7V-48.000MEIJ-T

Crystals Overview

The TXC CORPORATION 7V-48.000MEIJ-T is a surface-mount MHz crystal designed for precision timing applications. It operates at a fundamental frequency of 48 MHz with a tight frequency tolerance and stability of ±10 ppm. The component features an 18 pF load capacitance and a maximum equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a maximum height of 0.90 mm. The device supports a wide operating temperature range from -40°C to +85°C and utilizes a standard 10 uW drive level.

Crystals Feature Summary

• High frequency stability of ±10 ppm ensures precise clock synchronization in sensitive digital circuits.
• Compact 3.20mm x 2.50mm SMD footprint facilitates automated surface-mount assembly and space-constrained designs.
• Wide industrial temperature rating (-40°C to +85°C) guarantees reliable operation in harsh environmental conditions.

Crystals Applications

• Clock generation for microprocessors and microcontrollers
• Synchronization in high-speed data communication interfaces
• Timing references for consumer electronics and IoT devices

Crystals Procurement Notes

Verify the specific suffix 'MEIJ' against official TXC documentation to confirm the 18pF load capacitance and ±10ppm stability parameters. Ensure the ordering part number matches the required temperature grade and package dimensions. Cross-reference datasheets for soldering profile recommendations and moisture sensitivity levels prior to procurement.

Crystals Selection Notes

Select this component when strict frequency accuracy within ±10 ppm is required compared to standard ±30 ppm crystals. Confirm that the circuit design provides the specified 18 pF load capacitance to maintain frequency accuracy. Evaluate the 60 Ohm ESR limit against the oscillator circuit requirements to ensure stable startup and operation.

Crystals Part Context

This component belongs to the 7V Series of ceramic crystals from TXC Corporation. The series offers various frequency options and stability grades in a standardized 3.2x2.5mm SMD package. The 7V-48.000MEIJ-T represents a high-stability variant within this lineup, distinguished by its tighter tolerance specifications compared to standard commercial-grade counterparts.

Crystals Replacement Considerations

Direct substitutes must match the 48 MHz frequency, 18 pF load capacitance, ±10 ppm stability, and 3.2x2.5mm package. Verify compatibility with existing oscillator circuits regarding ESR and drive level requirements before substitution.