TFBS6711-TR3 Datasheet TFBS6711-TR3, TFBS6711-TT3 | P1-P3

Not for New Designs

TFBS6711

www.vishay.com

Vishay Semiconductors

Rev. 2.0, 06-Sep-13

Document Number: 84676

For technical questions, contact: irdasupportAM@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Low Profile Fast Infrared Transceiver (FIR, 4 Mbit/s)

for IrDA

Applications

DESCRIPTION

The TFBS6711 is the smallest FIR transceiver available. It is

a low profile and low-power IrDA transceiver. Compliant to

IrDA’s physical layer specification, the TFBS6711 supports

data transmission rates from 9.6 kbit/s to 4 Mbit/s with a

typical link distance of 50 cm. It also enables mobile phones

and PDAs to function as universal remote controls for

televisions, DVDs and other home appliances. The

TFBS6711 emitter covers a range of 6.5 m with common

remote control receivers. Integrated within the transceiver

module is a pin photodiode, an infrared emitter, and a

low-power control IC. The TFBS6711 can be completely

shutdown, achieving very low power consumption. The

TFBS6711 has an I/O voltage related to the supply voltage.

FEATURES

• Lowest profile: 1.9 mm

• Smallest footprint: 6 mm x 3.05 mm

• Surface mount package

• IrDA transmit distance: 50 cm typical

• Best remote control distance:  6.5 m on-axis

• Fast data rates: from 9.6 kbit/s to 4 Mbit/s

• Low shutdown current: 0.01 µA

• Operating voltage: 2.4 V to 3.6 V

• Reduced pin count: 6 pins

• I/O voltage equal to the supply voltage

• Pin compatibility: TFBS4711

• Integrated EMI protection - no external shield required

• IEC 60825-1 class 1, eye safe

• Qualified for lead (Pb)-free and Sn/Pb processing

• Compliant to IrDA physical layer specification

• Split power supply, transmitter and receiver can be

operated from two power supplies with relaxed

requirements saving costs, US patent no. 6,157,476

• Qualified for lead (Pb)-free and Sn/Pb processing (MSL4)

• Material categorization: For definitions of compliance

please see www.vishay.com/doc?99912

APPLICATIONS

• High-speed data transfer using infrared wireless

communication

• Mobile phones

• Camera phones

•PDAs

• MP3 players

• Digital cameras

• IrDA adapters or dongles

20208

PRODUCT SUMMARY

PART NUMBER

DATA RATE

(kbit/s)

DIMENSIONS

H x L x W

(mm x mm x mm)

LINK DISTANCE

(m)

OPERATING

VOLTAGE

(V)

IDLE SUPPLY

CURRENT

(mA)

TFBS6711 4000 1.9 x 6 x 3.1 0 to 0.3 2.4 to 3.6 1.9

PARTS TABLE

PART NUMBER DESCRIPTION AND REMARKS QTY/REEL OR TUBE

TFBS6711-TR1 Oriented in carrier tape for side view surface mounting 1000 pcs

TFBS6711-TR3 Oriented in carrier tape for side view surface mounting 2500 pcs

TFBS6711-TT1 Oriented in carrier tape for top view surface mounting 1000 pcs

TFBS6711-TT3 Oriented in carrier tape for top view surface mounting 2500 pcs

Not for New Designs

TFBS6711

www.vishay.com

Vishay Semiconductors

Rev. 2.0, 06-Sep-13

Document Number: 84676

For technical questions, contact: irdasupportAM@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

FUNCTIONAL BLOCK DIAGRAM

Fig. 1 - Functional Block Diagramm

PINOUT

TFBS6711

Weight: 50 mg

Fig. 2 - Pinning

Definitions:

In the Vishay transceiver datasheets the following

nomenclature is used for defining the IrDA operating modes:

SIR: 2.4 kbit/s to 115.2 kbit/s, equivalent to the basic serial

infrared standard with the physical layer version IrPhy 1.0

MIR: 576 kbit/s to 1152 kbit/s

FIR: 4 Mbit/s

VFIR: 16 Mbit/s

IrDA, the infrared data association, implemented MIR and

FIR with IrPHY 1.1, followed by IrPhY 1.2, adding the SIR

low power standard. IrPhY 1.3 extended the low power

option to MIR and FIR and VFIR was added with IrPhY 1.4.

A new version of the standard in any case obsoletes the

former version.

PIN DESCTIPTION

NUMBER

FUNCTION DESCRIPTION I/O ACTIVE

CC2

, IRED

anode

IRED anode to be externally connected to V

CC2

. For higher voltages as

3.6 V an external resistor might be necessary for reducing the internal power

dissipation. See derating curves. This pin is allowed to be supplied from an

uncontrolled power supply separated from the controlled V

CC1

- supply

2TXD Transmit data input I High

3RXD

Received data output, push-pull CMOS driver output capable of driving a

standard CMOS load. No external pull-up or pull-down resistor is required.

Floating with a weak pull-up of 500 k (typ.) in shutdown mode. The RXD output

echos the TXD input during transmission.

OLow

4 SD Shutdown, also used for dynamic mode switching I High

CC1

Supply voltage

6 GND Ground

Controlled

driver

Tri-state

driver

GND

TXD

RXD

CC2

CC1

Amplifier

Comparator

Logic

and

Control

19298

19428

PIN 1

Not for New Designs

TFBS6711

www.vishay.com

Vishay Semiconductors

Rev. 2.0, 06-Sep-13

Document Number: 84676

For technical questions, contact: irdasupportAM@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Notes

• Reference point pin 8 (ground) unless otherwise noted.

Typical values are for design aid only, not guaranteed nor subject to production testing.

(1)

Sn/lead (Pb)-free soldering. The product passed Vishay’s standard convection reflow profile soldering test.

Note

• Vishay transceivers operating inside the absolute maximum ratings are classified as eye safe according the above table.

ABSOLUTE MAXIMUM RATINGS

PARAMETER TEST CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

Supply voltage range,

transceiver

0 V < V

CC2

< 6 V V

CC1

- 0.5 6 V

Supply voltage range,

transmitter

0 V < V

CC1

< 6 V V

CC2

- 0.5 6.5 V

Input currents

For all pins, except IRED anode

10 mA

Output sinking current 25 mA

Power dissipation P

500 mW

Junction temperature T

125 °C

Ambient temperature range

(operating)

amb

- 25 + 85 °C

Storage temperature range T

stg

- 25 + 85 °C

Soldering temperature

(1)

260 °C

Average output current I

IRED

(DC) 125 mA

Repetitive pulse output current < 90 µs, t

< 20 % I

IRED

(RP) 600 mA

IRED anode voltage I

IREDA

- 0.5 6.5 V

Voltage at all inputs and

outputs

> V

CC1

is allowed V

- 0.5 5.5 V

EYE SAFETY INFORMATION

STANDARD CLASSIFICATION

IEC/EN 60825-1 (2007-03), DIN EN 60825-1 (2008-05) “SAFETY OF LASER PRODUCTS -

Part 1: equipment classification and requirements”, simplified method

Class 1

IEC 62471 (2006), CIE S009 (2002) “Photobiological Safety of Lamps and Lamp Systems” Exempt

DIRECTIVE 2006/25/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 5

April 2006

on the minimum health and safety requirements regarding the exposure of workers to risks arising from

physical agents (artificial optical radiation) (19

individual directive within the meaning of article 16(1)

of directive 89/391/EEC)

Exempt

P1-P3 P4-P6 P7-P9 P10-P12

TFBS6711-TR3

Mfr. #:

Buy TFBS6711-TR3

Manufacturer:

Vishay Semiconductors

Description:

Infrared Transceivers FIR 4Mbit/s 2.4-3.6V Op Voltage

Lifecycle:

New from this manufacturer.

Delivery:

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TFBS6711-TR3

TFBS6711-TR3

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