CPPLC7-LZ7PT

Programmable Oscillators Overview

The CPPLC7-LZ7PT is a field-programmable CMOS clock oscillator manufactured by Cardinal Components. It operates at a nominal frequency of 0.5 MHz with a tri-state output capability and power-down feature. The device utilizes a ceramic surface-mount package measuring 7.0mm x 5.0mm x 1.7mm. It supports a supply voltage of 3.3V, with a maximum rating of 3.6V. The unit features a frequency stability of ±50 ppm and operates within a temperature range of -40°C to +85°C. Key electrical parameters include a rise and fall time of 4 ns, an output load of 30 pF, and compliance with RoHS standards.

Programmable Oscillators Feature Summary

• Field programmable architecture allowing custom frequency configuration via PG-3000 or PG-3100 series programmers
• CMOS output interface with tri-state control for flexible system integration
• Power-down functionality to reduce standby current consumption
• Ceramic surface-mount construction ensuring mechanical stability

Programmable Oscillators Applications

• General-purpose digital clock signal generation in embedded systems
• Microcontroller and processor clock sources requiring precise timing
• Communication interfaces needing stable frequency references
• Industrial control equipment operating in extended temperature ranges

Programmable Oscillators Procurement Notes

Verify the specific frequency requirement during ordering as this component is field-programmable. Confirm that the programming service aligns with your production timeline. Ensure the 3.3V supply voltage matches your target circuit design. Check for RoHS compliance documentation if required for regulatory adherence. Validate the ceramic package dimensions against your PCB footprint specifications before finalizing procurement.

Programmable Oscillators Selection Notes

Select this model when a fixed-frequency crystal is insufficient and programmability is required. The ±50 ppm stability suits applications demanding moderate precision. The 3.3V operation makes it compatible with modern low-voltage logic families. Consider the 4 ns switching speed for high-speed digital interfaces. The wide temperature range supports deployment in harsh industrial environments without additional thermal management.

Programmable Oscillators Part Context

This part belongs to the CPP family of field-programmable blank oscillators from Cardinal Components. These devices allow users to program the exact operating frequency after manufacturing, offering flexibility compared to standard fixed-frequency crystals. The LZ suffix indicates a 5x7 mm ceramic package variant. This approach reduces inventory complexity by stocking a single blank part number instead of multiple frequency-specific variants.

Programmable Oscillators Replacement Considerations

Direct substitutes include other CPP series programmable oscillators with matching package sizes and voltage levels. Verify compatibility with existing programmer hardware such as the PG-3000 or PG-3100 series. Ensure replacement parts maintain the same ±50 ppm stability and tri-state output characteristics. Cross-reference pinout configurations to guarantee seamless PCB integration without redesign.