ISP1107
Advanced Universal Serial Bus transceiver
Rev. 01 鈥?23 February 2000
Objective speci鏗乧ation
1. General description
The ISP1107 is a Universal Serial Bus (USB) transceiver that is fully compliant with
the
Universal Serial Bus Speci鏗乧ation 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 Speci鏗乧 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
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Complies with
Universal Serial Bus Speci鏗乧ation Rev. 1.1
Integrated 5 V to 3.3 V voltage regulator allowing direct powering from USB V
BUS
Used as a USB device transceiver or a USB host transceiver
Supports full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s) serial data rates
Slew-rate controlled differential data driver
Differential input receiver with wide common-mode range and very high input
sensitivity
Stable RCV output during SE0 condition
Two single-ended receivers with hysteresis
Low-power operation
Three I/O voltage levels: 1.8 V, 2.5 V and 3.3 V
Backward compatible with PDIUSBP11A
Higher than 8 kV ESD protection
Full industrial operating temperature range
鈭?0
to
+85 擄C
Available in small TSSOP16 and BCC16 packages.
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