Ultra-low Profile, Low power, SMD MEMS Oscillator
ASTMLPT
RoHS/RoHS II compliant
Pb
ESD Sensitive
3.5 x 3.0 x 0.25mm
Moisture Sensitivity Level (MSL) – 1
FEATURES:
APPLICATIONS:
• Smart cards
• SD cards
• High capacity SIM cards
• Near Field Communications
• Multi-chip modules and System-in-package
• Portable devices
• Ultra-low profile, compact size: 3.5 x 3.0 x 0.25mm
• Supply Voltage options: 3.3V, 2.8V, 2.5V, 1.8V
• Low Current Consumption: 3.2mA typ. (no load, Vdd=1.8V)
• Frequency Stability: ±100ppm over -40 to +85°C
• High Performance MEMS Technology by SiTime
STANDARD SPECIFICATIONS:
All electrical specifications in this table are specified with 15pF output load and for all Vdd options unless otherwise stated.
Parameters
Min
Typ
Max
Unit
Notes
Output Frequency Range (F)
1
110
MHz
Inclusive of initial tolerance at 25°C,
variations over operating temperature,
rated power supply voltage change and
load change, shock and vibration.
1st year @ 25°C
Option “E”
Option “L”
Option “18”
Option “25”
Option “28”
Frequency Stability (Fstab
Aging (Ag)
)
-100
+100
ppm
-1
+1
ppm
°C
-20
+70
+85
1.89
2.75
3.08
Operating Temperature Range (Tuse)
-40
1.71
2.25
2.52
2.97
1.8
2.5
2.8
Supply Voltage (Vdd)
V
Option “33”
3.3
3.7
3.2
3.63
4.1
3.5
No load, F=20MHz, Vdd=2.5V,2.8V,3.3V
No load, F=20MHz, Vdd=1.8V
Current Consumption ( Idd )
Standby Current (Istd)
mA
µA
ST=GND, Vdd=3.3V, output is weakly
pulled down
ST=GND, Vdd=2.5V or 2.8V output is
weakly pulled down
ST=GND, Vdd=1.8V, output is weakly
pulled down
2.4
1.2
0.4
4.3
2.2
0.8
Output Type
Duty Cycle
LVCMOS
All Vdd options. F≤75MHz
45
40
50
50
55
60
%
ns
All Vdd options. F>75MHz
20%-80%, Vdd=2.5V, 2.8V or 3.3V, 15pF
load
1
2
Rise/Fall Time ( Tr /Tf)
20%-80%, Vdd=1.8V, 15pF load
IOH=-4mA (Vdd=3.3V)
1.3
2.5
IOH=-3mA (Vdd=2.8V or 2.5V)
IOH=-2mA (Vdd=1.8V)
IOL=4mA (Vdd=3.3V)
IOL=3mA (Vdd=2.8V or 2.5V)
IOL=2mA (Vdd=1.8V)
Output High Voltage (VOH)
Output Low Voltage (VOL)
90%*Vdd
70%*Vdd
V
V
10%*Vdd
15
At max. frequency and supply voltage
Output Load (Ld)
Input High Voltage(VIH)
Input Low Voltage(VIL)
pF
V
V
Pin 1
Pin 1
30%*Vdd
10
Measured from the time Vdd reaches its
rated minimum value
Measured from the time ST pin crosses
50% threshold
Startup Time (Tstart
)
ms
ms
Resume Time ( Tresume
)
3.0
3.8
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