554AD000260DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 554AD000260DGR is a pin-configurable voltage-controlled crystal oscillator (VCXO) from the Si554 series, housed in an 8-SMD, no-lead package measuring 7 mm x 5 mm x 1.8 mm. It operates on a single 3.3 V supply with a minimum voltage of 2.97 V and a maximum of 3.63 V. The device supports a frequency range of 10 MHz to 1.4 GHz with a load capacitance of 15 pF. It features LVPECL output format, a maximum current rating of 130 mA, and a duty cycle of up to 55%. The component functions within a temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports quad frequency selection via pin configuration for flexible design integration
• Provides enable/disable functionality for power management control
• Delivers LVPECL output signals suitable for high-speed digital interfaces

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications base station synchronization
• High-speed data transmission equipment clocking
• Network infrastructure timing applications

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific ordering suffix to confirm the reel packaging configuration required for automated assembly processes. Ensure the selected part number matches the exact electrical specifications and pinout requirements of the target circuit design before finalizing procurement orders.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a wide tuning range and precise frequency stability are required in a compact surface-mount form factor. Consider the LVPECL output interface compatibility with downstream logic circuits and verify that the operating temperature range meets the environmental constraints of the intended deployment scenario.

Pin ConfigurableSelectable Oscillators Part Context

This model belongs to the Si554 family of pin-configurable oscillators, offering multiple frequency options within a standardized footprint. The DGR suffix indicates tape-and-reel packaging, distinguishing it from cut-tape or tray variants. This series provides design flexibility by allowing frequency selection through external pin connections rather than internal programming.

Pin ConfigurableSelectable Oscillators Replacement Considerations

The 554AD000260DG is a parameter-equivalent alternative available in cut-tape packaging. Verify that the change in packaging format does not impact existing pick-and-place manufacturing processes or inventory handling procedures.