SI3019-F-GMR

Telecom Overview

The SI3019-F-GMR is a Direct Access Arrangement (DAA) integrated circuit manufactured by Skyworks Solutions Inc. It provides enhanced global voice DAA line-side functionality for telecommunications applications. The device is housed in a 16-pin Small Outline Integrated Circuit (SOIC-16) package, identified by the JESD-30 code R-PDSO-G16. It operates within an industrial temperature range of -40 °C to +85 °C and supports a single functional unit. The component is RoHS compliant and constructed with a plastic/epoxy body, featuring a maximum seated height of 1.75 mm.

Telecom Feature Summary

• Integrated PCM highway data interface supporting μ-law/A-law companding
• Built-in codec and programmable digital hybrid for near-end echo reduction
• Supports Type I and II caller ID detection along with pulse dialing
• Includes integrated ring detector and parallel handset detection capabilities

Telecom Applications

• Enhanced global voice DAA line-side implementations
• Telecommunications interface systems requiring direct access arrangement
• Consumer circuits utilizing serial interface direct access arrangements

Telecom Procurement Notes

Verify the specific suffix against official Skyworks documentation to confirm package type and compliance status. Ensure the procurement channel sources from authorized distributors to guarantee authenticity. Confirm that the RoHS compliance matches current regulatory requirements for the target market. Cross-reference the manufacturer part number with the latest datasheet revision history.

Telecom Selection Notes

Select this component when a programmable voice DAA solution with integrated isolation is required. Verify compatibility with SPI or GCI control interfaces before integration. Ensure the system design accommodates the 3.3 V power supply requirement. Check if the 16-pin SOIC footprint aligns with the existing PCB layout constraints.

Telecom Part Context

This component belongs to the SI3019 family of Direct Access Arrangements. It serves as a line-side interface for connecting telephony equipment to public switched telephone networks. The series typically includes variants with different packaging options such as TSSOP or SOIC, maintaining consistent core telephony functionalities across the product line.

Telecom Replacement Considerations

Consult official substitution lists for verified equivalents. Generic replacements may lack specific isolation ratings or interface compatibility.