IFX1051SJXUMA1 datasheet, PDF - EEWORLD Datasheet

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IFX1051SJXUMA1: DescriptionIC TRANSCEIVER IND 8SOIC; CategoryWireless rf/communication Telecom circuit; File Size933KB，30 Pages; ManufacturerInfineon; Websitehttp://www.infineon.com/; Environmental Compliance

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IFX1051SJXUMA1 Overview

IC TRANSCEIVER IND 8SOIC

IFX1051SJXUMA1 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Infineon
package instruction	DSO-8
Reach Compliance Code	compliant
Factory Lead Time	1 week
Samacsys Description	CAN Interface IC BUSINESS DEVELOPMENT
JESD-30 code	R-PDSO-G8
JESD-609 code	e4
length	5 mm
Humidity sensitivity level	2A
Number of functions	1
Number of terminals	8
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
Maximum seat height	1.75 mm
Nominal supply voltage	5 V
surface mount	YES
Telecom integrated circuit types	INTERFACE CIRCUIT
Temperature level	AUTOMOTIVE
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	4 mm

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IFX1051

Industrial High Speed CAN-FD Transceiver

Features

•

Overview

Compliant to ISO 11898-2

Wide common mode range for electromagnetic immunity

(EMI)

Very low electromagnetic emission (EME)

Excellent ESD robustness: 10 kV HBM

Guaranteed loop delay symmetry to support CAN FD data frames up to 2 MBit/s

Suitable for 12 V and 24 V applications

input for voltage adaption to the microcontroller supply

Extended supply range on

and

supply

CAN short circuit proof to ground, battery and

TxD time-out function with very long TxD time-out timing:

≥

4.5 ms

Low CAN bus leakage current in power-down state

Overtemperature protection

Protected against transients

Receive-only mode

Green Product (RoHS compliant)

Two package variants: PG-DSO-8 and tiny PG-TSON-8

Applications

•

Embedded Machine Control and Factory Automation (for example sensors and actuators)

Building Automation (for example HVAC systems, automatic doors, sun blinds)

Traffic Lights and Variable Message Signs (VMS)

Elevator and Escalator applications

Motor- and Motion-Control (for example renewable power generation: pitch control in wind power or sun-

tracking in photovoltaic)

any kind of CAN-application with the need of higher bandwidth

Description

The IFX1051 is a transceiver designed for HS CAN networks in industrial applications. Acting as interface

between the physical bus layer and the CAN protocol controller, the IFX1051 drives the signals to the bus and

protects the microcontroller against interferences generated within the network. Based on the high symmetry

Data Sheet

www.infineon.com/transceivers

Rev. 1.0

2017-03-15

IFX1051

Industrial High Speed CAN-FD Transceiver

Overview

of the CANH and CANL signals, the IFX1051 provides a very low level of electromagnetic emission (EME) within

a wide frequency range.

The IFX1051 is available in a small, leadless PG-TSON-8 package as well as in a standard PG-DSO-8 package.

The packages are RoHS compliant and halogen free and moreover support the solder joint requirements for

automated optical inspection (AOI). The IFX1051 is fulfilling or exceeding the requirements of the ISO11898-2.

The IFX1051 provides a digital supply input

that allows direct interfacing to 3.3 V microcontrollers and in

addition offers a Receive-only mode.

One key feature of the IFX1051 is that it fulfills the enhanced physical layer requirements for CAN FD (CAN with

Flexible Data Rate) and supports data rates up to 2 MBit/s. This allows the usage of the IFX1051 in networks

using CAN FD protocol next to all industrial CAN applications using the classical protocol. CAN FD based

networks offer a considerably increased bandwidth compared to classical CAN protocol because it allows

increased data bitrate in combination with increased payload per message and thus making CAN FD a

powerful and future-oriented alternative for all existing CAN applications whenever bandwidth limitations

become an issue.

On the basis of a very low leakage current on the HS CAN bus interface the IFX1051 provides an excellent

passive behavior in power-down state. These and other features make the IFX1051 exceptionally suitable for

mixed supply HS CAN networks. In addition the IFX1051 provides excellent ESD immunity together with a very

high electromagnetic immunity (EMI). Moreover the IFX1051 is equipped with a TxD time-out functionality

which protects the CAN bus from being blocked if the transceiver receives by error a permanent low level

signal on TxD from its controller. The implementation of this functionality with a very long delay timing of

> 4.5 ms allows at the same time the usage of the device in physically very long bus networks as they can be

found in many industrial applications.

The two different operating modes - Normal mode and Receive-only mode, its additional fail-safe features like

TxD time-out but as well the CAN FD capability and optimized output slew rates on the CANH and CANL signals

make the IFX1051 an ideal choice for large HS CAN networks with demand for high data transmission rates.

The qualification of this product is based on JEDEC JESD47 and may reference existing qualification results of

similar products. Such referring is justified by the structural similarity of the products. The product is not

qualified and manufactured according to the requirements of Infineon Technologies with regard to

automotive and/or transportation applications. Infineon Technologies administrates a comprehensive

qualify management system according to the latest version of the ISO9001 and ISO/TS 16949

The most updated certificates of the aforesaid ISO9001 and ISOTS 16949 are available on the Infineon

Technologies webpage

http://www.infineon.com/cms/en/product/technology/quality/

Type

IFX1051LE

IFX1051SJ

Package

PG-TSON-8

PG-DSO-8

Marking

1051LE

1051SJ

Data Sheet

Rev. 1.0

2017-03-15

IFX1051

Industrial High Speed CAN-FD Transceiver

Table of Contents

3.1

3.2

4.1

4.2

4.2.1

4.2.2

4.3

4.3.1

4.3.2

4.3.3

4.3.4

4.3.5

4.3.6

5.1

5.2

5.3

5.4

5.5

6.1

6.2

6.3

7.1

7.2

8.1

8.2

8.3

8.3.1

8.3.2

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Pin Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

High Speed CAN Physical Layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Normal-operating Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Receive-only Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Power-up and Undervoltage Condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Power-down State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Forced Power-save Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Power-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Undervoltage on the Digital Supply

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Undervoltage on the Transmitter Supply

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Voltage Adaption to the Microcontroller Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Fail Safe Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Short Circuit Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Unconnected Logic Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TxD Time-out Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Overtemperature Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Delay Time for Mode Change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

General Product Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Functional Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Thermal Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Functional Device Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ESD Robustness according to IEC61000-4-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Application Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Examples for Mode Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Mode Change while the TxD Signal is “low” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Mode Change while the Bus Signal is dominant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Package Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Data Sheet

Rev. 1.0

2017-03-15

IFX1051SJXUMA1 Related Products

	IFX1051SJXUMA1	IFX1051LEXUMA1
Description	IC TRANSCEIVER IND 8SOIC	Type: Transceiver Number of Drivers/Receivers: 1/1 Protocol Category: CAN Bus Data Rate: 2Mbps

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