ISP1123

Universal Serial Bus compound hub

NXP

ISP1123 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

ISP1123 General Description

The ISP1123 is a compound 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 fr.

ISP1123 Datasheet (1.13 MB)