CPPLT5-LT5PP

Programmable Oscillators Overview

The CPPLT5-LT5PP is a field-programmable TTL output clock oscillator manufactured by Cardinal Components Inc. It supports a frequency range from 1 MHz to 100 MHz with a nominal setting capability up to 133 MHz. The device operates on a 3.3 V supply and features a ±50 ppm frequency stability. It utilizes a half-size 4-SMD, no-lead package suitable for surface mount applications. The operational temperature range spans from -20°C to +70°C, and it includes a standby current specification of 25 mA.

Programmable Oscillators Feature Summary

• Field programmable architecture allowing custom frequency configuration
• TTL logic output interface standard
• Low power standby mode operation
• RoHS compliant lead-free construction

Programmable Oscillators Applications

• General purpose digital clock generation
• Embedded system timing references
• Communication interface synchronization
• Microcontroller clock sources

Programmable Oscillators Procurement Notes

Verify the specific frequency requirement against the programmable range before ordering. Confirm that the 3.3V supply voltage aligns with the target circuit design. Ensure the TTL output level compatibility matches the receiving logic inputs. Check for any required programming tools if field programming is intended rather than pre-programmed delivery.

Programmable Oscillators Selection Notes

Select this component when a fixed-frequency oscillator is not desired and flexibility in frequency selection is required. The TTL output makes it suitable for legacy or specific logic families requiring true TTL levels. Consider the ±50 ppm stability requirement against system jitter tolerance. The half-size package offers space savings compared to full-size alternatives while maintaining similar electrical characteristics.

Programmable Oscillators Part Context

This part belongs to the CPPL series of programmable oscillators from Cardinal Components. These devices are designed as blank oscillators that can be programmed to specific frequencies using dedicated programmers like the PG-3000 or PG-3100 series. The series offers various package styles and voltage options to accommodate diverse design constraints.

Programmable Oscillators Replacement Considerations

Direct replacements must match the TTL output type, 3.3V supply, and 4-SMD package. Verify that substitute parts support the same programmable frequency range and stability specifications. Ensure thermal and mechanical dimensions are compatible with the existing footprint.