LFTCXO079061

Overview

The LFTCXO079061 is a Temperature Compensated Crystal Oscillator (TCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 38.4 MHz and utilizes a clipped sine wave output format. The device is designed for surface mount installation in a compact four-terminal lead-free package. It functions within a supply voltage range of 1.8 V and supports an extended industrial operating temperature range from -40°C to +85°C.

Feature Summary

• Integrated temperature compensation circuitry ensures stable frequency performance across varying thermal conditions.
• Compact four-terminal surface mount package design facilitates automated assembly and space-constrained layouts.
• Clipped sine wave output interface provides compatibility with standard clock input requirements.

Applications

• Telecommunications base station synchronization
• Industrial control system timing references
• Automotive infotainment and sensor modules

Procurement Notes

Verify the specific frequency tolerance and aging specifications required for your application against the official datasheet before ordering. Confirm that the 1.8V supply voltage aligns with your system power architecture. Ensure the PCB footprint matches the manufacturer's recommended land pattern for reliable soldering. Check RoHS compliance status if environmental regulations are a constraint.

Selection Notes

Select this component when a precise 38.4 MHz reference signal is needed in environments with significant temperature fluctuations. The clipped sine wave output is suitable for driving CMOS or TTL inputs directly without additional buffering. Consider the small form factor if board real estate is limited. Validate the -40°C to +85°C range covers your operational extremes.

Part Context

This oscillator belongs to the LFTCXO series, which focuses on high-stability timing solutions for demanding applications. IQD Frequency Products integrates quartz resonators with compensation circuits to minimize frequency drift. The series targets markets requiring reliable clock sources where size and power consumption are critical factors.

Replacement Considerations

Direct substitutes must match the 38.4 MHz frequency, 1.8V supply, and clipped sine wave output. Verify pinout compatibility and physical dimensions to ensure interchangeability without PCB redesign. Consult manufacturer cross-reference lists for verified alternatives.