XXCCCLNANF-49.152000

Crystals Overview

The Taitien XXCCCLNANF-49.152000 is a passive surface-mount crystal resonator designed for precision timing applications. It operates at a fundamental frequency of 49.152 MHz with a nominal load capacitance of 10 pF and an equivalent series resistance (ESR) of 50 Ohms. The component exhibits a frequency tolerance and stability of ±20 ppm. It is housed in a compact 4-SMD, no-lead package with dimensions of 3.20 mm x 2.50 mm and a maximum height of 0.75 mm. The device supports operation within an extended temperature range of -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Compact 4-SMD surface-mount footprint suitable for high-density PCB layouts
• High frequency stability of ±20 ppm for precise clock generation
• Extended operating temperature range from -40°C to +85°C
• Lead-free construction compliant with RoHS3 directives

Crystals Applications

• Clock signal generation for microprocessors and microcontrollers
• Timing references for communication interfaces such as Ethernet or USB
• Frequency synthesis in wireless transceivers
• Real-time clock circuits requiring stable oscillation

Crystals Procurement Notes

Verify the specific suffix 'NANF' against the manufacturer's official part number guide to ensure correct pin configuration and loading capacitance. Confirm that the 50 Ohm ESR matches the oscillator circuit design requirements. Check for AEC-Q200 qualification if automotive application is intended, as standard industrial grades may differ. Ensure soldering profiles comply with the specified thermal limits for SMD crystals.

Crystals Selection Notes

Select this component when a 49.152 MHz fundamental mode crystal is required with tight ±20 ppm stability. The 10 pF load capacitance must match the external capacitors in the oscillator circuit. Consider the 4-SMD package size for space-constrained designs. Verify that the 50 Ohm ESR is compatible with the driving strength of the host MCU or clock generator to prevent overdriving or failure to start.

Crystals Part Context

This part belongs to Taitien's miniature SMD crystal series, utilizing quartz resonator technology. It is distinct from active oscillators, providing only the passive resonant element. The model follows Taitien's naming convention where 'XX' indicates the series, 'C' denotes the case size, and 'L' specifies the frequency range. It serves as a critical passive component in digital systems requiring accurate timekeeping or data synchronization.

Crystals Replacement Considerations

The XYCCCCNANF-25.000000 is listed as a similar alternative by distributors, though it differs in frequency and potentially specifications. Cross-referencing with CTS-Frequency Controls part 425F22A025M0000 may provide a functional substitute if electrical parameters align. Always verify pinout compatibility and mounting dimensions before substituting.