596FE000442DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 596FE000442DG is a dual-frequency voltage-controlled crystal oscillator (VCXO) from the Si596 series, designed for general-purpose applications. It operates within a frequency range of 10 MHz to 810 MHz and provides specific output frequencies of 74.25 MHz and 148.5 MHz. The device utilizes a CMOS output format and requires a supply voltage between 2.97 V and 3.63 V, with a typical operating voltage of 3.3 V. It features a maximum supply current of 110 mA and supports a load capacitance of 15 pF. Housed in a 7 mm x 5 mm surface-mount package, it functions reliably across an extended temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual frequency capability supporting general-purpose timing requirements
• Voltage-controlled operation via external tuning voltage input
• CMOS output interface for direct digital logic integration
• Pin-configurable design for flexible system implementation

Pin ConfigurableSelectable Oscillators Applications

• General-purpose clock generation in communication systems
• Timing reference sources for data converters
• Clock distribution networks in embedded electronics
• Test and measurement equipment requiring stable frequency references

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify that the specific part number matches the required dual-frequency outputs of 74.25 MHz and 148.5 MHz. Confirm the package type is the 7 mm x 5 mm SMD variant. Ensure the supply voltage requirements align with the 3.3 V nominal specification. Check for any specific ordering suffixes that may indicate different packaging or testing conditions. Validate compatibility with the host circuit's load capacitance and tuning voltage ranges before finalizing procurement.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a dual-output VCXO is required within the 10 MHz to 810 MHz range. Consider the 110 mA maximum current consumption for power budgeting. Evaluate the 7 mm x 5 mm footprint against available PCB space. Compare performance metrics such as phase noise and jitter against application needs. Ensure the CMOS output level is compatible with downstream logic families without additional buffering.

Pin ConfigurableSelectable Oscillators Part Context

This component belongs to the Si596 family of pin-configurable and selectable oscillators from Skyworks Solutions. The family offers various frequency options and package sizes to meet diverse timing requirements. The 596FE000442DG specifically addresses applications needing two distinct frequencies from a single package, simplifying bill-of-materials and board layout compared to using separate single-frequency oscillators.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct substitutes include other Skyworks Si596 series parts with matching dual-frequency specifications. Verify equivalent package dimensions and pinout compatibility. Cross-reference electrical parameters such as supply voltage, current draw, and frequency stability. Ensure thermal characteristics match the intended operating environment.