CPPT7-HT5RT

Programmable Oscillators Overview

The CPPT7-HT5RT is a field-programmable TTL crystal oscillator manufactured by Cardinal Components Inc. It operates at a supply voltage of 5V and features a ceramic SMD package with four pins. The device supports a programmable frequency range from 0.5 MHz to 40 MHz, with specific variants supporting up to 133 MHz. Key electrical characteristics include a maximum operating temperature of 70 °C, a typical rise/fall time of 3.4 ns, and an output load capacitance of 50 pF. The component includes tri-state functionality and an enable/disable feature, allowing for flexible system integration.

Programmable Oscillators Feature Summary

• Field-programmable architecture allows on-the-fly frequency configuration using PG-3000 series instruments
• Integrated tri-state output capability enables bus isolation and power management
• Dedicated enable and disable control pin for dynamic power optimization
• RoHS compliant construction utilizing lead-free materials

Programmable Oscillators Applications

• Clock signal generation in digital communication systems
• Timing reference sources for embedded microcontroller units
• Frequency synthesis in consumer electronics requiring standard clock rates
• Industrial control systems needing reliable timing references

Programmable Oscillators Procurement Notes

Verify the exact frequency specification against the official datasheet, as the model may support ranges from 0.5 MHz to 40 MHz or up to 133 MHz depending on the specific variant. Confirm that the required programming instrument, such as the PG-3000 or PG-3100 series, is available for field configuration. Ensure the selected unit matches the required voltage level and package type for your design.

Programmable Oscillators Selection Notes

Select this component when a customizable clock source is required without maintaining multiple inventory SKUs. The CPPT7-HT5RT is suitable for designs needing TTL logic levels and a 5V supply. Consider the physical dimensions of the 4-pin SMD package during layout. Verify that the application environment stays within the specified operating temperature range of up to 70 °C.

Programmable Oscillators Part Context

This part belongs to the CPP series of programmable oscillators from Cardinal Components Inc. These devices are designed to replace fixed-frequency crystals and resonators, offering flexibility in production. The CPPT7-HT5RT specifically utilizes a ceramic surface-mount package, distinguishing it from through-hole or plastic variants in the same family.

Programmable Oscillators Replacement Considerations

Direct replacements must match the TTL output type, 5V supply, and 4-pin SMD package. Generic oscillators cannot replicate the field-programmable nature of this component. Verify compatibility with existing programming tools if future frequency changes are anticipated.