8Y45170001

Crystals Overview

The TXC Corporation 8Y45170001 is a quartz crystal resonator designed for surface-mount technology applications. It operates at a nominal frequency of 45 MHz with a frequency stability and tolerance of 30 PPM. The component features an equivalent series resistance (ESR) of 100 Ohms and requires a drive level of 50 uW. It is housed in a compact SMD-4 package measuring 2 mm in length, 1.6 mm in width, and 0.5 mm in height. The device supports a minimum operating temperature of -20 C and a maximum operating temperature of +70 C, utilizing SMD/SMT termination types for integration into electronic circuits.

Crystals Feature Summary

• Ultra-miniature thin profile design suitable for space-constrained surface-mount layouts
• High accuracy frequency stability maintained across specified industrial temperature ranges
• Low equivalent series resistance optimized for efficient signal transmission
• Robust environmental characteristics ensuring reliable performance in diverse operating conditions

Crystals Applications

• General purpose clock generation for digital logic circuits
• Timing reference sources for microcontroller systems
• Signal synchronization in communication modules
• Frequency control in consumer electronics devices

Crystals Procurement Notes

Verify the specific electrical parameters against the official manufacturer datasheet prior to implementation. Confirm that the operating temperature range and load capacitance requirements align with the target circuit design. Ensure compliance with relevant RoHS directives and quality standards required for the intended application environment. Cross-reference the package dimensions to validate mechanical fit within the printed circuit board assembly constraints.

Crystals Selection Notes

Select this component when a 45 MHz timing source is required in a small form factor. Consider the 30 PPM stability sufficient for standard digital interfaces. Evaluate the -20 C to +70 C range against environmental conditions. The 100 Ohm ESR and 50 uW drive level must match the oscillator circuit specifications to ensure stable oscillation without overdriving the crystal element.

Crystals Part Context

This part belongs to the 8Y series of ultra-miniature quartz crystals from TXC Corporation. The series is characterized by thin profiles and low series resistance, targeting modern high-density PCB designs. It complements other frequency products like the 8J series and 32kHz solutions, providing versatile options for various timing needs across automotive, telecom, and enterprise sectors.

Crystals Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify pin compatibility and electrical equivalence before swapping components.