CSTLS3M52G53-A0

Resonators Overview

The Murata CSTLS3M52G53-A0 is a ceramic resonator operating at a nominal frequency of 3.52 MHz. It features a built-in capacitor with a load capacitance of 15 pF, eliminating the need for external components. The device offers a frequency tolerance of ±0.5% and a frequency stability of ±0.2%. It utilizes through-hole mounting with three leads spaced at a 2.50 mm pitch. The unit operates within a temperature range of -20°C to +80°C and has a typical impedance of 50 Ohms.

Resonators Feature Summary

• Integrated internal capacitor design removes requirement for external load capacitors in oscillation circuits.
• Provides stable frequency performance across a wide operational temperature range.
• Compact radial package structure suitable for space-constrained applications.

Resonators Applications

• Microcontroller clock signal generation
• Embedded system timing references
• Consumer electronics oscillator circuits

Resonators Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number CSTLS3M52G53-A0 with official Murata documentation. Confirm that the received items match the specified 3.52 MHz frequency and 15 pF load capacitance. Ensure the physical package corresponds to the three-lead radial configuration. Check for compliance with RoHS and REACH standards as indicated in the datasheet. Validate supplier authorization to guarantee original product integrity.

Resonators Selection Notes

Select this component when a cost-effective clock source is required without external capacitors. The 3.52 MHz frequency is suitable for standard microcontroller operations. Consider the ±0.5% tolerance for general timing needs. The through-hole package aids in manual assembly or specific board layouts. Evaluate the 50 Ohm impedance against the driver circuit requirements. Ensure the -20°C to +80°C range meets environmental conditions.

Resonators Part Context

This component belongs to the CERALOCK series of piezoelectric ceramic resonators manufactured by Murata Electronics. These devices are passive timing elements designed to replace quartz crystals in many applications. The series is known for providing stable frequencies with integrated capacitive loads. This specific model represents a standard frequency option within the broader family of ceramic resonators offered by the manufacturer.

Resonators Replacement Considerations

Direct substitutes must maintain the 3.52 MHz frequency, 15 pF load capacitance, and 3-lead radial package. Verify that alternative parts offer comparable frequency tolerance and stability specifications. Ensure the replacement supports the same through-hole mounting style and impedance characteristics. Confirm compatibility with existing PCB footprints and thermal operating ranges.

Resonators FAQ

Does this component require external load capacitors?

No, the CSTLS3M52G53-A0 includes an internal capacitor, so external load capacitors are not needed for oscillation circuits.

What is the frequency stability specification?

The frequency stability is specified as ±0.2% over the operating temperature range.

What is the typical impedance of this resonator?

The typical impedance is 50 Ohms.