CPPC7L-A7BR-2.56TS

Oscillators Overview

The CPPC7L-A7BR-2.56TS is a field-programmable blank oscillator from the Cardinal Components FIPO series, designed for surface-mount applications. It features a CMOS output and operates within a supply voltage range of 3V to 3.6V, with a nominal voltage of 3.3V. The device supports tri-state outputs and includes an enable/disable function. It is housed in a 4-pin ceramic SMD package measuring 7.0mm x 5.0mm x 1.7mm. The unit is RoHS compliant and lead-free, suitable for industrial environments operating between -40°C and +85°C.

Oscillators Feature Summary

• Field-programmable architecture allows on-site frequency customization using PG-3000 or PG-3100 instruments.
• Supports dual programming cycles for flexible design iterations.
• Integrates tri-state output capability with enable/disable control functions.

Oscillators Applications

• Driving A/D and D/A converters
• Digital video signal processing
• Ethernet and GbE interfaces
• SONET/SDH systems

Oscillators Procurement Notes

Verify that the specific order matches the requested 2.56 MHz frequency specification, as this component is part of a programmable blank series where final frequencies are determined by the user's programming instrument. Confirm the package type is the standard 4-pin ceramic SMD variant. Ensure compliance with the required operating temperature range of -40°C to +85°C for the intended application environment before finalizing procurement.

Oscillators Selection Notes

Select this model when a customizable clock source is required for space-constrained designs. The 7.0mm x 5.0mm footprint offers a compact solution compared to larger through-hole alternatives. Consider the need for tri-state functionality and enable/disable controls when interfacing with complex digital logic. Verify that the available programming equipment aligns with the manufacturer's specified tools for field configuration.

Oscillators Part Context

This component belongs to the CPP series of field-programmable oscillators manufactured by Cardinal Components Inc. The series distinguishes itself by offering blank units that can be programmed in the field, providing design flexibility. The 'L' designation indicates a 3.3V supply voltage, while 'A7BR' specifies the operating temperature range and packaging style. This family targets applications requiring customized frequencies without maintaining extensive inventory of pre-tuned units.

Oscillators Replacement Considerations

Direct replacements must match the 4-pin ceramic SMD package and 3.3V CMOS specifications. Generic oscillators lack the field-programmable feature, requiring fixed-frequency alternatives only if customization is unnecessary. Verify pinout compatibility and physical dimensions to ensure board fitment.