LFXTAL061677

Overview

The LFXTAL061677 is a quartz crystal resonator manufactured by IQD Frequency Products, operating at a nominal frequency of 32 MHz. It features a load capacitance of 12 pF and a frequency tolerance of 20 ppm. The unit utilizes a parallel fundamental mode with an equivalent series resistance (ESR) of 40 Ohms and a drive level of 100 µW. Housed in a 3.2 mm x 2.5 mm SMD package with dimensions of 3.4 mm length, 2.7 mm width, and 0.8 mm height, it supports a temperature range from -40 °C to +85 °C.

Feature Summary

• Hermetically sealed ceramic package with a seam-sealed metal lid for environmental protection
• Surface mount design compatible with automated assembly processes
• Parallel fundamental resonance mode operation

Applications

• General purpose clock signal generation
• Microcontroller system timing
• Embedded digital circuit synchronization

Procurement Notes

Verify the specific packaging suffix required for your production line, as this component is available in reel configurations. Confirm that the 3.2mm x 2.5mm footprint matches your PCB layout constraints. Ensure the 12pF load capacitance aligns with your oscillator circuit design requirements before finalizing procurement orders.

Selection Notes

Select this component when a 32 MHz reference is required in a compact surface-mount form factor. The 20 ppm tolerance suits standard digital applications where high precision is not critical. Consider the 40 Ohm ESR value for compatibility with standard oscillator drivers designed for this impedance range.

Part Context

This part belongs to the CFPX-180 series of standard SMD crystals. It represents a common frequency point within IQD's portfolio of general-purpose resonators. The series is characterized by its hermetic sealing and reliability for industrial and commercial environments.

Replacement Considerations

Direct substitutes must match the 32 MHz frequency, 12 pF load capacitance, and 3.2x2.5mm package dimensions. Verify that alternative sources offer identical 20 ppm tolerance and 40 Ohm ESR specifications to ensure circuit performance parity.