MEMS Oscillator
Description
ISSUE 1; March 2016
Description
Smallest footprint chip scale package (CSP), ultra low power MEMS oscillator at 32.
768kHz with CMOS output in a plastic package featuring a programmable drive strength feature to optimise specific clock applications.
Factory programmable for a short lead time.
Uses SiTime’s MEMS First™ technology.
APPLICATIONS: Mobile Phones Tablets Health and Wellness Monitors Fitness Watches Sport Video Cams Wireless Keypads Ultra-Small Notebook PC Pulse-per-Second (pps) Timekeeping RTC Reference Clock Battery Management Timekeeping
Frequency Parameters
Frequency
32.
768kHz
Frequency Stability
±75.
00ppm to ±250.
00ppm
Ageing
±1ppm max in 1st year @ 25°C
Frequency Tolerance
Measurement @ TA = 25°C, post reflow, Vs=1.
5V to 3.
63V: ±10ppm max Measurement @ TA = 25°C, post reflow with board-level
underfill, Vs=1.
5V to 3.
63V: ±20ppm max
Note: Frequency Stability is measured peak-to-peak.
Inclusive
of Frequency Tolerance @ 25°C and variations over oper...
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