533FA000246DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. model 533FA000246DG is a precision voltage-controlled crystal oscillator (VCXO) designed for high-performance timing applications. It operates at a fundamental frequency of 122.88 MHz with a typical output frequency tolerance of ±50 parts per million (ppm). The device features a tuning sensitivity of 50 ppm/V and an operating frequency range spanning from 122.7984 MHz to 122.9616 MHz. It utilizes a CMOS-compatible output signal with a supply voltage range of 2.3 V to 3.6 V, consuming a maximum current of 25 mA. The component is housed in a compact 5 mm x 3.2 mm surface-mount package.

Pin ConfigurableSelectable Oscillators Feature Summary

• Offers precise voltage-controlled frequency adjustment for dynamic clocking requirements
• Provides stable oscillation with low phase noise characteristics suitable for data communication
• Features CMOS logic levels for direct interface with digital systems

Pin ConfigurableSelectable Oscillators Applications

• High-speed serial transceivers requiring adjustable clock inputs
• Data communication equipment needing precise frequency synthesis
• Telecommunications infrastructure utilizing VCXO-based PLL loops

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required pin configurations and packaging options. Confirm that the selected variant meets the exact electrical specifications for your system design, particularly regarding supply voltage and output load requirements. Cross-reference the manufacturer's latest documentation to validate availability and any potential obsolescence notices before finalizing procurement plans.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a fixed-frequency crystal oscillator requires fine-tuning capabilities via a control voltage. Ensure the application demands a narrow tuning range around the nominal frequency. Consider the power consumption limits and the required phase noise performance relative to other available VCXO families. Verify that the physical footprint fits within the designated PCB area constraints.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to Skyworks' portfolio of voltage-controlled crystal oscillators, which are essential for generating stable clock signals in electronic circuits. Unlike standard XO models, this variant allows for external frequency modulation through a control pin. It serves as a critical timing reference in systems where slight frequency adjustments are necessary to compensate for temperature variations or to synchronize with other network elements.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Consult official Skyworks substitution guides for compatible alternatives. Direct replacements must match the 122.88 MHz frequency, 50 ppm/V tuning sensitivity, and 5x3.2mm package dimensions. Verify pinout compatibility and electrical parameter equivalence before swapping components in existing designs.