445W2XJ24M57600

Crystals Overview

The 445W2XJ24M57600 is a surface-mount quartz crystal oscillator manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 24.576 MHz with a load capacitance of 9 pF and a frequency tolerance of ±20 ppm. The component features an equivalent series resistance (ESR) of 40 Ohms and supports a drive level of 100 uW. Designed for operation between 0°C and +50°C, it utilizes a standard 5.0 mm x 3.2 mm glass-seal package with SMD/SMT termination.

Crystals Feature Summary

• Fundamental mode quartz crystal design housed in a standard 5.0mm x 3.2mm glass-seal package
• Optimized for 24.576 MHz applications with low equivalent series resistance
• Surface-mount construction suitable for automated assembly processes

Crystals Applications

• Clock generation for microcontrollers and digital logic circuits
• Timing references for communication interfaces requiring 24.576 MHz
• Embedded systems operating within commercial temperature ranges

Crystals Procurement Notes

Verify the specific load capacitance requirement of 9 pF against the target circuit design to ensure accurate oscillation frequency. Confirm that the operating environment remains within the specified 0°C to +50°C range. Ensure the PCB layout accommodates the 5.0 mm x 3.2 mm footprint and SMD termination style for proper soldering and mechanical stability.

Crystals Selection Notes

Select this component when a precise 24.576 MHz timing source is required with a 9 pF load capacitance specification. It is suitable for designs prioritizing a compact 5.0 mm x 3.2mm form factor over smaller packages. Consider the ±20 ppm tolerance and 40 Ohm ESR characteristics to match the oscillator circuit's gain and stability requirements.

Crystals Part Context

This part belongs to the CTS 445 series of surface-mount quartz crystals. The series offers various load capacitance options, including 8 pF, 9 pF, 10 pF, 12 pF, 18 pF, and 20 pF, all sharing the same 5.0 mm x 3.2 mm package dimensions. The model number suffix indicates the specific load capacitance value.

Crystals Replacement Considerations

Direct substitutes include other 445 series variants with identical 24.576 MHz frequency but different load capacitances, such as 445W2XD24M57600 (18 pF), 445W31A24M57600 (10 pF), or 445W23E24M57600 (20 pF). Cross-manufacturer replacements must match the 9 pF load capacitance, 24.576 MHz frequency, and 5.0 x 3.2 mm package size.