LFPTXO000291BULK

Overview

The LFPTXO000291BULK is a Temperature Compensated Crystal Oscillator (TCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 16.0 MHz with an output format of HCMOS. The device features a frequency stability of 1 PPM and supports a supply voltage range from 3.3 V to 3.3 V. Designed for surface mount applications, it utilizes a ceramic package with dimensions of 5.0 mm x 3.2 mm x 1.8 mm. The component is rated for operation within a temperature range of -40 °C to +85 °C and includes moisture sensitivity characteristics.

Feature Summary

• Temperature compensated crystal oscillator utilizing quartz resonator technology
• HCMOS output signal format compatible with standard logic interfaces
• Surface mount construction in a compact ceramic package
• Integrated enable/disable functionality for power management

Applications

• Mobile communication devices requiring precise timing
• Industrial control systems operating in extended temperatures
• Consumer electronics needing stable clock references
• Automotive infotainment and navigation modules

Procurement Notes

Verify the specific ordering suffix and packaging configuration directly with IQD Frequency Products or authorized distributors before purchase. Confirm that the requested variant matches the required frequency tolerance and supply voltage specifications for your design. Ensure compliance with RoHS directives and check for any lead time constraints associated with factory special orders. Validate the moisture sensitivity level requirements against your assembly process capabilities.

Selection Notes

Select this TCXO when a 16.0 MHz reference with 1 PPM stability is required in a small form factor. The HCMOS output simplifies interface design compared to sine wave or CMOS variants. Consider the -40 °C to +85 °C operating range for industrial or automotive environments. Evaluate the 3.3 V supply requirement against system power rails. Compare physical dimensions against available PCB real estate constraints.

Part Context

This component belongs to the LFPTXO series of temperature compensated oscillators from IQD Frequency Products. The series offers various frequencies and packages tailored for mobile and industrial applications. Utilizing Pluto ASIC technology, these oscillators provide sub-ppm performance with low power consumption. The family supports both bulk and tape-and-reel packaging options for flexible manufacturing integration.

Replacement Considerations

Consult official substitution lists for direct replacements. Cross-reference parameters such as frequency, stability, package size, and pinout. Verify compatibility with existing circuit designs before swapping components.