445A32L12M00000

Crystals Overview

The 445A32L12M00000 is a surface-mount crystal oscillator manufactured by CTS-Frequency Controls. It operates at a nominal frequency of 12 MHz with a load capacitance of 12 pF and an equivalent series resistance (ESR) of 50 Ohms. The component features a tolerance of ±30 ppm and a frequency stability of 20 ppm. It is housed in a 5 mm x 3.2 mm package designed for no-lead soldering applications.

Crystals Feature Summary

• Provides precise timing synchronization for digital circuits
• Designed for surface-mount assembly processes
• Ensures stable frequency output under specified load conditions

Crystals Applications

• Wireless infrastructure equipment
• Wireline core networking systems
• Embedded microcontroller clock sources

Crystals Procurement Notes

Verify the specific suffix '32L' against official CTS documentation to confirm the exact package dimensions and termination style. Ensure the required load capacitance matches the target circuit design. Confirm that the ±30 ppm tolerance meets the system's timing accuracy requirements before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 12 MHz reference signal is required for SMD-based designs. Consider the 50 Ohm ESR and 12 pF load capacitance compatibility with the host oscillator circuit. Evaluate the ±30 ppm tolerance against the application's jitter and phase noise specifications to ensure reliable operation.

Crystals Part Context

This part belongs to the CTS 445A series of frequency control products, which are engineered for timing and synchronization solutions. The series supports various industries requiring precise clock signals, including telecommunications and consumer electronics, providing reliable performance in compact form factors.

Crystals Replacement Considerations

Consult official CTS databases for direct substitutes with identical electrical parameters and mechanical footprint. Verify that any alternative component maintains the same 12 MHz frequency, 12 pF load capacitance, and 50 Ohm ESR to ensure circuit compatibility.