CPPC7-A7BR-180.0TS

Oscillators Overview

The Cardinal Components Inc. CPPC7-A7BR-180.0TS is a field-programmable CMOS clock oscillator designed for surface-mount applications. It operates within a frequency range of 0.5 MHz to 133 MHz, with the specific model configured for an 180 MHz output. The device features a tri-state output and supports power-down functionality. It utilizes a ceramic package measuring 7.0mm x 5.0mm x 1.7mm. Electrical specifications include a maximum supply voltage of 5.5 V and a load capacitance of 50 pF. Rise and fall times are specified at 3.4 ns. The unit complies with RoHS standards and is programmed using PG-3000 or PG-3100 instruments.

Oscillators Feature Summary

• Field programmable blank oscillator capable of being programmed twice
• CMOS output with tri-state control and power-down capability
• Sealed finished custom oscillator in a compact ceramic SMD package

Oscillators Applications

• Driving A/Ds and D/As
• Ethernet and GbE interfaces
• SONET/SDH/DWDM systems
• Test & Measurement equipment

Oscillators Procurement Notes

Verify that the requested part number matches the required frequency specification, as this series allows for field programming. Confirm the package style and voltage requirements align with the target circuit design. Ensure compatibility with the PG-3000 or PG-3100 programming instruments if on-site customization is intended. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Oscillators Selection Notes

Select this component when a customizable clock signal is needed without waiting for factory lead times. The CMOS output interface suits digital logic circuits requiring standard voltage levels. The ceramic package offers thermal stability compared to plastic alternatives. Consider the tri-state feature if bus sharing or system power management is required. Verify the operating temperature range meets the environmental conditions of the application.

Oscillators Part Context

This part belongs to the CPP series of field-programmable crystal oscillators from Cardinal Components Inc. The series allows users to program frequencies on demand using dedicated handheld instruments. The 'CPP' prefix indicates the family, while the suffix details the package, voltage, and added features like tri-state outputs. This approach reduces inventory complexity by stocking blank units instead of pre-programmed variants.

Oscillators Replacement Considerations

Direct replacements must match the 7.0mm x 5.0mm ceramic footprint and CMOS output type. Verify that substitute components support similar rise/fall times and supply voltage ranges. If field programming is essential, ensure the replacement is compatible with existing PG-series programmers. Generic oscillators may not offer the same flexibility or sealing standards.