7M-48.000MAHV-T

Crystals Overview

The 7M-48.000MAHV-T is a fundamental mode quartz crystal manufactured by TXC Corporation, designed for surface-mount applications. It operates at a nominal frequency of 48 MHz with a frequency tolerance and stability of ±30 ppm across the specified temperature range. The component features a load capacitance of 8 pF and an equivalent series resistance (ESR) of 60 Ohms. It utilizes a 4-SMD, no-lead package measuring 3.2 mm in length, 2.5 mm in width, and 0.7 mm in height. The device supports a drive power level of 50 uW and functions within an operating temperature range of -40°C to +85°C.

Crystals Feature Summary

• Fundamental mode quartz crystal oscillator providing stable timing signals
• Compact 3.2mm x 2.5mm SMD package suitable for space-constrained designs
• Wide industrial temperature operation from -40°C to +85°C
• Low equivalent series resistance for efficient circuit integration

Crystals Applications

• General-purpose digital clock signal generation
• Microcontroller and microprocessor system timing
• Communication interface circuits requiring 48 MHz reference
• Consumer electronics and embedded systems

Crystals Procurement Notes

Verify the specific suffix HV against the manufacturer's official datasheet to confirm the 8 pF load capacitance specification, as variations exist within the 7M series. Ensure the ordering part number matches the required frequency tolerance of ±30 ppm and the industrial temperature grade. Confirm RoHS compliance status through the latest product documentation before finalizing procurement specifications.

Crystals Selection Notes

Select this component when a 48 MHz fundamental frequency is required with an 8 pF load capacitance requirement. The ±30 ppm stability suits general applications where high precision is not critical. Consider the 60 Ohm ESR value for oscillator circuit design compatibility. The 3.2x2.5mm footprint allows for direct replacement in existing layouts utilizing standard SMD crystal footprints.

Crystals Part Context

This part belongs to the TXC 7M series of ceramic-packaged quartz crystals. The series offers various frequencies and load capacitances in a standardized small outline package. The 7M-48.000MAHV-T specifically targets applications needing reliable 48 MHz timing in compact electronic devices, distinguishing itself from automotive-grade AV series parts which carry AEC-Q200 certification.

Crystals Replacement Considerations

Direct substitutes include other 48 MHz crystals with identical 8 pF load capacitance and 3.2x2.5mm dimensions. Verify that alternative manufacturers offer matching ±30 ppm tolerance and similar ESR values to ensure circuit performance parity without redesign.