Click to expand full text
ISSUE 11; July 2016
Description Industry standard package Suitable for real time clock applications Plastic encapsulated
Frequency Parameters Frequency Frequency Tolerance Ageing
Electrical Parameters Load Capacitance (CL) Shunt Capacitance (C0) Drive Level
Operating Temperature Ranges -40 to 85°C
32.768kHz ±20.00ppm ±5ppm max per year @ 25°C
6.0pF to 12.5pF 1pF typ 1.0µW max
Environmental Parameters
Operable Temperature Range: -40 to 85°C Storage Temperature Range: -55 to 125°C Drop: 75cm drop (3 times) onto hard wooden board Vibration: 1.5mm amplitude, 10Hz-60Hz, 2-3mins in 3 mutually perpendicular planes, duration 2hrs each plane
Ordering Information
Frequency* Model* Tolerance @25°C Load Capacitance*
Example 32.768kHz 90SMX 20/-/-/12.
90SMX Datasheet
