LFTCXO077228REEL

Overview

The LFTCXO077228REEL is a Temperature Compensated Crystal Oscillator (TCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 19.2 MHz with a clipped sine wave output format. The device functions on a supply voltage range of 1.2V to 3.6V and draws a maximum current of 1.5 mA. It features a frequency stability of 0.5 ppm over the operating temperature range of -40°C to +85°C. The component utilizes a 4-SMD, No Lead package measuring 2.5 mm in length, 2.0 mm in width, and 0.9 mm in height.

Feature Summary

• Integrated temperature compensation circuitry ensures high frequency stability across extended industrial temperature ranges.
• Low power consumption design supports operation from a single 1.2V supply rail.
• Compact surface-mount footprint facilitates integration into space-constrained electronic assemblies.

Applications

• Portable consumer electronics requiring precise timing references
• Industrial control systems operating in variable thermal environments
• Communication modules needing stable clock signals

Procurement Notes

Verify the specific ordering suffix for the required tolerance and packaging configuration. Confirm that the clipped sine wave output matches the input requirements of the target load circuit. Ensure the supply voltage provided aligns with the 1.2V minimum specification. Check for any end-of-life notices or obsolescence warnings associated with this specific reel variant before finalizing procurement plans.

Selection Notes

Select this oscillator when a balance between low power usage and high frequency stability is required. The 19.2 MHz frequency is suitable for various digital communication interfaces. The wide supply voltage range allows flexibility in system power architecture. Consider the physical dimensions against available PCB real estate during the layout phase.

Part Context

This component belongs to the IQXT-260 series of TCXOs from IQD Frequency Products. The series is designed for applications demanding reliable timing performance in compact form factors. IQD provides these oscillators as part of their broader portfolio of frequency control solutions, serving markets such as automotive, industrial, and communications.

Replacement Considerations

Consult official manufacturer documentation for direct cross-reference part numbers. Verify pin compatibility and electrical specifications before substituting with alternative TCXO models from other manufacturers.