511JBA-CBAG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 511JBA-CBAG is a programmable crystal oscillator (XO) from the Si511 series, designed for general-purpose clocking applications. It operates at a supply voltage of 1.8V and features LVDS output signals. The device supports frequency programming within the 0.1-250 MHz range with a frequency stability of ±25 ppm. It utilizes a DiamondX resonator technology and is housed in a compact 6-SMD surface-mount package measuring 3.20mm x 2.50mm. The component includes an enable/disable function and functions across an industrial temperature range of -40°C to +85°C.

Programmable Oscillators Feature Summary

• Supports user-programmable frequencies between 0.1 MHz and 250 MHz
• Integrates DiamondX resonator technology for enhanced performance
• Provides LVDS differential outputs with enable/disable control

Programmable Oscillators Applications

• General-purpose single-frequency clock generation
• Data communication interface timing
• Industrial equipment synchronization

Programmable Oscillators Procurement Notes

Verify the specific programmed frequency value required for the application, as this is a programmable part rather than a fixed-frequency standard. Confirm that the 1.8V supply voltage and LVDS output levels match the target circuit design. Ensure the 6-SMD 3.20mm x 2.50mm footprint aligns with the PCB layout constraints. Check for moisture sensitivity level requirements during storage and handling procedures.

Programmable Oscillators Selection Notes

Select this model when a flexible, programmable clock source is needed within the 0.1-250 MHz range. The LVDS output format is suitable for high-speed digital interfaces requiring low jitter and noise immunity. The small 6-SMD package size makes it appropriate for space-constrained designs. Consider the ±25 ppm stability requirement against system timing tolerance needs.

Programmable Oscillators Part Context

This component belongs to the Skyworks Si511 family of standard oscillators. These devices are engineered to provide reliable clock signals for various electronic systems. The 511JBA-CBAG variant specifically denotes the programmable nature of the oscillator with LVDS outputs and a 1.8V operating voltage, distinguishing it from fixed-frequency or different output format variants within the same product line.

Programmable Oscillators Replacement Considerations

Direct replacements must be verified against the specific programmed frequency, as programmable parts are unique per order. Equivalent fixed-frequency oscillators from the Si511 series with matching LVDS outputs, 1.8V operation, and compatible package dimensions may serve as functional substitutes if the frequency requirement can be met by available stock models.