7M48077002

Crystals Overview

The TXC Corporation 7M48077002 is a fundamental mode crystal oscillator designed for surface mount applications. It operates at a nominal frequency of 48 MHz with an 18 pF load capacitance. The component supports SMD/SMT termination and features a tolerance of 10 PPM and frequency stability of 15 PPM. Operating temperature range spans from -40°C to +85°C. Equivalent series resistance is 50 Ohms, with a drive level of 100 uW. Dimensions are 3.2 mm x 2.5 mm x 0.7 mm.

Crystals Feature Summary

• Fundamental mode crystal operation
• Surface mount design
• Wide industrial temperature range

Crystals Applications

• General purpose clock timing
• Microcontroller systems
• Communication equipment

Crystals Procurement Notes

Verify the specific load capacitance requirement against the target circuit design, as this unit specifies 18 pF. Confirm that the operating environment remains within the documented -40°C to +85°C range. Ensure the PCB footprint matches the 3.2 mm x 2.5 mm package dimensions. Check RoHS compliance status if required by project specifications.

Crystals Selection Notes

Select this component when a 48 MHz fundamental frequency is required with moderate stability. The 18 pF load capacitance must match the host oscillator circuit's requirements. Consider the 50 Ohm ESR for circuit compatibility. The wide temperature range suits industrial environments where standard commercial grades may be insufficient.

Crystals Part Context

This part belongs to the 7M series of crystals from TXC Corporation. It is distinct from other 48 MHz variants like the 7M48072002 which uses 8 pF load capacitance. The 7M48077002 specifically targets applications requiring 18 pF loading, differentiating it from lower capacitance options in the same family.

Crystals Replacement Considerations

Direct substitutes include the 7M48072002 only if the circuit allows for 8 pF load capacitance adjustment. Other 48 MHz crystals from TXC with matching 18 pF load and similar dimensions should be verified for electrical equivalence before substitution.