LFPTXO006980

Overview

The LFPTXO006980 is a Temperature Compensated Crystal Oscillator (TCXO) from IQD Frequency Products, operating at a nominal frequency of 12.8 MHz. It utilizes HCMOS output format and functions within a supply voltage range of 3.3 V. The device exhibits a frequency stability of ±0.28 ppm across an extended temperature range of -20°C to +70°C. Designed for surface mount applications, it features a 10-SMD module package with dimensions of 7.00 mm x 5.00 mm. This component is approved by Semtech for Stratum 3 applications.

Feature Summary

• Sub-ppm frequency stability suitable for high-precision timing requirements
• Integrated enable/disable function for power management control
• Utilizes Rakon Pluto ASIC technology for single-chip compensation

Applications

• Semtech approved Stratum 3 network synchronization equipment
• Mobile communication systems requiring low power consumption
• Base station timing and synchronization modules

Procurement Notes

Verify the specific ordering suffix matches the required frequency tolerance and temperature range. Confirm that the HCMOS output type aligns with the target circuit interface requirements. Ensure the 10-SMD package footprint is compatible with the PCB layout design. Check for RoHS compliance status if environmental regulations apply to the final assembly process.

Selection Notes

Select this TCXO when sub-ppm stability is critical for network synchronization standards. The integrated enable/disable feature supports dynamic power management in battery-operated or energy-efficient designs. Consider the 3.3V supply requirement and HCMOS output swing when interfacing with downstream logic components. Verify thermal performance within the specified -20°C to +70°C operational window.

Part Context

This component belongs to the E3179LF series of surface-mount TCXOs manufactured using Rakon's Pluto ASIC technology. It is designed for mobile and base station applications where low power consumption and high frequency accuracy are essential. The device integrates the oscillator and analog compensation circuit on a single chip.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.