7V-38.400MAHV-T

Crystals Overview

The 7V-38.400MAHV-T is a surface-mount MHz crystal manufactured by TXC Corporation, designed for precision timing applications. It operates at a nominal frequency of 38.4 MHz with a frequency stability and tolerance of ±30 ppm. The component utilizes an 8 pF load capacitance and exhibits an equivalent series resistance (ESR) of 60 Ohms. It supports fundamental oscillation mode and is housed in a compact 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm x 0.90 mm maximum height. The device is rated for an extended operating temperature range from -40°C to +85°C.

Crystals Feature Summary

• Provides stable clock signals with ±30 ppm frequency stability for precise system synchronization.
• Features a low-profile 4-SMD no-lead package suitable for high-density surface-mount assembly.
• Operates reliably across an industrial temperature range of -40°C to +85°C.

Crystals Applications

• Clock generation for microprocessors and microcontrollers
• Timing references for communication interfaces
• Synchronization circuits in consumer electronics

Crystals Procurement Notes

Verify the specific suffix HV against the manufacturer's latest datasheet to confirm pin configuration and material composition. Ensure the selected load capacitance matches the host circuit design requirements. Confirm RoHS compliance status through official documentation prior to integration. Validate that the operating temperature range aligns with the environmental conditions of the final application.

Crystals Selection Notes

Select this component when a 38.4 MHz fundamental mode crystal is required with tight ±30 ppm stability. The 8 pF load capacitance specification must match the oscillator circuit's external capacitors. Consider the 60 Ohm ESR value for drive level sensitivity. The 3.2x2.5 mm footprint allows for space-constrained designs requiring reliable timing performance.

Crystals Part Context

This part belongs to the 7V series of ceramic crystals from TXC Corporation. The series offers various frequencies and packages optimized for surface-mount technology. The 7V designation indicates specific dimensional and electrical characteristics within the manufacturer's portfolio of standard MHz crystals.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers include 8Y-38.400MAHQ-T and 8Y-38.400MAHV-T from TXC Corporation. Verify compatibility regarding load capacitance, ESR, and physical dimensions before substitution.

Crystals FAQ

What is the operating mode of the 7V-38.400MAHV-T?

The component operates in fundamental mode.

What is the maximum height of the 7V-38.400MAHV-T package?

The maximum installation height is 0.90 mm.