TFDU6103 Datasheet, PDF (1/15 Pages) Vishay Siliconix – Fast Infrared Transceiver Module (FIR, 4 Mbit/s) for 2.4 V to 5.5 V Operation

TFDU6103
Vishay Semiconductors
Fast Infrared Transceiver Module (FIR, 4 Mbit/s)
for 2.4 V to 5.5 V Operation
Description
The TFDU6103 is a low-power infrared transceiver
module compliant to the latest IrDA physical layer
standard for fast infrared data communication,
supporting 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 single package.
Vishay FIR transceivers are available in different
package options, including this BabyFace package
(TFDU6103). 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
20110
modulation/demodulation function, including National
Semiconductor’s PC87338, PC87108 and PC87109,
SMC’s FDC37C669, FDC37N769 and CAM35C44,
and Hitachi’s SH3. TFDU6103 has a tri-state output
and is floating in shut-down mode with a weak pull-up.
Features
• Supply voltage 2.4 V to 5.5 V, operating
idle current (receive mode) < 3.3 mA,
shutdown current < 1 µA over full
temperature range
e3
• 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
• Transmitter wavelength typ. 886 nm, supporting
IrDA^® and remote control
• IrDA^® compliant, link distance > 1 m, ± 15°,
window losses are allowed to still be inside the
IrDA^® spec.
• Remote control range > 8 m, typ. 22 m
• ESD > 1 kV
• Latchup > 100 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 (IEC 60825-1, ed. 2001), limited
LED on-time, LED current is controlled, no single
fault to be considered
• Lead (Pb)-free device
• Qualified for lead (Pb)-free and Sn/Pb processing
(MSL4)
• Device in accordance with RoHS 2002/95/EC and
WEEE 2002/96EC
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 an industrial data collection
Parts Table
Part
TFDU6103-TR3
TFDU6103-TT3
Document Number 81211
Rev. 1.3, 03-Jul-08
Description
Oriented in carrier tape for side view surface mounting
Oriented in carrier tape for top view surface mounting
Qty/reel
1000 pcs
1000 pcs
www.vishay.com
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