BCM4358X3KWBG

RF Transceiver ICS Overview

The BCM4358X3KWBG is a dual-band MIMO wireless communication integrated circuit manufactured by Broadcom Limited. It supports IEEE 802.11ac Wi-Fi standards alongside Bluetooth connectivity, featuring an integrated power amplifier (iPA). The component utilizes a PCIe interface for host connection and operates within the 2.4GHz and 5GHz frequency bands. Designed for high-performance mobile applications, it offers combined wireless solutions in a compact package suitable for laptops and portable devices.

RF Transceiver ICS Feature Summary

• Integrates dual-band Wi-Fi and Bluetooth functionality into a single chip solution
• Includes an internal power amplifier to enhance signal transmission efficiency
• Supports standard PCIe interface for direct integration with host systems

RF Transceiver ICS Applications

• Laptop computers requiring integrated wireless connectivity
• Portable consumer electronics needing dual-band support
• Industrial equipment utilizing stable wireless communication links

RF Transceiver ICS Procurement Notes

Verify current availability status as this component may be subject to limited supply conditions or discontinuation notices. Confirm specific ordering suffixes match exact hardware requirements. Check RoHS compliance documentation for environmental regulations. Ensure compatibility with existing system interfaces before procurement. Consult official distributors for accurate stock levels and lead times.

RF Transceiver ICS Selection Notes

Select this component for applications requiring simultaneous Wi-Fi and Bluetooth operations without separate chips. Consider the integrated power amplifier benefits for range optimization. Evaluate PCIe interface compatibility with the target motherboard or host controller. Assess thermal management requirements for the specific enclosure design. Compare against newer generations if future-proofing is necessary.

RF Transceiver ICS Part Context

This part belongs to Broadcom's classic combo chip series designed for mobile computing. It represents a generation of highly integrated wireless solutions preceding newer Wi-Fi 6 models. The BCM4358 series was widely adopted in premium laptop lines during its active production period. It serves as a foundational component for legacy wireless infrastructure in portable devices.

RF Transceiver ICS Replacement Considerations

Consider BCM4360 or BCM4362 for higher throughput requirements. BCM4375 offers Wi-Fi 6 and Bluetooth 5.0 capabilities for modern replacements. Verify pinout and firmware compatibility when substituting with newer Broadcom variants.