CM Series

CM2520 2.5 × 2.0 mm SMD Crystal

CM2520 is a 2.5 × 2.0 mm SMD crystal with high precision, stability and consistency. The datasheet specifies 12.000-54.000 MHz fundamental (AT-cut) operation.

Quick Product Answers

What is CM2520?
CM2520 is a 2.5 × 2.0 mm SMD crystal with high precision, stability and consistency. The datasheet specifies 12.000-54.000 MHz fundamental (AT-cut) operation.

What are the key specifications of CM2520?
Nominal frequency range: 12.000-54.000 MHz; Operating temperature range: -20°C to +70°C / -40°C to +85°C / -40°C to +125°C.

What applications is CM2520 intended for?
CM2520 is listed for Intelligent wearing, Network communication, Smart phones.

How should engineers select CM2520?
Select CM2520 only when its documented frequency, package size, operating-temperature range and tolerance or stability match the design. Where applicable, also verify load capacitance, supply voltage and output waveform in the datasheet.

Model: CM2520
Package size: 2.5 × 2.0 mm
Frequency range: 12.000-54.000 MHz
Oscillation mode: Fundamental (AT-cut)
Frequency tolerance: ±10 ppm
Operating temperature: -20°C to +70°C / -40°C to +85°C / -40°C to +125°C

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Product Features

High precision, stability and consistencyProduct feature stated in the original datasheet.

Ultra miniaturizationProduct feature stated in the original datasheet.

ROHS/REACH CompliantProduct feature stated in the original datasheet.

Wide operating temperatureProduct feature stated in the original datasheet.

Applications

01Intelligent wearing

02Network communication

03Smart phones

Technical Specifications

CM2520 electrical and environmental specifications
Model	CM2520
Nominal frequency range	12.000-54.000 MHz
Oscillation mode	Fundamental (AT-cut)
Frequency tolerance at 25°C ±3°C	±10 ppm
Operating temperature range	-20°C to +70°C / -40°C to +85°C / -40°C to +125°C
Frequency stability over temperature (Ref. to 25°C)	±10 ppm / ±20 ppm / ±30 ppm
Storage temperature range	-55°C to +125°C
Load capacitance	Customized
Shunt capacitance max.	3.0 pF
Drive level max.	300 µW
Aging at first year	±3.0 ppm

Equivalent Series Resistance

12.000-15.999 MHz120-80 Ω

16.000-18.999 MHz80-60 Ω

19.000-29.999 MHz60-40 Ω

30.000-54.000 MHz40-30 Ω

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High-resolution original CM2520 PDF specification preview

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