SXT3248DA48-38.400M

Crystals Overview

The SXT3248DA48-38.400M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 38.4 MHz with a frequency tolerance of ±20 ppm. The component features a load capacitance of 8 pF and an equivalent series resistance (ESR) of 40 Ohms. It utilizes a 4-SMD, no-lead package design suitable for automated assembly processes.

Crystals Feature Summary

• Provides stable timing signals at 38.4 MHz with high precision
• Designed for compact surface-mount applications
• Optimized for low power consumption in portable devices

Crystals Applications

• Precision timing circuits requiring 38.4 MHz reference
• Portable electronic devices with space constraints
• Communication modules utilizing standard clock frequencies

Crystals Procurement Notes

Verify the specific suffix 'M' against the manufacturer's latest datasheet to confirm packaging and tape-and-reel specifications. Ensure the load capacitance requirement of the host circuit matches the 8 pF specification to maintain frequency accuracy. Cross-reference the ESR value of 40 Ohms with oscillator driver strength requirements.

Crystals Selection Notes

Select this component when a 38.4 MHz frequency is required with ±20 ppm stability. Consider the 4-SMD package size for PCB layout compatibility. Evaluate the 8 pF load capacitance against the oscillator circuit's input capacitance to ensure proper oscillation startup and frequency stability under varying temperature conditions.

Crystals Part Context

This part belongs to the SXT3248 series of crystals from Suntsu Electronics. The series typically includes various frequencies and package options. The DA48 suffix likely indicates specific dimensional or performance characteristics within the 3248 family, distinguishing it from other variants like AA48 or DB07 found in related product listings.

Crystals Replacement Considerations

Direct substitutes must match the 38.4 MHz frequency, ±20 ppm tolerance, 8 pF load capacitance, and 4-SMD no-lead package. Verify that alternative manufacturers offer components with comparable ESR values and operating temperature ranges to ensure functional equivalence.