CPPC7L-A7BR-127.6TS

Oscillators Overview

The CPPC7L-A7BR-127.6TS is a CMOS output clock oscillator manufactured by Cardinal Components Inc. It operates at a nominal frequency of 127.6 MHz with a supply voltage range of 3 V to 3.6 V. The device features a tri-state output and an enable/disable function, housed in a 4-pin surface-mount ceramic package measuring 7.0mm x 5.0mm x 1.7mm. It supports a wide operating temperature range from -40 °C to 85 °C and includes power-down capabilities.

Oscillators Feature Summary

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

Oscillators Applications

• Driving A/Ds and D/As
• FPGA clocking
• Digital video systems
• Ethernet and GbE interfaces
• SONET/SDH/DWDM networking

Oscillators Procurement Notes

Verify the specific part number against manufacturer documentation to confirm the exact frequency tolerance and stability class associated with the suffix codes. Ensure compatibility with the required programming instrument for field configuration if utilizing the blank oscillator feature. Confirm that the ceramic package dimensions and pinout match the target PCB layout requirements.

Oscillators Selection Notes

Select this component when a field-programmable CMOS oscillator with tri-state outputs is required for high-speed digital applications. Consider the 7.0mm x 5.0mm footprint for space-constrained designs. Verify that the 3V to 3.6V supply range aligns with the system power architecture and that the -40°C to 85°C temperature range meets environmental specifications.

Oscillators Part Context

This part belongs to the CPP series of field-programmable crystal oscillators from Cardinal Components Inc. The series offers customizable frequencies ranging from 0.5 MHz to 133 MHz. The CPPC7L variant specifically denotes a full-size CMOS oscillator in a 5x7 ceramic package with added features such as tri-state outputs and power-down modes.

Oscillators Replacement Considerations

Direct substitutes include other CPP series variants with matching frequency and package, such as CPPC7L-A7BP-127.6000MHZTS for different stability classes. Cross-reference with CPPFXC7L-A7BR-127.6TS if a plastic package is acceptable.