CPPFXT7-HT7RT

Programmable Oscillators Overview

The CPPFXT7-HT7RT is a field-programmable TTL output clock oscillator manufactured by Cardinal Components Inc. It operates within a frequency range of 1 MHz to 100 MHz and supports a supply voltage of 5V. The device features an enable/disable function and offers a frequency stability of ±25 ppm. It is housed in a 4-SMD, no-lead package with physical dimensions of 7.0mm x 5.0mm x 1.7mm. The component is RoHS compliant and designed for surface mount installation.

Programmable Oscillators Feature Summary

• Field programmable architecture allowing custom frequency configuration
• Integrated enable and disable control functionality
• TTL logic output interface for digital timing applications
• ±25 ppm frequency stability specification

Programmable Oscillators Applications

• Digital system clock generation
• Microprocessor timing circuits
• Communication interface synchronization
• Embedded system oscillator modules

Programmable Oscillators Procurement Notes

Verify the specific programmed frequency against project requirements before ordering, as this is a custom programmable device. Confirm the enable/disable pin configuration matches the target circuit design. Ensure the 5V supply voltage aligns with the system power rails. Check that the 4-SMD package footprint fits the PCB layout constraints. Validate the ±25 ppm stability meets the application's timing tolerance needs.

Programmable Oscillators Selection Notes

Select this component when a TTL output signal is required with precise frequency customization. Consider the ±25 ppm stability for applications needing moderate timing accuracy. The enable/disable feature allows for power management or clock gating strategies. Verify compatibility with the PG-2000P or PG-3000 programming instruments if on-site programming is planned. Ensure the operating temperature range suits the environmental conditions.

Programmable Oscillators Part Context

This part belongs to the CPPFX series of field-programmable blank oscillators from Cardinal Components Inc. These devices are designed to be programmed to specific frequencies using dedicated programming instruments. The series offers various output types, including CMOS and TTL, and multiple package styles. The CPPFXT7 variant specifically denotes a TTL output in a 5x7 ceramic SMD package.

Programmable Oscillators Replacement Considerations

Direct replacements must match the TTL output type, 5V supply, and 4-SMD package. Verify that any substitute supports the same frequency range (1-100 MHz) and stability (±25 ppm). Ensure the replacement also includes the enable/disable functionality if required by the design.