CPPC7L-A7BR-40.0TS

Oscillators Overview

The CPPC7L-A7BR-40.0TS is a CMOS output clock oscillator manufactured by Cardinal Components Inc., designed for surface mount applications in a 4-pin ceramic package measuring 7.0mm x 5.0mm x 1.7mm. It operates at a nominal frequency of 40 MHz with a frequency stability of 25%. The device supports a supply voltage range from 3 V to 3.6 V, typically utilizing 3.3 V. It features tri-state outputs and an enable/disable function, with rise and fall times of 4 ns each. The component functions within a temperature range of -40 °C to 85 °C and includes RoHS compliance.

Oscillators Feature Summary

• Field programmable blank oscillator capable of being programmed twice using the PG-3000 or PG-3100 instruments.
• CMOS output configuration with tri-state capability and integrated enable/disable functionality.
• RoHS compliant construction housed in a compact ceramic surface-mount package.

Oscillators Applications

• Driving A/Ds and D/As
• FPGA clock sources
• Digital video systems
• Ethernet and GbE interfaces

Oscillators Procurement Notes

Verify the specific suffix 'A7BR' against official Cardinal Components documentation to confirm the exact operating temperature range and stability specifications, as generic series data may vary. Ensure compatibility with the PG-3000 or PG-3100 programming tools if field programming is required. Confirm that the ceramic SMD package dimensions align with the target PCB footprint requirements before finalizing procurement orders.

Oscillators Selection Notes

Select this model when a field-programmable CMOS oscillator with tri-state outputs is required for space-constrained designs. The 40 MHz nominal frequency suits standard digital logic timing needs. Consider the 25% frequency stability and wide temperature range for industrial environments. Verify that the 3.3 V supply voltage matches the system power rails and that the enable/disable feature integrates correctly with the host controller logic.

Oscillators Part Context

This component belongs to the CPPFXC7L and CPPC series of field programmable oscillators from Cardinal Components. These devices are designed as blank oscillators that can be customized in the field for specific frequencies, offering flexibility in inventory management. The series supports various package styles including full-size and half-size ceramic options, catering to diverse board layout requirements.

Oscillators Replacement Considerations

Direct substitutes include other models within the Cardinal Components CPP series, such as CPPC7L-A7BP-100.0000MHZTS or CPPC7LTB6-FREQ1TS, provided the frequency and stability requirements are adjusted accordingly. Cross-referencing pinouts and electrical characteristics is essential when replacing with different suffix variants.

Oscillators FAQ

What programming instrument is required for this oscillator?

The CPPC7L-A7BR-40.0TS can be programmed using the PG-3000 or PG-3100 field oscillator programming instruments.

Does this oscillator support power down functionality?

Yes, the device features an enable/disable function which allows for power management through the control input.