TFDU6102 datasheet(1/16 Pages) VISHAY

Part #	TFDU6102

Description	Fast Infrared Transceiver Module (FIR, 4 Mbit/s) for 2.7 V to 5.5 V Operation

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Manufacturer	VISHAY [Vishay Siliconix]

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VISHAY

TFDU6102

Document Number 82550

Rev. 1.5, 24-Jun-04

Vishay Semiconductors

www.vishay.com

1

18102

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

for 2.7 V to 5.5 V Operation

Description

The TFDU6102 is a low-power infrared transceiver

module compliant to the latest IrDA physical layer

standard for fast infrared data communication, sup-

porting IrDA speeds up to 4.0 Mbit/s (FIR), and carrier

based remote control modes up to 2 MHz. Integrated

within the transceiver module are a PIN photodiode,

an infrared emitter (IRED), and a low-power CMOS

control IC to provide a total front-end solution in a sin-

gle package.

Vishay FIR transceivers are available in different

package options, including this BabyFace package

(TFDU6102). This wide selection provides flexibility

for a variety of applications and space constraints.

The transceivers are capable of directly interfacing

with a wide variety of I/O devices which perform the

modulation/

demodulation

function,

including

National Semiconductor’s PC87338, PC87108 and

PC87109, SMC’s FDC37C669, FDC37N769 and

CAM35C44, and Hitachi’s SH3. TFDU6102 has a tri-

state output and is floating in shut-down mode with a

weak pull-up.

Features

• Supply voltage 2.7 V to 5.5 V, Operating idle

current (receive mode) < 3 mA, Shutdown current

< 5

µA over full temperature range

• Surface Mount Package, top and side view,

9.7 mm x 4.7 mm x 4.0 mm

• Operating Temperature - 25 °C to 85 °C

• Storage Temperature - 40 °C to 100 °C

• Transmitter Wavelength typ. 886 nm, supporting

IrDA® and Remote Control

•IrDA® compliant, link distance > 1 m, ± 15 °, win-

dow losses are allowed to still be inside the IrDA®

spec.

• Remote Control Range > 8 m, typ. 22 m

• ESD > 4000 V (HBM), Latchup > 200 mA

• EMI immunity > 550 V/m for GSM frequency and

other mobile telephone bands /

(700 MHz to 2000 MHz, no external shield)

• Split power supply, LED can be driven by a

separate power supply not loading the regulated

supply. U.S. Pat. No. 6,157,476

• Tri-state-Receiver Output, floating in shut down

with a weak pull-up

• Eye safety class 1 (IEC60825-1, ed. 2001), limited

LED on-time, LED current is controlled, no single

fault to be considered

Applications

• Notebook Computers, Desktop PCs, Palmtop

Computers (Win CE, Palm PC), PDAs

• Digital Still 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

Similar Part No. - TFDU6102

Manufacturer	Part #	Datasheet	Description
Vishay Siliconix	TFDU6102	295Kb / 18P	Fast Infrared Transceiver Module (FIR, 4 Mbit/s) for 2.7 V to 5.5 V Operation Rev. 1.6, 05-Dec-05
	TFDU6102-TR3	295Kb / 18P	Fast Infrared Transceiver Module (FIR, 4 Mbit/s) for 2.7 V to 5.5 V Operation Rev. 1.6, 05-Dec-05
	TFDU6102-TT3	295Kb / 18P	Fast Infrared Transceiver Module (FIR, 4 Mbit/s) for 2.7 V to 5.5 V Operation Rev. 1.6, 05-Dec-05
	TFDU6102E	667Kb / 17P	Fast Infrared Transceiver Module Family (FIR, 4 Mbit/s) for 2.6 V to 5.5 V Operation Rev. B1.6, 02-Nov-00
	TFDU6102E-TR3	667Kb / 17P	Fast Infrared Transceiver Module Family (FIR, 4 Mbit/s) for 2.6 V to 5.5 V Operation Rev. B1.6, 02-Nov-00

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Manufacturer	Part #	Datasheet	Description
Vishay Siliconix	TFDU6102	295Kb / 18P	Fast Infrared Transceiver Module (FIR, 4 Mbit/s) for 2.7 V to 5.5 V Operation Rev. 1.6, 05-Dec-05
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	TFDU6301	217Kb / 15P	Fast Infrared Transceiver Module (FIR, 4 Mbit/s) for 2.4 V to 3.6 V Operation and Low-Voltage Logic (1.8 V) Rev. 1.8, 03-Jul-08
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