XTL5B1120-Q23-051

Crystals Overview

The Siward XTL5B1120-Q23-051 is a surface-mount quartz crystal resonator designed for precision frequency control in electronic circuits. It operates at a fundamental frequency of 38.4 MHz with a frequency tolerance of ±10 ppm. The component features an 8 pF load capacitance and a maximum series resistance of 50 Ohms. It utilizes a four-terminal SMD package configuration without lead content, ensuring compliance with environmental standards while providing stable oscillation characteristics suitable for various digital communication and timing applications.

Crystals Feature Summary

• Provides stable oscillation at 38.4 MHz with ±10 ppm frequency tolerance
• Features low series resistance of 50 Ohms for efficient circuit driving
• Utilizes a lead-free four-terminal surface mount package design

Crystals Applications

• Precision timing circuits in communication modules
• Clock generation for microprocessor systems
• Frequency reference sources in digital signal processing equipment

Crystals Procurement Notes

Verify the specific ordering suffix Q23-051 to ensure correct load capacitance and terminal configuration. Confirm that the 50 Ohm series resistance meets the oscillator circuit requirements. Check for RoHS compliance documentation if environmental regulations apply to the final assembly process.

Crystals Selection Notes

Select this component when a 38.4 MHz fundamental frequency is required with moderate stability. Ensure the application circuit can accommodate an 8 pF load capacitance. Verify that the PCB layout supports the four-terminal SMD footprint and that the operating temperature range aligns with system specifications.

Crystals Part Context

This part belongs to the Siward XTL5B series of quartz crystals, which are characterized by their small form factor and reliability. The manufacturer specializes in quartz crystal components, offering solutions for various frequency control needs across consumer electronics and industrial applications.

Crystals Replacement Considerations

Direct substitutes must match the 38.4 MHz frequency, 8 pF load capacitance, and 50 Ohm ESR. Verify pin compatibility for the four-terminal SMD package. Cross-reference with other manufacturers' 38.4 MHz crystals having identical electrical parameters.