TFDU6300-TR1 Datasheet TFDU6300-TR1, TFDU6300-TR3, TFDU6300-TT1 | P1-P3

Not for New Designs

TFDU6300

www.vishay.com

Vishay Semiconductors

Rev. 2.2, 06-Sep-13

Document Number: 84763

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

Fast Infrared Transceiver Module (FIR, 4 Mbit/s)

for IrDA Application

DESCRIPTION

The TFDU6300 transceiver is an infrared transceiver module

compliant to the latest IrDA

physical layer low-power

standard for fast infrared data communication, supporting

IrDA speeds up to 4 Mbit/s (FIR), HP-SIR

, Sharp ASK

and

carrier based remote control modes up to 2 MHz. Integrated

within the transceiver module is a photo PIN diode, an

infrared emitter (IRED), and a low-power control IC to

provide a total front-end solution in a single package.

This new Vishay FIR transceiver is built in a new smaller

package using the experiences of the lead frame BabyFace

technology. The transceivers are capable of directly

interfacing with a wide variety of I/O devices, which perform

the modulation/demodulation function. At a minimum, a V

bypass capacitor is the only external component required

implementing a complete solution. TFDU6300 has a tri-state

output and is floating in shutdown mode with a weak

pull-up.

FEATURES

• Compliant to the latest IrDA physical layer

specification (up to 4 Mbit/s) with an extended

low power range of > 70 cm (typ. 1 m) and TV

remote control (> 9 m)

• Operates from 2.4 V to 3.6 V within specification

• Low power consumption (1.8 mA typ. supply

current)

• Power shutdown mode (0.01 μA typ. shutdown current)

• Surface mount package

- universal (L 8.5 mm x H 2.5 mm x W 3.1 mm)

• Tri-state-receiver output, floating in shutdown with a weak

pull-up

• Low profile (universal) package capable of surface mount

soldering to side and top view orientation

• Directly interfaces with various super I/O and controller

devices

• Only one external component required

• Split power supply, transmitter and receiver can be

operated from two power supplies with relaxed

requirements saving costs

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

• Material categorization: For definitions of compliance

please see www.vishay.com/doc?99912

APPLICATIONS

• Notebook computers, desktop PCs, tablet PC

• Digital cameras and video cameras

• Printers, fax machines, photocopiers, screen projectors

• Telecommunication products (cellular phones, pagers)

• Internet TV boxes, video conferencing systems

• External infrared adapters (dongles)

• Medical and industrial data collection

20101

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)

TFDU6300 4000 2.5 x 8.5 x 3.1 0 to 0.7 2.4 to 3.6 2

PARTS TABLE

PART DESCRIPTION QTY/REEL OR TUBE

TFDU6300-TR3 Oriented in carrier tape for side view surface mounting 2500 pcs

TFDU6300-TT3 Oriented in carrier tape for top view surface mounting 2500 pcs

TFDU6300-TR1 Oriented in carrier tape for side view surface mounting 750 pcs

TFDU6300-TT1 Oriented in carrier tape for top view surface mounting 750 pcs

Not for New Designs

TFDU6300

www.vishay.com

Vishay Semiconductors

Rev. 2.2, 06-Sep-13

Document Number: 84763

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 Diagram

PINOUT

Weight 0.075 g

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

MIR and FIR were implemented 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. With introducing the

updated versions the old versions are obsolete. Therefore

the only valid IrDA standard is the actual version IrPhy 1.4 (in

Oct. 2002).

PIN DESCRIPTION

NUMBER

SYMBOL DESCRIPTION I/O ACTIVE

CC2

IRED anode

IRED anode to be externally connected to V

CC2

IRED

). For higher voltages

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

power dissipation. This pin is allowed to be supplied from an uncontrolled

power supply separated from the controlled V

CC1

- supply

2 IRED cathode IRED cathode, internally connected to driver transistor

3TXD

This input is used to transmit serial data when SD is low. An on-chip

protection circuit disables the IRED driver if the TXD pin is asserted for

longer than 100 μs. When used in conjunction with the SD pin, this pin is also

used to control the receiver mode. Logic reference: V

CC1

IHigh

4RXD

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

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

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

High/low levels related to V

CC1

. RXD echoes the TXD signal

OLow

5SD

Shutdown, also used for dynamic mode switching. Setting this pin active

places the module into shutdown mode. On the falling edge of this signal,

the state of the TXD pin is sampled and used to set receiver low bandwidth

(TXD = low: SIR) or high bandwidth (TXD = high: MIR and FIR) mode

IHigh

CC1

Supply voltage

7 NC Internally not connected I

8 GND Ground

Contro lle d

Dr iv er

Tr i- Stat e

Dr iv er

GND

TXD

RXD

CC2

CC1

Am pl if ie r

Co mp ar ator

Logic

and

Control

18468_1

19531

Not for New Designs

TFDU6300

www.vishay.com

Vishay Semiconductors

Rev. 2.2, 06-Sep-13

Document Number: 84763

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

Note

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

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

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

Voltage at all I/O pins V

< V

CC1

is allowed - 0.5 6 V

Input currents For all pins, except IRED anode pin 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

See section

“Recommended Solder Profiles”

260 °C

Average output current I

IRED

(DC) 150 mA

Repetitive pulse output current < 90 μs, t

< 20 % I

IRED

(RP) 700 mA

ESD protection Human body model 1 kV

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

ELECTRICAL CHARACTERISTICS

PARAMETER TEST CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

TRANSCEIVER

Supply voltage V

2.4 3.6 V

Dynamic Supply current

Receive mode only, idle

In transmit mode, add additional 85 mA (typ) for IRED current.

Add RXD output current depending on RXD load.

SIR mode I

1.8 3 mA

MIR/FIR mode I

23.3mA

Shutdown supply current

SD = high

T= 25 °C, not ambient light

sensitive, detector is disabled in

shutdown mode

0.01 μA

Shutdown supply current

SD = high, full specified

temperature range, not ambient

light sensitive

1μA

Operating temperature range T

- 25 + 85 °C

Input voltage low (TXD, SD) V

- 0.5 0.5 V

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

TFDU6300-TR1

Mfr. #:

Buy TFDU6300-TR1

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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TFDU6300-TR1

TFDU6300-TR1

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