Crystal Clock Oscillators
97SMO(K)
(+5V FIXED MODELS)
97SMO(K)
STANDARD SPECIFICATIONS
Item
Generic part number
Frequency range
Frequency stability
(0˚C to
＋70˚C)
over all conditions
Specifications
97SMO(K)
※1
1.000 MHz to 100.000 MHz
1.000 MHz to 70.000 MHz
97SMO(KE) :
±100
ppm
97SMO(KX) :
±100
ppm
97SMO(KF) :
±50
ppm
97SMO(KY) :
±50
ppm
97SMO(KG) :
±30
ppm
97SMO(KZ) :
±30
ppm
97SMO(KH) :
±25
ppm
97SMO(KZS) :
±25
ppm
97SMO(KJ) :
±20
ppm
97SMO(KZZ) :
±20
ppm
0˚C to
＋70˚C
(standard)
-40˚C to
＋85˚C
(W)
＋5V
DC
±10%
V
IH
:
＋2.2V
DD
min.
V
IL
:
＋0.8V
DD
max.
※2
-0.5V to
＋7.0V
DC
-55˚C to
＋125˚C
20 mA max. (1.0MHz to 37.0MHz) 30 mA max. (1.0MHz to 37.0MHz)
45 mA max. (33.0MHz to 50.0MHz) 55 mA max. (33.0MHz to 50.0MHz)
50 mA max. (50.0MHz to 70.0MHz) 60 mA max. (50.0MHz to 70.0MHz)
70 mA max. (70.0MHz to 100.0MHz)
50μA max. (Pin #1=V
IL
)
40% to 60% at 50%V
DD
level
10 ns max. (10%V
DD
to 90%V
DD
level)
V
OL
: 10%V
DD
max.
V
OH
: 90%V
DD
min.
15 pF max. (CMOS)
50 pF max. (CMOS)
100 ns max.
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)
STANDARD SMD CLOCK OSCILLATORS
Operating Conditions
Operating temperature
Input voltage (V
DD
)
97SMO(K)
7.0±0.2
#4
#3
5.0±0.2
Tri-state control voltage (Pin#1)
1.4
#1
3.68
1.4
#2
2.6
1.2
1.3±0.2
#1
#2
Absolute Max. Ratings
Supply voltage
Storage temperature
Input current
#4
5.08
#3
PIN
1
2
3
4
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(%)
Stand-by current
※2
Output (-40˚C to
＋85˚C)
Symmetry
Rise and fall times
"0" level
"1" level
Load
Enable / Disable delay time
Startup time
Aging
Reflow condition
1.2
t
(※1) Final exact part number to be determined with frequency, frequency stability and operating temperature.
e.g. 97SMO(KY)W 50.000 MHz.
(※2) Internal crystal oscillation to be halted (Pin#1 = V
IL
).
TEST CIRCUIT
Test Point
V
DD
A
#4
V
DD
PACKAGE DATA
Item
Package
97SMO(K)
Metal
Ceramic
Seam
Tungsten (metalized)
Gold / Nickel
(surface) / (under)
Compliant (Pb-free)
#3
OUTPUT
GND
Lid
CL
0.01μF∼0.1μF
DC Power
Supply
V
TRI-STATE
Base
Sealing
Terminal
Terminal plating
CL : including fixture and probe capacitance.
E/D SW
#1
#2
TAPE SPECIFICATIONS
4.0±0.1
0.1
φ
1.5
+-
0
1.75±0.1
L
2.0±0.1
SOLDERING PATTERN
1.8
3.28
1.8
2.0
RoHS
D
A
J
M
B
F
2.2
2.0
0.01μF
∼
0.1μF
A
B
C
D
F
J
L
M Reel Dia. Qty/Reel
178
1000pcs
5.08
7.65 5.75 16.0 7.5 8.0 2.0 0.3 2.2
C
85
CLK OSC
Actual Size
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