7XL-7.3728MBD-T

Oscillators Overview

The 7XL-7.3728MBD-T is a standard CMOS quartz oscillator manufactured by TXC Corporation, operating at a frequency of 7.3728 MHz. It supports supply voltages of 1.8V and 3.3V with a tight frequency stability of ±25ppm across an extended temperature range of -40°C to +85°C. The device features an enable/disable control function and utilizes a ceramic resonator within a compact 4-SMD, no-lead package measuring 2.5mm x 2.0mm x 0.8mm.

Oscillators Feature Summary

• Integrates a ceramic quartz resonator for stable timing performance
• Includes hardware enable and disable control functionality
• Designed for wide temperature operation in harsh environments

Oscillators Applications

• Consumer electronics requiring precise clock signals
• Industrial control systems
• Telecommunications equipment
• Automotive infotainment modules

Oscillators Procurement Notes

Verify the specific voltage variant required, as the part number suffix indicates support for both 1.8V and 3.3V operations. Confirm that the ±25ppm stability meets system requirements. Ensure the 4-SMD footprint matches the PCB layout. Check current availability status as manufacturing changes may occur.

Oscillators Selection Notes

Select this component when a small form factor is critical alongside moderate frequency stability. The enable/disable pin allows for power management optimization. Compare against MEMS alternatives if higher stability or lower jitter is needed. Verify compatibility with the target logic voltage levels before integration.

Oscillators Part Context

This model belongs to the 7XL series of surface-mount oscillators from TXC Corporation. It serves as a compact timing solution replacing larger through-hole crystals. The series is designed for applications demanding reliability in consumer and industrial sectors where board space is limited.

Oscillators Replacement Considerations

Direct substitutes include the TC-7.3728MBD-T (MEMS) and 8WL-7.3728MBD-T (Quartz). Note that the TC variant uses MEMS technology while the 8WL is also Quartz but may have different electrical characteristics. Verify pinout and voltage compatibility before substitution.