ASSFLP-D04

Overview

The ASSFLP-D04 is a programmable crystal oscillator from Abracon LLC, operating within an 8 MHz to 160 MHz frequency range. It utilizes CMOS output logic and functions at a 3.3V supply voltage. The device supports standby mode via a tristate function and is housed in a compact 4-SMD, no-lead package. Designed for surface-mount installation, it ensures reliable timing performance across industrial temperature conditions.

Feature Summary

• Programmable frequency generation capability within the specified operational range
• CMOS output interface compatible with standard digital logic systems
• Integrated standby functionality through tristate control pin

Applications

• Digital logic interfacing requiring precise clock signals
• Embedded systems utilizing 3.3V power domains
• General-purpose timing applications in consumer electronics

Procurement Notes

Verify that the specific frequency requirement falls within the 8 MHz to 160 MHz range supported by the ASSFLP-D04 series. Confirm compatibility with 3.3V logic levels and ensure the design accommodates the required bypass capacitor between ground and VDD pins as recommended by the manufacturer. Check package dimensions against PCB footprint constraints.

Selection Notes

Select this component when a fixed-frequency oscillator is insufficient and programmability is required. The CMOS output simplifies integration with microcontrollers and FPGAs. Ensure the application environment stays within the -40°C to 85°C operating temperature range. Consider the ±50ppm stability specification for jitter-sensitive designs.

Part Context

This part belongs to the ASSFLP series of programmable oscillators manufactured by Abracon LLC. The series offers flexibility in frequency selection while maintaining a small form factor suitable for space-constrained printed circuit boards. It complements Abracon's broader portfolio of frequency control and timing devices.

Replacement Considerations

Direct substitutes may include other models from the ASSFLP series with different frequency codes or stability ratings. Verify pinout compatibility and electrical specifications before substitution. Cross-reference with similar programmable XO devices from other manufacturers if availability is constrained.