LFXTAL082887

Overview

The IQD Frequency Products LFXTAL082887 is a fundamental mode quartz crystal resonator designed for surface-mount technology applications. It operates at a nominal frequency of 16 MHz with a load capacitance of 10 pF and an equivalent series resistance (ESR) of 200 Ohms. The component features a tight frequency tolerance of ±10 ppm and a stability of ±30 ppm. Housed in a compact 4-SMD, No Lead package measuring 5.0 mm x 3.2 mm x 1.4 mm, it supports operation within a temperature range of -40°C to +85°C.

Feature Summary

• Provides precise timing signals via fundamental resonance mode
• Ensures high frequency accuracy with ±10 ppm tolerance
• Supports automated assembly through SMD mounting style

Applications

• Microcontroller clock circuits
• Communication interface timing
• Digital signal processing systems

Procurement Notes

Verify the specific load capacitance and ESR requirements against your circuit design before procurement. Confirm that the 4-SMD footprint matches your PCB layout constraints. Ensure the operating temperature range meets your environmental specifications. Cross-reference the manufacturer datasheet for soldering profile recommendations to maintain component integrity during assembly processes.

Selection Notes

Select this component when a stable 16 MHz reference is required for space-constrained designs. The low ESR value suits oscillator circuits with moderate drive levels. Consider the ±10 ppm tolerance for applications demanding strict frequency alignment. Evaluate the thermal performance to ensure reliability across the specified industrial temperature range without requiring additional heating or cooling measures.

Part Context

This part belongs to the standard quartz crystal portfolio from IQD Frequency Products. It serves as a passive timing element essential for synchronizing digital logic operations. Unlike active oscillators, it requires an external oscillator circuit to generate square waves. The component complements IQD's broader range of frequency control solutions used in consumer and industrial electronics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative crystals by matching frequency, load capacitance, ESR, and physical dimensions. Consult the manufacturer for current obsolescence notices or recommended upgrades if supply chain issues arise.