ISP1107 Datasheet, PDF (1/19 Pages) NXP Semiconductors – Advanced Universal Serial Bus transceiver

ISP1107
Advanced Universal Serial Bus transceiver
Rev. 01 — 23 February 2000
Objective specification
1. General description
The ISP1107 is a Universal Serial Bus (USB) transceiver that is fully compliant with
the Universal Serial Bus Specification Rev. 1.1. It is ideal for portable electronics
devices such as mobile phones, digital still cameras and personal digital assistants. It
allows 1.8 V, 2.5 V and 3.3 V USB Application Specific ICs (ASICs) and
Programmable Logic Devices (PLDs) to interface with the physical layer of the
Universal Serial Bus. It has an integrated 5 V to 3.3 V voltage regulator allowing
direct powering from the USB supply V_BUS.
The ISP1107 can be used as a USB device transceiver or a USB host transceiver. It
can transmit and receive serial data at both full-speed (12 Mbit/s) and low-speed
(1.5 Mbit/s) data rates. The ISP1107 is compatible with the industry-standard Philips
Semiconductors USB transceiver PDIUSBP11A.
2. Features
s Complies with Universal Serial Bus Specification Rev. 1.1
s Integrated 5 V to 3.3 V voltage regulator allowing direct powering from USB V_BUS
s Used as a USB device transceiver or a USB host transceiver
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s Supports full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s) serial data rates
s Slew-rate controlled differential data driver
s Differential input receiver with wide common-mode range and very high input
sensitivity
s Stable RCV output during SE0 condition
s Two single-ended receivers with hysteresis
s Low-power operation
s Three I/O voltage levels: 1.8 V, 2.5 V and 3.3 V
s Backward compatible with PDIUSBP11A
s Higher than 8 kV ESD protection
s Full industrial operating temperature range −40 to +85 °C
s Available in small TSSOP16 and BCC16 packages.