NCN9252MUGEVB ON Semiconductor, NCN9252MUGEVB Datasheet

NCN9252MUGEVB

Manufacturer Part Number

NCN9252MUGEVB

Description

BOARD EVALUATION NCN9252MU

Manufacturer

ON Semiconductor

Series

-r

Datasheet

1.NCN9252MUGEVB.pdf (5 pages)

Specifications of NCN9252MUGEVB

Design Resources

NCN9252MUGEVB Schematic NCN9252MUGEVB BOM

Main Purpose

Interface, USB 2.0 to UART

Embedded

Utilized Ic / Part

NCN9252

Primary Attributes

Secondary Attributes

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

NCN9252MUGEVBOS

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NCN9252MUGEVB

High-Speed USB 2.0

(480 Mbps) DP3T Switch for

USB/UART/Data

Multiplexing

Prepared by: Bob Gonzalez and Farhana Sarder

ON Semiconductor

OVERVIEW

USB 2.0 high−speed data applications. It allows portable

systems to use a single external port to transmit and receive

signals to and from three separate locations within the

portable system. It is comprised of two switches, each with

a single common I/O that alternates between three terminals.

They are operated together to allow three data sources, such

as a USB or UART transceiver, to pass differential data

through a shared USB connector port.

February, 2011 − Rev. 2

The NCN9252 is a DP3T switch for combined UART and

The NCN9252 features low RON− 4 W (max) at 4.2 V

, 5 W (typ) at a 3.3 V V

. It also features low CON, <

Figure 1. Board Photo

30 pF (max) across the supply voltage range. This

performance makes it ideal for both USB full−speed and

high*speed applications that require both low RON and

CON for effective signal transmission. The NCN9252 is

capable of accepting control input signals down to 1.4 V,

over a range of V

current. The NCN9252 is offered in a Pb−Free, 12 pin, 1.7

x 2.0 x 0.5 mm, UQFN package.

supply voltages with minimal leakage

http://onsemi.com

Publication Order Number:

NCN9252MUGEVB/D

Related parts for NCN9252MUGEVB

NCN9252MUGEVB Summary of contents

Page 1

... CON for effective signal transmission. The NCN9252 is capable of accepting control input signals down to 1.4 V, over a range of V supply voltages with minimal leakage CC current. The NCN9252 is offered in a Pb−Free, 12 pin, 1.7 x 2.0 x 0.5 mm, UQFN package. Figure 1. Board Photo 1 http://onsemi.com Publication Order Number: NCN9252MUGEVB/D ...

Page 2

Table 1. FUNCTION TABLE IN1 [ Get Started... Equipment needed • Power Supply • 2 Banana Cables • Computer • USB Flash Drive • USB Cable Procedure 1. Set the power supply to 3.3 V. Connect ...

Page 3

... Keystone Electronics n/a n/a n/a Keystone Electronics n/a n/a 1mm hole Keystone Electronics n/a n/a GND_Strap Harwin n/a n/a UQFN12 ON Semiconductor http://onsemi.com 3 Manufacturer Part Substitution Lead Number Allowed Free GRM155R60J105 Yes Yes 0603YC104KAT2A Yes Yes 896−43−004−00−000000 ...

Page 4

Electrical Layout Considerations Implementing a high speed USB device requires paying attention on USB lines and traces to preserve signal integrity. The demonstration board serves as a layout example and can support the design engineers to preserve high speed performances. ...

Page 5

... N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81−3−5773−3850 http://onsemi.com 5 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative NCN9252MUGEVB/D ...

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