552AC000061DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AC000061DGR is a Voltage-Controlled Crystal Oscillator (VCXO) from the Si552 series, designed for dual-frequency operation within a 10 MHz to 1.4 GHz range. It features LVPECL output format and operates on a 3.3 V supply voltage with a minimum of 2.97 V and maximum of 3.63 V. The device supports frequencies such as 622.08 MHz and 644.5313 MHz, drawing a maximum current of 130 mA. It utilizes a 6-SMD, no-lead package measuring 7 mm x 5 mm x 1.8 mm, with a load capacitance of 15 pF and an operating temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual frequency VCXO capability
• LVPECL output format
• Pin configurable design

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications equipment
• Datacom modules
• Test and measurement instruments

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific target frequencies against application requirements, as the Si552 series offers multiple dual-frequency variants. Confirm that the LVPECL output interface matches the receiving circuitry logic levels. Ensure the 7x5 mm SMD footprint aligns with the PCB layout constraints. Check the latest datasheet for any pin configuration options or enable/disable functionality details relevant to the specific part number suffix.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when dual-frequency generation is required in a compact form factor. The LVPECL output provides high-speed performance suitable for demanding digital interfaces. Consider the 130 mA current consumption for power budget calculations. The wide frequency range allows flexibility in system clocking architectures. Verify thermal management needs within the specified -40°C to +85°C operating range.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Skyworks Si552 family of pin-configurable oscillators. These devices offer flexibility in frequency selection and output formats. The series is known for low phase noise and small size, making it suitable for space-constrained applications. The 552AC variant specifically denotes the LVPECL output type within this lineup.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Check for other Si552 variants with matching dual frequencies and LVPECL outputs. Verify package dimensions and pinout compatibility before substitution. Consult official Skyworks documentation for cross-reference lists.