CPPT7-HT0RT

Programmable Oscillators Overview

The CPPT7-HT0RT is a field-programmable crystal oscillator manufactured by Cardinal Components Inc. It features a TTL output interface and operates at a supply voltage of 5V. The device supports a frequency range from 1 MHz to 133 MHz with a stability of ±25 ppm. It utilizes a 4-SMD, no-lead ceramic package measuring 5mm x 7mm. Key functional attributes include tri-state capability and an enable/disable function. The component is RoHS compliant and designed for surface mount installation.

Programmable Oscillators Feature Summary

• Field programmable architecture allowing customization within seconds using PG-3000 or PG-3100 series programmers
• TTL output format with tri-state functionality and dedicated enable/disable control
• High frequency stability of ±25 ppm across the operational temperature range
• Compact 5mm x 7mm ceramic surface-mount package suitable for automated assembly

Programmable Oscillators Applications

• Clock generation for digital logic circuits requiring precise timing signals
• Embedded systems utilizing microcontrollers or FPGAs needing configurable clock sources
• Telecommunications equipment requiring stable oscillators with enable/disable capabilities
• Industrial control systems where field-programmable flexibility reduces inventory complexity

Programmable Oscillators Procurement Notes

Verify that the specific order includes the necessary programming hardware, such as the PG-3000 or PG-3100 series, as the CPPT7-HT0RT is a blank oscillator requiring user-defined configuration. Confirm compatibility with the target system's voltage levels and load requirements. Ensure that the procurement process accounts for the programming service or equipment if factory programming is not selected. Check for any end-of-life notifications, as some listings indicate last-time-buy dates around March 2027.

Programmable Oscillators Selection Notes

Select the CPPT7-HT0RT when a TTL output is required rather than CMOS, which corresponds to the CPPC7 series. This model is appropriate for applications needing a 5V supply and high stability of ±25 ppm. Consider this part over fixed-frequency oscillators if design flexibility allows for post-manufacturing frequency adjustment. Ensure the PCB footprint matches the 4-SMD no-lead ceramic package dimensions of 5mm x 7mm.

Programmable Oscillators Part Context

This component belongs to the CPP family of field-programmable oscillators from Cardinal Components Inc. The 'HT' designation indicates a TTL output type housed in a 5mm x 7mm ceramic package. Unlike standard fixed oscillators, this part is supplied as a blank unit that must be programmed to achieve the desired operating frequency. It serves as a versatile alternative to stocking multiple fixed-frequency parts, allowing for on-demand configuration.

Programmable Oscillators Replacement Considerations

The CPPC7-HT0RT is a direct pin-compatible alternative offering CMOS output instead of TTL. For fixed-frequency needs, standard XO models in the same package may serve as replacements if programming is not required. Verify that any substitute maintains the 5V supply requirement and ±25 ppm stability specification to ensure circuit compatibility.