CPPLC7-A7BR-49.152PD

Oscillators Overview

The CPPLC7-A7BR-49.152PD is a CMOS output clock oscillator manufactured by Cardinal Components Inc. It operates at a nominal frequency of 49.152 MHz with a frequency stability of ±25 ppm. The device supports a supply voltage range of 2.7 V to 5.5 V and functions within an operating temperature range of -40 °C to +85 °C. It features a four-pin surface-mount package, measuring 5.0 mm x 3.2 mm x 1.7 mm. Key electrical characteristics include a maximum rise time of 3.4 ns and a maximum fall time of 3.4 ns. The component includes power-down functionality and is RoHS compliant.

Oscillators Feature Summary

• Field programmable blank oscillator capable of on-the-fly programming using PG-3000 instruments
• Integrated enable/disable function for power management control
• Sealed finished custom oscillator design ensuring environmental protection

Oscillators Applications

• Driving A/D and D/A converters in data acquisition systems
• Clock generation for FPGAs requiring precise timing signals
• Broadband access equipment including SONET/SDH and DWDM systems

Oscillators Procurement Notes

Verify the specific ordering suffixes against official Cardinal Components documentation to ensure correct configuration. Confirm that the PD suffix indicates the required power-down feature and that the BR suffix matches the desired ±25 ppm stability requirement. Cross-reference the physical dimensions and pinout with the target PCB footprint to guarantee mechanical compatibility before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a field-programmable CMOS oscillator with enable/disable control is required. Ensure the application environment stays within the -40 °C to +85 °C operational range. Verify that the 49.152 MHz frequency aligns with system timing requirements. Consider the surface-mount package size for board space constraints and confirm that the 2.7 V to 5.5 V supply voltage range matches the available power rails.

Oscillators Part Context

This part belongs to the CPPFX series of field-programmable crystal oscillators from Cardinal Components Inc. The series allows for rapid customization of frequency and features directly in the field. The CPPFX designation indicates a CMOS output type, while the C7 package style denotes a 5x7 ceramic or similar small surface-mount form factor depending on the specific variant interpretation within the broader family.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.