CPPLC1-LT7PT

Programmable Oscillators Overview

The CPPLC1-LT7PT is a programmable CMOS clock oscillator from Cardinal Components Inc., designed for precise timing applications. It operates at 3.3V and features a crystal base resonator housed in a 14-DIP package with four leads. The device offers a frequency stability of 50ppm and includes a tri-state output capability. It supports field programming via the FIPO interface, allowing dynamic frequency configuration without hardware changes.

Programmable Oscillators Feature Summary

• Field Programmable Oscillator (FIPO) architecture enables on-the-fly frequency reconfiguration
• CMOS output with tri-state control for flexible bus interfacing
• Crystal-based resonator ensures high frequency stability
• Through-hole DIP packaging for standard board integration

Programmable Oscillators Applications

• Consumer products requiring regional electrical standard conversion
• Modem systems needing real-time transmit/receive frequency switching
• Precision timing circuits demanding stable clock references
• Embedded systems with variable frequency requirements

Programmable Oscillators Procurement Notes

Verify the specific ordering suffix to confirm voltage levels and pinout compatibility. Ensure the procurement channel provides original manufacturer documentation. Confirm RoHS compliance status if required by project specifications. Check lead times as programmable components may have distinct supply chain dynamics compared to fixed-frequency oscillators.

Programmable Oscillators Selection Notes

Select this component when dynamic frequency adjustment is necessary during operation. The 3.3V logic level suits modern low-power digital interfaces. The DIP-14 form factor facilitates prototyping and through-hole assembly. Consider the 50ppm stability requirement against system jitter tolerance before finalizing the design choice.

Programmable Oscillators Part Context

This part belongs to the CPPLC1-LT series of dual field-programmable blank oscillators. These devices allow customization of two distinct frequencies using the PG-3000 instrument. The series supports sealed finished custom oscillator packages, providing flexibility for specialized industrial and consumer electronics applications requiring adaptable clock signals.

Programmable Oscillators Replacement Considerations

Direct substitutes include other parts within the Cardinal Components CPPLC1-LT series. Verify that alternative models match the 3.3V operating voltage and DIP-14 package dimensions. Ensure the replacement maintains the same frequency stability and CMOS output characteristics for circuit compatibility.