LFTCXO082837BULK

Overview

The LFTCXO082837BULK is a 10 MHz Temperature Compensated Crystal Oscillator (TCXO) manufactured by IQD Frequency Products. It utilizes HCMOS output logic and operates on a 3.3V supply voltage. The device features an 8-SMD surface-mount package without lead construction. Key electrical specifications include a frequency stability of 0.14 PPM and a load capacitance of 15 pF. The minimum supply voltage is rated at 3.135 V, ensuring reliable operation within standard digital logic levels for precision timing applications.

Feature Summary

• Delivers high-precision 10 MHz clock signals with exceptional frequency stability of 0.14 PPM.
• Integrates HCMOS output interface compatible with standard digital logic systems.
• Operates efficiently on a 3.3V power supply with a minimum threshold of 3.135 V.
• Constructed in a compact, lead-free 8-SMD surface-mount package for automated assembly.

Applications

• Precision timing circuits requiring stable reference frequencies
• Digital communication systems utilizing HCMOS logic interfaces
• Portable electronic devices constrained by low-voltage power supplies

Procurement Notes

Verify the specific suffix 'BULK' indicates bulk packaging rather than tape-and-reel configuration when placing orders. Confirm that the 3.3V nominal supply aligns with your system's voltage rails, noting the 3.135 V minimum operational limit. Ensure PCB layout accommodates the 8-SMD footprint dimensions to prevent mechanical stress during thermal cycling.

Selection Notes

Select this component when sub-PPM frequency stability is critical for system synchronization. The HCMOS output simplifies interfacing with microcontrollers and FPGAs compared to LVDS or sine-wave alternatives. Consider the 8-SMD form factor for space-constrained designs where lead-free compliance is mandatory for regulatory adherence.

Part Context

This oscillator belongs to IQD Frequency Products' lineup of quartz-based timing solutions. It complements other TCXO models like the CFPT series but distinguishes itself through specific HCMOS compatibility and ultra-low drift characteristics. The product supports global electronics manufacturing standards with RoHS-compliant materials.

Replacement Considerations

Direct substitutes must match the 10 MHz frequency, 0.14 PPM stability, and 8-SMD package. Verify HCMOS output voltage levels against the original specification. Cross-reference pinouts to ensure compatibility with existing board layouts before transitioning to alternative manufacturers.