Baseband Chip, WiFi 5, 4x4, 5 GHz

The QT3840BC is a baseband chip that supports the 802.11ac standard. It is also backward compatible with the 802.11n/a. QT3840BC supports all mandatory 802.11ac features, as well as many of its optional features. QT3840BC is the world’s first 4x4 Wi-Fi solution supporting 4 streams of data and Multi • Industry’s Highest Performance 802.11ac/n/a 5 GHz baseband chip\n• Combining High PHY/Data Link Speed with Reliable High Data throughput Over the Maximum Network Diameter\n• 4 Streams in 4x4 MIMO Configuration\n• Up to 1.7 Gbps PHY/Data Link Speed in 80 MHz Mode\n• Standards:- 802.11ac/n/a- 802.11;

Preset graphic equalizer for headphone stereos

The BA3840KV is a preset graphic equalizer IC for headphone stereos. It combines two equalizer circuit channels on a single chip, and also includes a dynamic sound leak reduction circuit. Features 1) Four sound quality settings are possible by DC control. 2) High-frequency sounds can be cut off

EGL3840

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200mA PULSE WIDTH MODULATOR CONTROLLER

文件：244.72 Kbytes Page：4 Pages

0.300-INCH SEVEN SEGMENT DISPLAYS

文件：700.2 Kbytes Page：8 Pages

3.3V, 2.7Gbps Dual 2 . 2 Crosspoint Switch

文件：388.31 Kbytes Page：10 Pages