552AK000177DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AK000177DG is a dual-frequency Voltage-Controlled Crystal Oscillator (VCXO) from the Si552 series. It operates within a frequency range of 10 MHz to 1.4 GHz and supports LVPECL output format. The device functions on a nominal 3.3 V supply voltage, with an operational range of 2.97 V to 3.63 V. It features a 7 mm x 5 mm surface-mount package with a height of 1.8 mm. Key electrical parameters include a maximum current rating of 130 mA and a load capacitance of 15 pF. The component is designed for industrial temperatures ranging from -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual-frequency operation capability utilizing DSPLL circuitry for low jitter performance
• Supports differential LVPECL output format for high-speed clock distribution
• Pin-configurable design allowing flexible integration into various system architectures

Pin ConfigurableSelectable Oscillators Applications

• High-performance networking equipment requiring precise clock synchronization
• Telecommunications infrastructure systems
• Test and measurement instruments demanding stable frequency sources

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific ordering suffix to ensure correct packaging configuration. The 'DG' suffix typically indicates cut tape packaging, while 'DGR' denotes reel packaging. Confirm that the required quantity aligns with the manufacturer's minimum order quantities for the selected package type. Always reference the official datasheet for final electrical specifications before procurement.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when dual-frequency VCXO functionality is required alongside LVPECL outputs. Ensure the application environment stays within the specified -40°C to +85°C temperature range. Verify that the system power supply remains stable between 2.97 V and 3.63 V. Consider the 130 mA current consumption during power budgeting. Compare against other Si552 variants if CMOS outputs or different frequency ranges are needed.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Si552 family of dual-frequency VCXOs manufactured by Skyworks Solutions. These oscillators are designed to provide versatile clock solutions for complex electronic systems. The family offers multiple output formats and frequency options within a compact surface-mount footprint, catering to diverse industrial and commercial applications.

Pin ConfigurableSelectable Oscillators Replacement Considerations

The 552AJ000177DGR is listed as a parameter-equivalent substitute. Verify compatibility regarding packaging differences, as the DGR suffix indicates reel packaging compared to the DG cut tape option. Ensure all electrical parameters match the original design requirements before substitution.