Crystal Clock Oscillators
32SMO
(+1.8V, +2.5V, +3.0V or +3.3V FIXED MODELS)
32SMO
3.2x2.5mm STANDARD SMD CLOCK
STANDARD SPECIFICATIONS
Item
Generic part number
Frequency range
Frequency stability
(over all conditions)
CMOS OUTPUT
Specifications
32SMO
※1
32SMO
Operating Conditions
Operating temperature
Supply
voltage (V
DD
)
Stand-by control voltage(Pin#1)
0.625 MHz to 135.000 MHz
133.000 MHz to 170.000 MHz
32SMO(A) : ±100 ppm over -20℃ to +70℃
32SMO(B) : ±50 ppm over -20℃ to +70℃
32SMO(C) : ±30 ppm over -20℃ to +70℃
32SMO(D) : ±25 ppm over -20℃ to +70℃
32SMO(E) : ±20 ppm over -20℃ to +70℃
32SMO(AW) : ±100 ppm over -40℃ to +85℃
32SMO(BW) : ±50 ppm over -40℃ to +85℃
32SMO(CW) : ±30 ppm over -40℃ to +85℃
32SMO(DW) : ±25 ppm over -40℃ to +85℃
-20℃ to +70℃ (Standard)
-40℃ to +85℃ (W=Option)
+1.8V, +2.5V, +3.0V or +3.3V ±5%
+2.5V, +3.0V or +3.3V ±5%
V
IH
: 70%V
DD
min.
V
IL
: 30%V
DD
max.
※2
-0.5V to +4.0V DC
-55℃ to +100℃
0.625MHz+
20MHz+
35MHz+
50MHz+
80MHz+
100MHz+
133MHz+
170MHz
Absolute Max. Ratings
1.0±0.1
Supply voltage
Storage temperature
Input current
(Pin#1=Open or VIH)
(max. mA)
V
DD
+1.8V
+2.5V
+3.3V
2.5
4.5
6.0
3.0
5.5
7.0
3.5
6.5
8.0
6.5
7.0
9.0
7.0
8.0
9.5
7.5
8.5
10.5
8.5
10.5
13.5
n.a.
18.0
21.0
Stand-by current
Output (-40℃ to +85℃)
Symmetry
Rise and fall times
"0" level
*2
10 μA max. (Pin#1=V
IL
)
45% to 55% at 1/2V
DD
level
5 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)
200 ns max.
5 ms max.
10 ms max.
-135 dBc/Hz, Typical at 1kHz offset
-160 dBc/Hz, Typical at 1MHz offset
±5 ppm max. at +25℃ ±3℃ for first year
+250℃ ±10℃ for 10 seconds
+175℃ ±10℃ for 1 to 2 minutes (preheating)
OUTPUT WAVEFORM
"1" level
Load
Disable delay time
Enable delay time
Startup time
SSB phase noise
(at V
DD
=+3.3V & 133.0MHz)
Aging (non operating)
Reflow condition
TEST CIRCUIT
(※1) Final exact part number to be determined with package type, input voltage, frequency stability,
operating temperature and frequency.
e.g. 32SMO(2.8VD) 24.000 MHz.
(※2) Internal crystal oscillation to be halted (Pin#1=V
IL
).
PACKAGE DATA
Item
Package
TAPE SPECIFICATIONS
32SMO
Metal
Ceramic
Seam
Tungsten (metalized)
Gold / Nickel
(surface) / (under)
Compliant (Pb-free)
A
B
C
D
F
J
L
M Reel Dia.Qty/Reel
178
1000pcs
Lid
SOLDERING PATTERN
1.3
1.0
1.3
Base
Sealing
Terminal
Terminal plating
0.8
1.1
0.01μF
½
0.1μF
2.3
1.1
RoHS
3.5 2.8 8.0 3.5 4.0 1.0 0.3 1.4
模拟电子
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