CPPDC7L-BR-1.544/2.048

Pin ConfigurableSelectable Oscillators Overview

The CPPDC7L-BR-1.544/2.048 is a CMOS Output Clock Oscillator manufactured by Cardinal Components Inc. It features a dual frequency configuration with nominal operating frequencies of 1.544 MHz and 2.048 MHz. The device operates within a supply voltage range of 3.0 V to 3.6 V, typically specified at 3.3 V. It utilizes a 4-SMD, No Lead package style for surface mount installation. The oscillator supports pin-configurable functionality, allowing selection between the two designated frequencies through hardware pin settings rather than mechanical adjustment.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual field-programmable blank oscillator architecture enabling real-time frequency selection
• Pin-configurable design allows switching between 1.544 MHz and 2.048 MHz outputs
• CMOS output signal compatible with standard digital logic interfaces
• Sealed finished custom oscillator construction for reliable performance

Pin ConfigurableSelectable Oscillators Applications

• Consumer products requiring conversion between PAL and NTSC electrical standards
• Modem applications involving real-time switching between transmit and receive frequencies
• Systems needing flexible clock source adaptation for different regional standards
• Embedded circuits requiring selectable crystal oscillator frequencies via pin control

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify that the specific order matches the exact part number CPPDC7L-BR-1.544/2.048 to ensure correct frequency pair and package type. Confirm that the receiving system supports the required 3.3V supply voltage and CMOS output levels. Check that the PCB footprint accommodates the 4-SMD, No Lead package dimensions. Ensure that the application design correctly implements the pin configuration scheme to select the desired operational frequency from the available options.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a single oscillator unit must provide two distinct clock frequencies based on hardware configuration. This part is suitable for designs where space constraints prevent using separate oscillators for different modes. Consider the pin-configurable nature for systems requiring post-manufacturing flexibility. Verify that the CMOS output drive strength meets the load requirements of the connected circuitry. Evaluate the 4-SMD package compatibility against the assembly process capabilities.

Pin ConfigurableSelectable Oscillators Part Context

This model belongs to the CPPD series of dual field-programmable blank oscillators from Cardinal Components Inc. These devices are designed to offer customized frequency solutions without requiring full reprogramming for each unit. The series supports various package styles and voltage ranges, providing engineers with modular clock generation options. The dual-frequency capability distinguishes these parts from standard single-frequency oscillators, offering enhanced design versatility.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct substitutes include other CPPDC7L variants with identical 4-SMD packaging and 3.3V operation but different frequency pairs. Models such as CPPDC7LZ-BR-1.544/2.048 may be considered if the 'Z' suffix denotes a specific compliance or variant status confirmed in official documentation. Ensure any replacement maintains the pin-configurable feature set and CMOS output characteristics.