IQMS-142

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. Note: Frequency Stability is measured peak-to-peak. Inclusive of Frequency Tolerance @ 25°C and variations over operating temperature, supply voltage and load. Electrical Parameters Sup...