552AE000066DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks 552AE000066DG is a Voltage Controlled Crystal Oscillator (VCXO) from the Si552 series, designed for dual-frequency operation within a range of 10 MHz to 1.4 GHz. It features an LVPECL output format and operates on a nominal 3.3 V supply voltage, with acceptable limits between 2.97 V and 3.63 V. The device draws up to 130 mA and includes a 15 pF load capacitance. Housed in a compact 7 mm x 5 mm surface-mount package with a height of 1.8 mm, it supports industrial temperature ranges from -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports dual-frequency generation capabilities across a wide spectrum
• Provides low-jitter performance suitable for high-speed data transmission
• Offers flexible pin configuration options for system integration

Pin ConfigurableSelectable Oscillators Applications

• High-speed serial communication interfaces
• Clock distribution networks in telecommunications equipment
• Data converter clocking systems
• Test and measurement instrumentation

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific frequency stability and phase noise requirements against the official datasheet before ordering. Confirm that the LVPECL output interface matches the receiving circuit's input specifications. Ensure the 3.3 V power supply rails are stable within the specified tolerance to maintain optimal jitter performance and signal integrity during operation.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when dual-frequency VCXO functionality is required alongside LVPECL outputs. Compare current consumption and package dimensions against alternative Si552 variants if space or power constraints exist. Validate that the operating temperature range meets the environmental conditions of the target application board design.

Pin ConfigurableSelectable Oscillators Part Context

This model belongs to the Skyworks Si552 family of pin-configurable VCXOs. These oscillators are engineered to provide precise frequency control with low phase noise. The series offers various output formats and supply voltages to accommodate different system architectures while maintaining a consistent small footprint for modern electronic designs.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Other SKY552-xxx part numbers may serve as substitutes if they match the required frequency range, output format, and supply voltage. Verify compatibility by comparing electrical parameters and pin assignments in the respective datasheets.