LFSPXO082209

Overview

The LFSPXO082209 is a standard surface-mount clock oscillator manufactured by IQD Frequency Products. It operates at a nominal frequency of 50 MHz with HCMOS output format. The device supports a supply voltage range of 3.135 V to 3.465 V, typically centered at 3.3 V. It features a tri-state enable/disable function and offers a maximum load capacitance of 15 pF. Physical dimensions are 2.5 mm x 2.0 mm x 0.8 mm. Operating temperature ranges vary by specific sub-model configuration, commonly spanning -40 °C to +85 °C or -20 °C to +70 °C.

Feature Summary

• Hermetically sealed ceramic package with metal lid for enhanced environmental protection
• Tri-state CMOS drive capability with dedicated enable and disable control pin
• Compact surface-mount form factor suitable for space-constrained designs
• Compliant with RoHS directives and lead-free manufacturing standards

Applications

• Compact network gateways and routers
• Industrial communication equipment
• Medical instrumentation requiring stable timing
• Automotive electronic control units
• Consumer electronics with strict size limitations

Procurement Notes

Verify the specific suffix code (e.g., REEL, CUTT) to confirm packaging type and quantity. Confirm the exact temperature range variant required for your application environment. Ensure the supply voltage matches the 3.3V nominal requirement. Check for AEC-Q200 certification if automotive qualification is mandatory. Validate pinout compatibility with existing PCB footprints before ordering.

Selection Notes

Select this component when a 50 MHz HCMOS clock signal is required in a minimal footprint. Consider the hermetic seal for high-reliability environments where plastic packages may fail. Evaluate the tri-state feature if power management during idle periods is necessary. Compare thermal stability requirements against the available temperature grades. Ensure the 15 pF load specification aligns with downstream circuit design.

Part Context

This part belongs to the LFSPXO series of standard oscillators from IQD Frequency Products. The series provides various frequencies and package sizes, ranging from micro-miniature SMD to larger ceramic packages. These oscillators are designed for applications demanding precise timing in digital systems. The manufacturer leverages extensive quartz crystal expertise to ensure low phase noise and aging characteristics across the product line.

Replacement Considerations

Direct substitutes include other 50 MHz HCMOS oscillators in 2520 packages from major manufacturers. Verify pin-to-pin compatibility and electrical parameter equivalence. Cross-reference frequency tolerance and stability specifications. Ensure the replacement maintains the same enable/disable functionality if used in the original design.