CFPX-56 Watch Crystal

Real Time Clock

Description

2 x 6mm watch crystal with pre-formed legs to make an SMD package. Suitable for real time clock (RTC) applications. 

Package

2.0 x 6.0 mm (9.5 x 2.5 mm see datasheet)

Frequency 32.768 kHz
Frequency Tolerance ±20.00ppm
Frequency Stability See spec
Ageing ±5ppm max in 1st year @ 25°C
Operating Temp Range

-40 to 85°C

Load Capacitance (CL) 6.0pF to 12.50pF
Shunt Capacitance (CO) 1.6pF typ, 2.0pF max
Drive Level 0.1µW typ, 1.0µW max

 Part numbers available in the CFPX-56 model: 

IQD Part No Frequency Load Capacitance Tolerance Operating Temperature Reference
LFXTAL025159 32.768 kHz 12.50pF ±20ppm -40°C to 85°C 830025159

ORDER DIRECT FROM IQD - Contact our Sales Team +44 (0)1460 270200

Contact Us

Contact Us

For more information about any of our parts or for help with your design-in, you can contact our Sales Team, Application Support or Engineering on +44 (0) 1460 270200, or click Contact Us below to submit your enquiry. 

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