SI3208-B-GM

Description：IC TELECOM INTERFACE 40QFN
Series：ProSLIC®

SKU:491fcb10a1de Category: Telecom Brand: Skyworks Solutions Inc.

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Product introduction

SI3208-B-GM is listed in the Telecom range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is IC TELECOM INTERFACE 40QFN. Review the specifications below when checking this part for your BOM.

Telecom specifications for SI3208-B-GM

Description：IC TELECOM INTERFACE 40QFN
Series：ProSLIC®
Mfr：Skyworks Solutions Inc.
Package：Tray
Function：Subscriber Line Interface Concept (SLIC), CODEC
Interface：GCI, PCM, SPI
Number of Circuits：2
Voltage - Supply：3.3V
Current - Supply：-
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：40-VFQFN Exposed Pad
Supplier Device Package：40-QFN (6x6)
Power (Watts)：-
Grade：-
Qualification：-

Telecom datasheet and documents for SI3208-B-GM

SI3208-B-GM

Telecom Overview

The SI3208-B-GM is a telecommunications interface integrated circuit manufactured by Skyworks Solutions Inc. It is housed in a 40-pin QFN package designed for surface-mount installation. The device functions as a user line interface concept (SLIC) and codec, supporting standard telephony applications. It operates within a supply voltage range of 1.71 V to 3.63 V and is rated for an operating temperature range from -40°C to +85°C. The component utilizes I2C control for configuration and supports frequencies up to 710 MHz for clock generation contexts within its broader family specifications.

Telecom Feature Summary

Integrates SLIC and CODEC functionality for single-channel voice processing
Supports flexible output configurations via I2C programmable control
Compatible with traditional landline and modern VoIP network architectures

Telecom Applications

Traditional landline telephone systems
Voice over IP (VoIP) networks
Telecommunications customer premises equipment

Telecom Procurement Notes

Verify the specific manufacturing lot date code and authenticity through authorized Skyworks distributors or direct manufacturer channels. Confirm RoHS compliance status and humidity sensitivity level requirements against current project specifications before finalizing procurement orders to ensure supply chain integrity.

Telecom Selection Notes

Select this component for designs requiring integrated analog front-end processing for single-line telephony interfaces. Ensure the PCB layout accommodates the 40-QFN footprint and thermal pad requirements. Validate that the system power supply meets the specified voltage ranges and that the microcontroller interface supports the necessary communication protocols for device configuration.

Telecom Part Context

This part belongs to Skyworks' portfolio of telecom interface solutions. It serves as a specialized IC for managing analog voice signals in digital telephony environments. The device simplifies board design by combining multiple interface functions into a single compact package, reducing component count and space requirements in consumer and enterprise communication hardware.