isp1506a NXP Semiconductors, isp1506a Datasheet

isp1506a

Manufacturer Part Number

isp1506a

Description

Isp1506a; Isp1506b Ulpi Hi-speed Universal Serial Bus On-the-go Transceiver

Manufacturer

NXP Semiconductors

Datasheet

1.ISP1506A.pdf (79 pages)

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1. General description

2. Features

The ISP1506 is a Universal Serial Bus (USB) On-The-Go (OTG) transceiver that is fully

compliant with

Supplement to the USB 2.0 Speciﬁcation Rev. 1.2”

(ULPI) Speciﬁcation Rev.

The ISP1506 can transmit and receive USB data at high-speed (480 Mbit/s), full-speed

(12 Mbit/s) and low-speed (1.5 Mbit/s), and provides a pin-optimized, physical layer

front-end attachment to USB host, peripheral and OTG devices.

It is ideal for use in portable electronic devices, such as mobile phones, digital still

cameras, digital video cameras, Personal Digital Assistants (PDAs) and digital audio

players. It allows USB Application-Speciﬁc Integrated Circuits (ASICs), Programmable

Logic Devices (PLDs) and any system chip set to interface with the physical layer of the

USB through an 8-pin interface.

The ISP1506 can interface to devices with digital I/O voltages in the range of 1.65 V to

1.95 V.

The ISP1506 is available in HVQFN24 package.

ISP1506A; ISP1506B

ULPI Hi-Speed Universal Serial Bus On-The-Go transceiver

Rev. 01 — 30 May 2007

Fully complies with:

Interfaces to host, peripheral and OTG device cores; optimized for portable devices or

system ASICs with built-in USB OTG device core

Complete Hi-Speed USB physical front-end solution that supports high-speed

(480 Mbit/s), full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s)

Complete USB OTG physical front-end that supports Host Negotiation Protocol (HNP)

and Session Request Protocol (SRP)

Ref. 1 “Universal Serial Bus Speciﬁcation Rev. 2.0”

Ref. 2 “On-The-Go Supplement to the USB 2.0 Speciﬁcation Rev. 1.2”

Ref. 3 “UTMI+ Low Pin Interface (ULPI) Speciﬁcation Rev. 1.1”

Integrated 45

device pull-up resistor, and 15 k

Integrated parallel-to-serial and serial-to-parallel converters to transmit and receive

USB clock and data recovery to receive USB data at 500 ppm

Insertion of stuff bits during transmit and discarding of stuff bits during receive

Non-Return-to-Zero Inverted (NRZI) encoding and decoding

Supports bus reset, suspend, resume and high-speed detection handshake (chirp)

Ref. 1 “Universal Serial Bus Speciﬁcation Rev.

10 % high-speed termination resistors, 1.5 k

1.1”.

5 % host termination resistors

and

Ref. 3 “UTMI+ Low Pin Interface

2.0”,

Ref. 2 “On-The-Go

Product data sheet

5 % full-speed

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