LFXTAL035269

Overview

LFXTAL035269 is a surface-mount quartz crystal resonator from the CFPX-180 series by IQD Frequency Products. It operates at a nominal frequency of 30 MHz with a load capacitance of 16 pF. The component features a frequency tolerance of ±30 ppm and stability of ±50 ppm over the operating temperature range of -40°C to +85°C. It utilizes SMD/SMT termination and has an equivalent series resistance (ESR) of 50 Ohms. The physical dimensions are 3.2 mm in length, 2.5 mm in width, and 0.8 mm in height.

Feature Summary

• Compact surface-mount design suitable for space-constrained applications
• Operates within extended industrial temperature ranges
• Provides stable frequency generation for digital circuits

Applications

• IoT devices
• RFID systems
• Smart-home electronics
• Wearable devices

Procurement Notes

Verify the specific package variant and tolerance requirements against the official datasheet before integration. Confirm that the 16 pF load capacitance matches the circuit design specifications. Ensure the operating temperature range aligns with the environmental conditions of the target application. Cross-reference the manufacturer part number to avoid confusion with similar series components.

Selection Notes

Select this component when a 30 MHz reference signal is required in a compact form factor. The CFPX-180 series offers a balance of size and performance for consumer and industrial electronics. Consider the ESR and drive level limitations during oscillator circuit design. Evaluate the ±30 ppm tolerance against system timing requirements.

Part Context

The LFXTAL035269 belongs to the CFPX-180 series, which is designed for applications requiring extended temperature range capabilities. This series is commonly utilized in IoT and RFID technologies where reliable frequency control is essential. IQD Frequency Products provides these crystals as part of their broader portfolio of frequency control solutions.

Replacement Considerations

Consult official substitution lists for direct replacements. Verify compatibility of frequency, load capacitance, and package dimensions. Ensure thermal and electrical characteristics match the original design constraints.