LFOCXO094146

Overview

The LFOCXO094146 is an oven-controlled crystal oscillator (OCXO) from the IQOV-116-1 series by IQD Frequency Products. It operates at a nominal frequency of 19.2 MHz with a stability of +/-0.02 ppm. The device features HCMOS output compatibility and requires a 3.3V supply voltage. Packaged in a 10-SMD, no-lead surface-mount format, it is designed for high-performance timing applications requiring superior frequency stability.

Feature Summary

• Provides ultra-high frequency stability through integrated oven control technology
• Delivers precise signal generation via HCMOS output interface
• Supports compact surface-mount integration for space-constrained designs

Applications

• Telecommunications base stations
• Test and measurement equipment
• Navigation systems

Procurement Notes

Verify the specific ordering suffix to confirm pinout configuration and package variant. Ensure the selected part matches the required supply voltage and output logic levels for the target circuit. Confirm RoHS compliance status if environmental regulations apply to the assembly process. Cross-reference the datasheet revision date to ensure accurate electrical specifications are used during design validation.

Selection Notes

Select this component when sub-ppm stability is critical for system synchronization. Compare against TCXO alternatives if power consumption constraints are less stringent than performance requirements. Evaluate thermal management needs due to the internal heating element inherent in OCXO designs. Ensure the PCB layout supports the specific SMD footprint dimensions provided in the mechanical drawing.

Part Context

This model belongs to the IQOV-116-1 series of miniature OCXOs. It represents a high-precision tier within IQD's frequency product portfolio, distinct from standard SPXO or TCXO offerings. The series targets applications demanding long-term stability and low phase noise, differentiating it from general-purpose clock oscillators.

Replacement Considerations

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