CPPC7-A7B6-14.7456TS

Oscillators Overview

The CPPC7-A7B6-14.7456TS is a CMOS output clock oscillator manufactured by Cardinal Components Inc. It operates at a nominal frequency of 14.7456 MHz with a frequency stability of ±100 ppm. The device supports a supply voltage range from 3 V to 3.6 V and features a tri-state output for enable/disable functionality. It utilizes a surface-mount ceramic package measuring 7.0 mm x 5.0 mm x 1.7 mm with four pins. The component is designed for operation within an extended temperature range of -40 °C to +85 °C.

Oscillators Feature Summary

• Field programmable blank oscillator capability allowing on-the-fly frequency programming
• Tri-state output enabling precise signal control via enable/disable function
• Dual field programmable architecture supporting reprogramming up to two times

Oscillators Applications

• Consumer electronics requiring PAL to NTSC video standard conversion
• Modem applications involving real-time switching between transmit and receive frequencies
• Industrial systems needing customizable clock signals for diverse electrical standards

Oscillators Procurement Notes

Verify the specific operating temperature grade, as the A7 suffix indicates a range extending to +85 °C, which differs from standard commercial grades. Confirm that the required frequency falls within the supported 0.500 to 133.000 MHz range. Ensure the design accommodates the 4-pin SMD ceramic footprint dimensions of 7.0mm x 5.0mm x 1.7mm. Check compliance with RoHS and lead-free requirements if applicable to your assembly process.

Oscillators Selection Notes

Select this model when a fixed-frequency crystal oscillator is insufficient for dynamic system requirements. The field-programmable nature allows for post-manufacturing customization, reducing inventory complexity for multi-region products. Consider the tri-state feature if power management or bus contention avoidance is necessary. Verify that the CMOS output logic levels match the receiving circuit's input specifications.

Oscillators Part Context

This component belongs to the CPP series of field programmable blank oscillators from Cardinal Components Inc. These devices are programmed using PG-3000 or PG-3100 instruments. The series offers flexibility in frequency selection and packaging styles, including ceramic and plastic SMD options. The part numbering system encodes output type, voltage, package style, and stability parameters.

Oscillators Replacement Considerations

Direct substitutes include other models within the Cardinal Components CPP series sharing identical package dimensions and pinout configurations. Cross-reference part numbers such as CPPC7-A7BP-14.7456TS or CPPC7-A7BR-14.7456TS for variations in stability or temperature range while maintaining the same physical form factor.