CPPC7-LZ76T

Programmable Oscillators Overview

The CPPC7-LZ76T is a CMOS programmable oscillator from Cardinal Components Inc., operating within a frequency range of 1 MHz to 100 MHz. It supports a supply voltage of 3.3V and features an enable/disable function for power management. The device utilizes a crystal resonator and offers a frequency stability of ±100 ppm. It is housed in a compact 4-SMD, no-lead package with dimensions of 7.00mm x 5.00mm x 1.90mm. The unit draws a maximum supply current of 25mA during operation and up to 50µA when disabled.

Programmable Oscillators Feature Summary

• Field-programmable blank oscillator technology allowing on-the-fly frequency configuration
• Integrated enable and disable control pin for active power management
• CMOS output interface compatible with standard digital logic circuits
• Compact surface-mount packaging designed for high-density PCB layouts

Programmable Oscillators Applications

• Consumer electronics requiring PAL to NTSC video standard conversion
• Modem systems needing real-time switching between transmit and receive frequencies
• Industrial equipment requiring precise clock signals across varying temperature ranges
• Telecommunications infrastructure utilizing field-programmable signal generation

Programmable Oscillators Procurement Notes

Verify the specific frequency requirement against the 1 MHz to 100 MHz operational range before ordering. Confirm that the system design accommodates the 3.3V supply voltage and the 4-SMD no-lead package footprint. Ensure the application environment falls within the specified operating temperature limits. Check for any required programming instrument compatibility if field programming is intended.

Programmable Oscillators Selection Notes

Select this component when a programmable solution is preferred over fixed-frequency oscillators to reduce inventory complexity. Consider the ±100 ppm stability specification for applications tolerant of minor frequency variations. Evaluate the 25mA supply current against overall system power budgets. Compare the physical dimensions against available board space constraints.

Programmable Oscillators Part Context

This part belongs to the FIPO (Field Programmable Blank Oscillator) series by Cardinal Components Inc. These devices are designed to be programmed using specialized instruments like the PG-3000 or PG-3100. This flexibility allows manufacturers to stock a single blank component type and program it to various frequencies as needed, streamlining production logistics.

Programmable Oscillators Replacement Considerations

Direct substitutes include other models within the Cardinal Components CPPC7 series that share the same package and electrical characteristics. Verify that any replacement maintains the 3.3V supply requirement and the ±100 ppm stability rating. Cross-reference the pinout and enable/disable functionality to ensure circuit compatibility.