Crystal Clock Oscillators
(+1.8V, +2.5V, +3.3V or +5V FIXED MODELS)
99SMOM
STANDARD SMD CLOCK OSCILLATORS
99SMOM
STANDARD SPECIFICATIONS
Item
Specifications
Actual Size
99SMOM※1
Generic part number
Frequency range
Frequency stability
(-10˚C to +70˚C)
2.5 MHz to 55.0 MHz
2.5 MHz to 125.0 MHz
99SMOM(A) : ±100 ppm
99SMOM(B) : ±50 ppm
99SMOM(C) : ±30 ppm
99SMOM(D) : ±25 ppm
1.0 MHz to 125.0 MHz
over all conditions
Operating Conditions
Operating temperature
-10˚C to +70˚C (standard)
-40˚C to +85˚C (W)
Input voltage (VDD)
Stand-by control voltage (Pin#1)
+1.8V ±5%
+2.5V ±5%
VIH : 70%VDD min.
VIL : 20%VDD max.※2
+3.3V ±10%
+5V ±10%
VIH : +2V min.
VIL : +0.8V max.※2
99SMOM
5.0 0.2
Absolute Max. Ratings
Supply voltage
#4
#3
-0.5V to +7.0V DC
Storage temperature
Input current (Pin#1=Open or VIH
-
55˚C to +125˚C
)
2.0 mA max.
3μA max.
24 mA max.
10μA max.
60 mA max.
10μA max.
50 mA max.
50μA max.
Stand-by current※2(Pin#1=VIL
)
#1
#2
Output (-40˚C to +85˚C)
Symmetry
Rise and fall times
40% to 60% at 50%VDD level
4 ns max.
1.2 1.34 1.2
#1
#4
#2
#3
6 ns max.
10%VDD to 90%VDD
5 ns max.(10%VDD to 90%VDD)2.5 / 1.0 MHz to 70 MHz
20%VDD to 80%VDD
3 ns max.(20%VDD to 80%VDD)70 MHz to 125 MHz
"0" level (VOL)
"1" level (VOH)
10%VDD max.(2.5
20%VDD max.(70 MHz to 125 MHz
90%VDD min.(2.5 1.0 MHz to 70 MHz
/
1.0 MHz to 70 MHz
)
10%VDD max.
20%VDD max.
2.54
)
/
)
PIN
CONNECTION
"L" OPEN or "H"
90%VDD min.
80%VDD min.
1
2
3
4
80%VDD min.(70 MHz to 125 MHz
)
GND
Z
OUTPUT
Load
5 pF max. (CMOS)
15 pF max. (CMOS)
VDD
Disable delay time
Enable delay time
Startup time
Aging(non operating)
Reflow condition
100 ns max.
10 ms max.
10 ms max.
Z : high impedance
OUTPUT WAVEFORM
TF
±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)
TR
VDD
VOH ("1"Level)
90% or 80% VDD
50% VDD
(※1) Final exact part number to be determined with frequency, frequency stability, operating temperature and input voltage.
e.g. 99SMOM(2.5VC) 20.000 MHz.
(※2) Internal crystal oscillation to be halted (Pin #1=VIL).
10% or 20% VDD
OV DC
VOL ("0"Level)
GND
t
T
Symmetry=t/T×100(%)
PACKAGE DATA
Package
TEST CIRCUIT
99SMOM
Metal
Item
Test Point
Lid
VDD
A
#4
#3
Base
Ceramic
VDD
OUTPUT
DC Power
Supply
Sealing
Terminal
TRI-STATE
Seam
V
GND
#2
CL
#1
Tungsten (metalized)
Gold / Nickel
(surface) / (under)
Compliant (Pb-free)
Terminal plating
RoHS
CL : including fixture and probe capacitance.
TAPE SPECIFICATIONS
4.0 0.1
2.0 0.1
L
+
0.1
φ1.5
SOLDERING PATTERN
1.4
-0
1.4
1.14
J
B
F
M
0.01μF
〜
0.1μF
A
B
C
D
F
J
L
M
Reel Dia.
Qty/Reel
5.4 3.5 12.0 5.5 8.0 1.5 0.3 1.4
178 1000pcs
2.54
81