CPPFXT7-A7BR-50.0TS

Oscillators Overview

The CPPFXT7-A7BR-50.0TS is a TTL Output Clock Oscillator manufactured by Cardinal Components Inc. It operates at a nominal frequency of 50 MHz with a frequency stability of 20%. The device supports a supply voltage range from 4.5 V to 5.5 V and features an output load of 25 pF. It utilizes surface mount installation in a ceramic package measuring 7.0mm x 5.0mm x 1.7mm. The component functions within an operating temperature range of -40 °C to 85 °C, with rise and fall times of 3.4 ns.

Oscillators Feature Summary

• Field programmable blank oscillator capable of being programmed twice using PG-2000P or PG-3000 instruments
• Provides enable/disable function and power down capability for system management
• Delivers sealed finished custom oscillator output

Oscillators Applications

• Driving A/Ds and D/As
• Supporting FPGAs
• Broad Band Access applications including SONET, SDH, and DWDM systems

Oscillators Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm exact configuration details. Ensure compatibility with required programming instruments such as the PG-3000 series if field programming is intended. Confirm that the ceramic SMD package dimensions align with PCB layout constraints. Validate RoHS compliance status through official datasheets prior to integration into regulated assemblies.

Oscillators Selection Notes

Select this model when a TTL output interface is required for high-speed digital logic interfacing. Consider the 50 MHz nominal frequency and 20% stability for general clock generation tasks. Evaluate the 4.5V to 5.5V supply requirement against available board power rails. The surface mount ceramic package offers compact sizing suitable for space-constrained designs requiring robust thermal performance.

Oscillators Part Context

This component belongs to the CPPFX series of field programmable crystal oscillators from Cardinal Components Inc. The series allows for rapid customization of frequency and features via dedicated programming hardware. It serves as a flexible alternative to fixed-frequency oscillators in prototype and production environments requiring specific timing signals.

Oscillators Replacement Considerations

Consult official substitution lists for direct equivalents. Verify pinout and electrical specifications match before replacing.