445A22L12M00000

Crystals Overview

The 445A22L12M00000 is a surface-mount crystal oscillator manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 12 MHz with a frequency tolerance of ±20 ppm. The component features a load capacitance of 12 pF and utilizes a 2-SMD, No Lead package configuration. Physical dimensions are specified as 5.00 mm in length and 3.20 mm in width. This device is designed for precise timing applications requiring stable oscillation within standard surface-mount assembly processes.

Crystals Feature Summary

• Provides stable 12 MHz fundamental frequency output
• Utilizes compact 2-SMD no-lead surface mount packaging
• Maintains ±20 ppm frequency tolerance for precision timing

Crystals Applications

• Wireless infrastructure timing synchronization
• Wireline core networking equipment
• Industrial controls and instrumentation

Crystals Procurement Notes

Verify the specific ordering suffix to ensure correct load capacitance and tolerance specifications match design requirements. Confirm that the 2-SMD no-lead package format aligns with PCB footprint constraints. Check manufacturer documentation for reflow soldering profiles suitable for this surface-mount crystal type. Ensure compatibility with automated pick-and-place equipment due to the small form factor.

Crystals Selection Notes

Select this component when a 12 MHz reference clock is required for wireless or wireline applications. Consider the ±20 ppm tolerance against system jitter budgets. Evaluate the 12 pF load capacitance requirement against circuit design parameters. Assess the physical size constraints relative to available board space for SMD integration.

Crystals Part Context

This part belongs to the 445 series of crystals from CTS-Frequency Controls. The series provides timing solutions for various communication and industrial sectors. Similar models may vary in frequency, tolerance, or package style while maintaining the same fundamental product line characteristics.

Crystals Replacement Considerations

Consult official substitution lists for compatible parts. Verify electrical equivalence regarding frequency and load capacitance before replacement.