CPPC7L-BP-2.048TS

Oscillators Overview

The CPPC7L-BP-2.048TS is a CMOS output clock oscillator manufactured by Cardinal Components Inc., operating at a nominal frequency of 2.048 MHz. It utilizes a crystal resonator and features a Tri-State output function for enable/disable control. The device supports a supply voltage range of 3.0 V to 3.6 V, with a maximum supply current of 25 mA during operation and 50 µA in the disabled state. Frequency stability is rated at ±50 ppm. It operates within an extended temperature range of -40°C to +85°C. The component is housed in a surface-mount 4-SMD, No Lead package with dimensions of 5.0 mm x 3.2 mm x 1.2 mm.

Oscillators Feature Summary

• CMOS logic output interface compatible with standard digital circuits
• Tri-state output capability allows for bus sharing and power management
• Field-programmable blank oscillator architecture enables custom frequency configuration
• Surface-mount design suitable for automated assembly processes

Oscillators Applications

• Clock signal generation for microprocessors and microcontrollers
• Timing reference for communication interfaces such as UART and SPI
• Synchronization sources for digital logic circuits
• Embedded system timing modules requiring low-power standby states

Oscillators Procurement Notes

Verify that the ordered part number matches the specific frequency and stability requirements, as the CPP series offers various programmable options. Confirm the package style corresponds to the PCB footprint, noting that the 'L' suffix indicates a 3.3V supply variant and 'BP' denotes ±50 ppm stability. Ensure compatibility with the PG-3000 or PG-3100 programming tools if field programming is required. Check RoHS compliance status and lead times with authorized distributors, as availability may vary based on production schedules.

Oscillators Selection Notes

Select this model when a precise 2.048 MHz clock source is needed with tri-state control for power efficiency. The 3.3V supply requirement distinguishes it from 5V variants. Consider the ±50 ppm stability for applications sensitive to timing drift. Compare physical dimensions against available board space, as the 5.0x3.2mm package is smaller than full-size alternatives. Evaluate thermal performance within the specified -40°C to +85°C range for environmental suitability.

Oscillators Part Context

This component belongs to the Cardinal Components CPP (Field Programmable Blank Oscillator) series. These oscillators are designed to be programmed with specific frequencies using dedicated hardware like the PG-3000 or PG-3100. The series includes various package styles and voltage options, allowing designers to customize timing solutions without maintaining large inventories of pre-programmed units. The CPPC7L variant specifically targets 3.3V applications with compact SMD packaging.

Oscillators Replacement Considerations

Direct substitutes must match the 2.048 MHz frequency, CMOS output, 3.3V supply, and 4-SMD package. Verify that any replacement also supports Tri-State functionality and meets the ±50 ppm stability requirement. Cross-reference pinouts and mechanical dimensions to ensure PCB compatibility. Note that field-programmable blanks may require specific programming equipment not available for all generic replacements.