ISP1122D

Universal Serial Bus stand-alone hub

NXP

ISP1122D Features

* allow signiﬁcant cost savings in system design and easy implementation of advanced USB functionality into PC peripherals. 2. Features c c s High performance USB hub device with integrated hub repeater, hub controller, Serial Interface Engine (SIE), data transceivers and 3.3 V voltage regulator s C

ISP1122D General Description

The ISP1122 is a stand-alone Universal Serial Bus (USB) hub device which complies with USB Speciﬁcation Rev. 1.1. It integrates a Serial Interface Engine (SIE), hub repeater, hub controller, USB data transceivers and a 3.3 V voltage regulator. It has a conﬁgurable number of downstream ports, ranging.

ISP1122D Datasheet (1.13 MB)