552AD000112DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AD000112DGR is a Voltage-Controlled Crystal Oscillator (VCXO) belonging to the Si552 series. It operates within a frequency range of 10 MHz to 945 MHz and provides a frequency stability of ±50 PPM. The device functions at a supply voltage of 3.3 V, with an operating range between 2.97 V and 3.63 V. It features LVPECL output format and draws a maximum current of 130 mA. The component is housed in a 6-SMD, no-lead package measuring 7 mm x 5 mm x 1.65 mm. It supports an industrial temperature range from -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual-frequency VCXO architecture supporting differential or single-ended operation
• LVPECL output interface for high-speed signal integrity
• Compact surface-mount design suitable for space-constrained applications

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications infrastructure equipment
• High-speed data transmission systems
• Network synchronization modules

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific part number against official Skyworks documentation to confirm electrical parameters and pin configuration. Ensure compatibility with system power supply requirements and thermal management constraints. Confirm that the LVPECL output matches the receiving circuit's input specifications. Check for any recent product change notices affecting performance or availability.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a dual-frequency VCXO with LVPECL outputs is required for frequencies up to 945 MHz. Consider the 130 mA current consumption and 3.3 V supply voltage during power budgeting. The 7x5 mm package size should be evaluated against PCB layout constraints. Verify that the ±50 PPM stability meets the system's jitter and phase noise requirements.

Pin ConfigurableSelectable Oscillators Part Context

This oscillator is part of the Si552 family, which offers configurable oscillators for various timing applications. The 552AD000112DGR variant specifically targets applications requiring dual-frequency generation with low phase noise. It complements other Si552 models by providing specific frequency options and output formats tailored for high-performance networking and telecom solutions.

Pin ConfigurableSelectable Oscillators Replacement Considerations

The 552AE000112DGR is listed as a parameter-equivalent alternative within the same manufacturer lineup. Verify if the specific frequency points and enable/disable functionality of the substitute match the original design requirements before implementation.