CPPT7-A7BP-7.3728TS

Oscillators Overview

The CPPT7-A7BP-7.3728TS is a TTL output clock oscillator manufactured by Cardinal Components Inc., designed for surface-mount applications. It operates at a nominal frequency of 7.3728 MHz with a ±50 ppm stability rating, indicated by the BP suffix. The device supports a supply voltage range of 3 V to 3.6 V and features a tri-state output enabled by the TS suffix. It utilizes a 4-SMD ceramic package measuring 7.0 mm x 5.0 mm x 1.7 mm. The component is RoHS compliant and lead-free, suitable for environments requiring field-programmable blank oscillators.

Oscillators Feature Summary

• Features a tri-state output configuration allowing enable/disable functionality for power management
• Utilizes a compact 4-pin ceramic surface-mount package for efficient board space utilization
• Supports field programming via PG-3000 or PG-3100 series instruments for flexible frequency selection

Oscillators Applications

• General-purpose digital circuit timing
• Communication equipment signal generation
• Embedded system clock sources

Oscillators Procurement Notes

Verify that the specific part number matches the required TTL output type and 7.3728 MHz frequency. Confirm the ±50 ppm stability (BP) and tri-state (TS) requirements align with the design specifications. Ensure the 4-SMD ceramic package dimensions are compatible with the PCB footprint. Check for RoHS compliance documentation if environmental regulations apply to the final assembly.

Oscillators Selection Notes

Select this component when a TTL interface is required rather than CMOS. The 7.3728 MHz frequency is standard for baud rate generation in serial communications. The ±50 ppm stability offers precision better than the standard ±100 ppm option. Consider the 3.3 V operating voltage range for compatibility with low-voltage logic families.

Oscillators Part Context

This oscillator belongs to the CPP series of field-programmable blank oscillators from Cardinal Components. These devices allow users to program the frequency on-site using dedicated programmers. The series includes various output types like TTL and CMOS, and multiple package sizes to accommodate different design constraints.

Oscillators Replacement Considerations

Direct substitutes within the same family include other CPP series models with matching TTL outputs and similar package dimensions. Verify that any replacement maintains the 7.3728 MHz frequency and ±50 ppm stability. Cross-reference pinouts and electrical characteristics to ensure functional equivalence.