LFTCXO063784BULK

Overview

The LFTCXO063784BULK is a temperature-compensated crystal oscillator (TCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 20.0 MHz with a tight initial tolerance of ±0.50 ppm at 25°C and 3.3V supply. The device exhibits high frequency stability of ±0.14 ppm under specified conditions. It utilizes a surface-mount package measuring 0.197 inches in length and 0.126 inches in width, designed for integration into compact electronic systems requiring precise clock signals.

Feature Summary

• Integrates Pluto ASIC technology for single-chip oscillation and analogue compensation
• Provides sub-1ppm performance over an extended temperature range
• Supports low voltage operation down to 2.4V for mobile applications

Applications

• Mobile communication devices
• Precision timing circuits
• Clock generation systems

Procurement Notes

Verify the specific ordering suffix and packaging configuration directly with IQD Frequency Products or authorized distributors. Confirm that the bulk packaging variant meets your assembly requirements. Ensure compatibility with the required supply voltage and load capacitance specifications before finalizing procurement orders.

Selection Notes

Select this component when sub-1ppm stability is critical within a compact surface-mount footprint. The device supports HCMOS output formats and accommodates standard load capacitances. Evaluate thermal performance requirements against the extended operating range to ensure reliable function in varying environmental conditions.

Part Context

This model belongs to the CFPT-9000 series of SMD TCXOs and TCVCXOs. The series utilizes Rakon Pluto ASIC technology, offering low power consumption and functionality down to 2.4V. The family includes various frequencies and output types, standardized in a 7x5mm package format for widespread industrial adoption.

Replacement Considerations

Consult official substitution guides for equivalent TCXOs with matching 20.0 MHz frequency and sub-1ppm stability. Verify pinout compatibility and output signal integrity when transitioning between different manufacturers' offerings.