533BC000949DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 533BC000949DGR is a standard clock oscillator from the Si533 series, housed in a 7 mm x 5 mm surface-mount package. It operates as a dual-frequency linear jitter reduction oscillator with an enable pin configuration (P1). The device supports frequencies within the 10 MHz to 1.4 GHz range and delivers CMOS output format. It functions at a nominal voltage of 3.3 V, with an operating range of 2.97 V to 3.63 V. The unit maintains a frequency stability of 7 PPM and includes a load capacitance of 15 pF. It is rated for operation between -40°C and +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual-frequency selectable output capability
• Linear jitter reduction technology
• CMOS output interface

Pin ConfigurableSelectable Oscillators Applications

• High-speed data communication systems
• Network infrastructure equipment
• Server and storage subsystems

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific dual-frequency values required for your design, as these are determined by the suffix code. Confirm that the CMOS output level matches your receiver input requirements. Ensure the PCB layout accommodates the 7x5 mm footprint and provides adequate thermal relief for the SMD package. Cross-reference the datasheet for enable pin logic levels and power-up sequencing to guarantee reliable system initialization.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when dual-frequency generation is necessary within a single package to reduce board space. The CMOS output is suitable for lower-speed digital interfaces compared to LVDS or CML options. Verify that the 7 PPM stability meets the timing budget of the target application. Consider the 3.3 V supply requirement against available power rails in the system architecture.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Si533 family of programmable oscillators, which utilize linear jitter reduction techniques to enhance signal integrity. The 533BC000949DGR variant specifically offers dual-frequency selection via the P1 pin configuration. It is designed for applications requiring precise clocking with minimal phase noise in compact form factors.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct substitutes within the same series include other 533BC variants with different frequency suffixes. For equivalent performance, consider parts with matching output formats and stability ratings. Verify package compatibility before substitution.