Crystal Clock Oscillators
90SMO (+3.3V or +5.0V FIXED MODELS)
90SMO
STANDARD SMD CLOCK OSCILLATORS
STANDARD SPECIFICATIONS
Item
Specifications
Operating Conditions
Operating temperature
Input voltage (VDD)
OE control voltage
Actual Size
90SMO
0˚C to ＋70˚C
＋3.0V DC ±0.3V
＋5V DC ±0.5V
VIH : ＋2.4VDD min.
VIH : ＋3.5VDD min.
VIL : ＋0.2VDD max.
VIL : ＋0.8VDD max.
oscillation (Pin#1 = VIL)
14.0max.
7.62
9.80max.
8.65
#1
4.06
0.25min
Output (0˚C to ＋70˚C)
Symmetry
Rise and fall times
#2
#1
40% to 60% at 50%VDD level
6 ns max. (1.5 MHz to 36.0 MHz)
12 ns max. (1.5 MHz to 26.0 MHz)
4 ns max. (36.0 MHz to 80.0 MHz) 10 ns max. (26.0 MHz to 50.0 MHz)
(20%VDD to 80%VDD level)
6 ns max. (50.0 MHz to 80.0 MHz)
(10%VDD to 90%VDD level)
VOL : 10%VDD max.
VOL : 0.4V max.
VOH : 90%VDD max.
VOH : VDD-0.4V min.
30 pF max. (CMOS)
50 pF max. (1.5 MHz to 26.0 MHz)
30 pF max. (26.0 MHz to 50.0 MHz)
15 pF max. (50.0 MHz to 80.0 MHz)
100 ns max.
10 ms max.
±5 ppm max. at ＋25˚C ±3˚C for first year
＋240˚C±5˚C for 10 seconds
＋150˚C±10˚C for 1 to 2 minutes (preheating)
#3
5.08
CONNECTION
"L"
OPEN or "H"
GND
Z
OUTPUT
VDD
PIN
1
2
3
4
-0.5V to ＋7.0V
-55˚C to +125˚C
15 mA max. (1.5 MHz to 26.0 MHz)
10 mA max. (1.5 MHz to 26.0 MHz)
25 mA max. (26.0 MHz to 40.0 MHz) 35 mA max. (26.0 MHz to 50.0 MHz)
35 mA max. (40.0 MHz to 70.0 MHz) 50 mA max. (50.0 MHz to 70.0 MHz)
45 mA max. (70.0 MHz to 80.0 MHz) 60 mA max. (70.0 MHz to 80.0 MHz)
4.70max.
#2
0.51
#4
Internal crystal
Absolute Max. Rating
Supply voltage
Storage temperature
Input current (＋25˚C)
#3
#4
"0" level
"1" level
Load
Z: high impedance
OUTPUT WAVEFORM
TR
TF
VDD
90% or 80% VDD
VOH ("1"Level)
50% VDD
VOL ("0"Level)
GND
10% or 20% VDD
OV DC
t
Enable/Disable delay time
Startup time
Aging
Reflow soldering condition
T
Symmetry=t/T×100(%)
PACKAGE DATA
TEST CIRCUIT
Test Point
A
#3
GND
#1
Plastic
Sealing
Press-fit (3×9mm built-in)
Terminal lead frame
Copper
Terminal plating
Solder
CL
#2
CL : including fixture and probe capacitance.
SOLDERING PATTERN
1.27
Lid
OUTPUT
TRI-STATE
E/D SW
0.01μF∼0.1μF
VDD
V
90SMO
TAPE SPECIFICATIONS
4.0±0.1
3.81 1.27
2.0±0.1
L
1.75±0.1
#4
DC Power
Supply
Package
Item
A
D
5.80
3.0
φ1.5 +-0.1
0
3.0
0.01μF
∼
0.1μF
J
M
5.08
B
F
A
C
VDD
B
C
D
F
J
L
M Reel Dia. Qty/Reel
14.3 10.1 24.0 11.5 12.0 1.6 0.4 5.0
330
1000pcs
S O
CLK OSC
90SMO
1.500 MHz to 80.000 MHz
90SMO(CE)
90SMO(3.3VC)
±100 ppm
±100 ppm
90SMO(3.3VD)
90SMO(CD)
±50 ppm
±50 ppm
over all conditions
over all conditions
Generic part number
Frequency range
Frequency stability
(0˚C to ＋70˚C)