CPPFXC7LZ-A7BR-34.56TS

Oscillators Overview

The CPPFXC7LZ-A7BR-34.56TS is a field-programmable CMOS clock oscillator manufactured by Cardinal Components Inc. It operates at a nominal frequency of 34.56 MHz with a tri-state output and an enable/disable function. The device utilizes a ceramic surface-mount package measuring 7.0mm x 5.0mm x 1.7mm. It supports a supply voltage range of 3V to 3.6V, typically 3.3V, and functions within a temperature range of -20°C to +70°C. Key electrical parameters include rise and fall times of 4 ns, an output load of 30 pF, and a frequency stability of 25%.

Oscillators Feature Summary

• Field programmable using PG-3000 or PG-3100 instruments
• Tri-state output with enable/disable capability
• Sealed finished custom oscillator design

Oscillators Applications

• Driving A/D and D/A converters
• FPGA clocking
• Digital video systems
• Ethernet and GbE interfaces
• SONET/SDH/DWDM networks

Oscillators Procurement Notes

Verify the specific programming requirements for the PG-3000 or PG-3100 instruments when ordering. Confirm that the ceramic SMD package dimensions match the target PCB layout. Ensure the operating temperature range of -20°C to +70°C meets system environmental specifications. Check compatibility with the 3.3V supply voltage and tri-state logic levels for the destination circuit.

Oscillators Selection Notes

Select this component for applications requiring customizable frequencies up to 133 MHz in a compact ceramic package. The tri-state feature allows for bus sharing and power management through the enable pin. Consider the 25% frequency stability for general timing applications rather than high-precision references. Verify that the through-hole or surface-mount variant matches the assembly process.

Oscillators Part Context

This part belongs to the CPPFX series of field-programmable blank oscillators from Cardinal Components Inc. These devices allow users to program the frequency on-site, providing flexibility for prototype development and production runs. The series includes various package styles and output types, such as CMOS and TTL, to suit different system architectures.

Oscillators Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.