Crystal Clock Oscillators
32SMO
(+1.8V, +2.5V, +2.8V, +3.0V or +3.3V FIXED MODELS)
32SMO
Actual Size
STANDARD SMD CLOCK OSCILLATORS
STANDARD SPECIFICATIONS
Item
Generic part number
Frequency range
Frequency stability
Specifications
32SMO
※1
0.5 MHz to 133.000 MHz
:
±100
ppm over -20˚C to
＋70˚C
:
±50
ppm over -20˚C to
＋70˚C
:
±30
ppm over -20˚C to
＋70˚C
:
±25
ppm over -10˚C to
＋70˚C
:
±100
ppm over -40˚C to
＋85˚C
:
±50
ppm over -40˚C to
＋85˚C
-20˚C to
＋70˚C
(standard)
-40˚C to
＋85˚C
(W)
＋1.8V ±5%, ＋2.5V ±5%, ＋2.8V ±5%, ＋3.0V ±5%
or
＋3.3V ±5%
over all conditions
Operating Conditions
Operating temperature
Input voltage (V
DD
)
Stand-by control voltage (Pin#1)
2.5±0.2
32SMO
3.2±0.2
#4
#3
V
IH
: 70%V
DD
min.
V
IL
: 30%V
DD
max.
※2
-0.5V to
＋7.0V
DC
-55˚C to
＋100˚C
＋1.8V
3.0 mA max.
(30 to 40 MHz)
#1
#2
Package
32SMO(0.7)
32SMO(1.0)
32SMO(1.2)
Height
0.6±0.1mm
0.9±0.1mm
1.1±0.1mm
0.9
#1
1.2
0.9
#2
0.1
Absolute Max. Ratings
Supply voltage
Storage temperature
Input current
(Pin#1=Open or V
IH
)
H
＋2.5V
9 mA max.
11 mA max.
14 mA max.
＋2.8V/＋3.0V
＋3.3V
6 mA max.
11 mA max.
16 mA max.
20 mA max.
7 mA max.
(0.75 to 20 MHz)
13 mA max.
(20 to 40 MHz)
19 mA max.
(40 to 60 MHz)
24 mA max.
(60 to 75 MHz)
2.5 mA max.
(0.5 to 30 MHz)
5 mA max.
0.1 0.65 1.0 0.65
3.5 mA max.
(40 to 50 MHz)
#4
PIN
1
2
3
4
#3
Stand-by current
Output (-40˚C to
＋85˚C)
Symmetry
Rise and fall times
"0" level
"1" level
Load
Disable delay time
Enable delay time
Startup time
Aging (non operating)
Reflow condition
10
μA
max. (Pin #1=V
IL
)
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(%)
t
40% to 60% at 50%V
DD
level (V
DD
=＋2.5V)
45% to 55% at 50%V
DD
level (V
DD
=＋1.8V,＋2.8V,＋3.0V &
＋3.3V)
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)
100 ns max.
10 ms 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)
TEST CIRCUIT
Test Point
V
DD
A
#4
V
DD
(※1) Final exact part number to be determined with frequency, frequency stability, operating temperature and input voltage.
e.g. 32SMO(2.8VD) 24.000 MHz.
(※2) Internal crystal oscillation to be halted (Pin #1=V
IL
).
#3
OUTPUT
GND
0.01μ
F∼0.1μF
DC Power
Supply
V
TRI-STATE
CL
PACKAGE DATA
Item
Package
E/D SW
#1
#2
32SMO
Metal
Ceramic
Seam
Tungsten (metalized)
Gold / Nickel
(surface) / (under)
Compliant (Pb-free)
A
B
M
B
F
A
Lid
CL : including fixture and probe capacitance.
Base
Sealing
Terminal
Terminal plating
TAPE SPECIFICATIONS
4.0±0.1
0.1
φ
1.5
+-
0
1.75±0.1
L
2.0±0.1
SOLDERING PATTERN
1.3
1.0
1.3
D
J
1.1
0.8
RoHS
0.01μF
∼
0.1μF
2.3
1.1
C
D
F
J
L
M Reel Dia. Qty/Reel
178
1000pcs
3.5 2.8 8.0 3.5 4.0 1.0 0.3 1.4
C
79
CLK OSC
32SMO(A)
32SMO(B)
32SMO(C)
32SMO(D)
32SMO(AW)
32SMO(BW)
微控制器 MCU