1.

General description

The ISP1105/1106 range of Universal Serial Bus (USB) transceivers are compliant with

the Universal Serial Bus Specification Rev. 2.0. They can transmit and receive serial data

at both full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s) data rates. The ISP1105/1106

range can be used as a USB device transceiver or a USB host transceiver.

They allow USB Application Specific ICs (ASICs) and Programmable Logic Devices

(PLDs) with power supply voltages from 1.65 V to 3.6 V to interface with the physical layer

of the Universal Serial Bus. They have an integrated 5 V-to-3.3 V voltage regulator for

ISP1105 allows single-ended and differential input modes selectable by a MODE input

and it is available in HVQFN16 and HBCC16 packages. ISP1106 allows only differential

input mode and is available in both TSSOP16 and HBCC16 packages.

The ISP1105/1106 are ideal for portable electronics devices such as mobile phones,

digital still cameras, Personal Digital Assistants (PDA) and Information Appliances (IA).

2.

Features

Complies with Universal Serial Bus Specification Rev. 2.0

Can transmit and receive serial data at both full-speed (12 Mbit/s) and low-speed

(1.5 Mbit/s) data rates

Used as a USB device transceiver or a USB host transceiver

Stable RCV output during SE0 condition

Two single-ended receivers with hysteresis

Low-power operation

Supports an I/O voltage range from 1.65 V to 3.6 V

±12 kV ESD protection at the D+, D−, V

Full industrial operating temperature range from

−40 °C to +85 °C

Available in small HBCC16, HVQFN16 (only ISP1105) and TSSOP16 (only ISP1106)

packages

The ISP1105 HBCC16 and HVQFN16 are lead-free and halogen-free.

The ISP1106 HBCC16 is lead-free.

ISP1105/1106

Advanced USB transceivers

Rev. 10 — 28 September 2009

Product data sheet