CPPLT7-HT56P

Programmable Oscillators Overview

The CPPLT7-HT56P is a field-programmable crystal oscillator manufactured by Cardinal Components Inc. It operates on a single 5V supply and features TTL output logic. The device supports a frequency range from 1 MHz to 133 MHz with a frequency stability of ±100 ppm. It includes a standby function for power management and draws a maximum supply current of 45 mA. The component is housed in a compact 4-SMD, No Lead package with a seated height of approximately 1.90 mm.

Programmable Oscillators Feature Summary

• Field programmable architecture allows custom frequency configuration via ordering notes
• Integrated standby mode enables active power reduction when not in use
• TTL output compatibility ensures direct interface with standard digital logic circuits

Programmable Oscillators Applications

• General purpose clock generation for digital systems
• Timing reference for communication protocols requiring programmable frequencies
• Embedded system clock sources where space constraints require SMD packaging

Programmable Oscillators Procurement Notes

Verify that the specific frequency requirement is clearly stated in the order notes or purchase documentation, as this component is programmed upon request. Confirm that the 5V supply voltage and TTL output levels align with the target circuit design specifications before procurement to ensure functional compatibility.

Programmable Oscillators Selection Notes

Select this model when a fixed-frequency oscillator is insufficient and a specific frequency within the 1-133 MHz range is required. Ensure the application environment remains within the -20°C to 70°C operating temperature range. Consider the 45 mA current draw for power budget calculations and verify that the TTL output swing matches the input requirements of downstream components.

Programmable Oscillators Part Context

This part belongs to the CPPT7/CPPLT7 family of programmable oscillators from Cardinal Components. Variants in this series differ primarily in supply voltage (3.3V vs 5V) and output logic types (CMOS vs TTL). The HT56 suffix typically denotes specific stability and package characteristics within this product line.

Programmable Oscillators Replacement Considerations

Direct substitutes include other variants within the Cardinal Components programmable oscillator family, such as CPPT7-LT56P for 3.3V operation or CPPLC7-HT56P for CMOS outputs. Verify that any replacement matches the required supply voltage, output logic type, and frequency stability specifications.