)
Duty ratio (%)
Power supply current
Standby current
T
TLH
T
TLH
I
T
VU
T
T1/T2
I
DD
I
ST
10nS
10nS
15nS
15nS
±1.0μA
1.5mS
1.5mS
60/40%
20.0mA
10μA
V
IN
= V
DD
or Gnd
40/60%