Crystal Clock Oscillators
90SMO
(+3.3V or +5V
90SMO
(+3.3V or +5V FIXED MODELS)
90SMO
STANDARD SPECIFICATIONS
Item
Generic part number
Frequency range
Frequency stability
(-10˚C to
＋70˚C)
over all conditions
Operating Conditions
Operating temperature
Input voltage (V
DD
)
OE control voltage (Pin#1)
STANDARD SMD CLOCK OSCILLATORS
STANDARD SMD CLOCK OSCILLATORS
Specifications
90SMO
※
1.000 MHz to 70.000 MHz
90SMO(3.3VC) :
±100
ppm
90SMO(3.3VD) :
±50
ppm
90SMO(CE) :
±100
ppm
90SMO(CD) :
±50
ppm
Actual Size
90SMO
14.0max.
#4
#3
9.80max.
8.65
7.62
V
IH
:
＋2.0V
min. (1 MHz to 30 MHz)
V
IL
:
＋0.8V
max. (1 MHz to 30 MHz)
V
IH
:
＋2.4V
min. (30 MHz to 70 MHz)
V
IL
:
＋0.6V
max. (30 MHz to 70 MHz)
V
IH
:
＋2.0V
min.
V
IL
:
＋0.8V
max.
#1
#2
4.70max.
4.06
Absolute Max. Ratings
Supply voltage
Storage temperature
Input current (＋25˚C)
Output (-10˚C to
＋70˚C)
Symmetry
Rise and fall times
"0" level
"1" level
Load
Enable / Disable delay time
Disable current
Startup time
Aging
Reflow condition
-0.5V to
＋7.0V
DC
-55˚C to
＋125˚C
9 mA max. (1 MHz to 30 MHz)
23 mA max. (1 MHz to 30 MHz)
20 mA max. (30 MHz to 70 MHz) 35 mA max. (30 MHz to 70 MHz)
40% to 60% at 50%V
DD
level
6 ns max. (20%V
DD
to 80%V
DD
level)
8 ns max. (10%V
DD
to 90%V
DD
level)
#1
#2
0.25min
0.51
V
OL
: 10%V
DD
max.
V
OH
: 90%V
DD
min.
30 pF max. (CMOS)
V
OL
: 0.4V max.
V
OH
: 90%V
DD
min.
50 pF max. (CMOS)
#4
PIN
1
2
3
4
5.08
#3
CONNECTION
"L"
OPEN or "H"
GND
Z
OUTPUT
V
DD
Z : high impedance
OUTPUT WAVEFORM
TR
V
OH
("1"Level)
TF
V
DD
90% or 80% V
DD
50% V
DD
V
OL
("0"Level)
GND
10% or 20% V
DD
OV DC
T
Symmetry=t/T×100(%)
100 ns max.
5 mA max. (1 MHz to 30 MHz)
12 mA max. (1 MHz to 30 MHz)
15 mA max. (30 MHz to 70 MHz) 28 mA max. (30 MHz to 70 MHz)
10 ms max.
±5
ppm max. at
＋25˚C ±3˚C
for first year
＋250˚C ±10˚C
for 10 seconds
＋170˚C ±10˚C
for 1 to 2 minutes (preheating)
(※1) Final exact part number to be determined with frequency, frequency stability and input voltage.
e.g. 90SMO(3.3VD) 25.000 MHz.
PACKAGE DATA
Item
Package
t
90SMO
Plastic
Press-fit (3x9mm built-in)
42 alloy
SnPb (Pb : 1mg max)
Compliant
Outer package
Sealing
Terminal lead frame
Test Point
TEST CIRCUIT
V
DD
A
#4
V
DD
Terminal plating
RoHS
#3
OUTPUT
GND
DC Power
Supply
0.01μ
F∼0.1μF
V
TRI-STATE
CL
E/D SW
#1
#2
SOLDERING PATTERN
1.27
3.81
1.27
3.0
TAPE SPECIFICATIONS
4.0±0.1
0.1
φ
1.5
+-
0
1.75±0.1
L
2.0±0.1
CL : including fixture and probe capacitance.
D
A
J
5.80
0.01μF
∼
0.1μF
M
B
F
3.0
A
5.08
B
C
D
F
J
L
M Reel Dia. Qty/Reel
330
1000pcs
14.3 10.1 24.0 11.5 12.0 1.6 0.4 5.0
C
89
CLK OSC
-10˚C to
＋70˚C
(Standard)
-40˚C to
＋85˚C(W)
＋3.3V
DC
±10%
＋5V
DC
±10%
Embedded System
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