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ISSUE 1; June 2016
Description
Ultra low power, ultra small MEMS oscillator at 32.768kHz with CMOS output in a plastic package. Factory programmable for a short lead time. Uses SiTime’s MEMS First™ technology.
APPLICATIONS: Industrial Timekeeping Industrial Battery Management Multi-drop 32kHz Clock Distribution Bluetooth Modules WiFi Modules RTC Reference Clock
Frequency Parameters
Frequency
32.768kHz
Frequency Tolerance
±20.00ppm
Tolerance Condition
@ 25°C, post reflow, Vs=1.5V to 3.63V.
Frequency Stability
±75.00ppm to ±150.00ppm
Ageing
±1ppm max in 1st year @ 25°C
Note: Frequency Tolerance is measured peak-to-peak. Tested
with an Agilent 53132A frequency counter. Due to the low
operating frequency the gate time must be ≥100ms to ensure
an accurate frequency measurement.
IQMS-142 Datasheet
