ISP1123 Datasheet (NXP) - Universal Serial Bus compound hub

ISP1123, Universal Serial Bus compound hub

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 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