
TFDU6100E/TFDS6500E/TFDT6500E
Vishay Telefunken
Not for new designs
Rev. A5, 01-Apr-99
1
www.vishay.de
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Document Number 82518
Fast Infrared Transceiver Module Family
(FIR, 4 Mbit/s) for 3.3 V and 5.0 V operation
Description
The TFDU6100E, TFDS6500E, and TFDT6500E are
a family of low–power infrared transceiver modules
compliant to the IrDA 1.2 standard for fast infrared
(FIR) data communication, supporting IrDA speeds up
to 4.0 Mbit/s, HP-SIR, Sharp ASK and carrier based
remote control modes up to 2 MHz. Integrated within
the transceiver modules are a photo PIN diode, an
infrared emitter (IRED), and a low–power CMOS
control IC to provide a total front–end solution in a
single package. Vishay Telefunken’s FIR transceivers
are available in three package options, including our
Baby Face package (TFDU6100E), the smallest FIR
transceiver available on the market. 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 chips
which perform the modulation/ demodulation function,
including
National
Semiconductor’s
PC87338,
PC87108
and
PC87109,
SMC’s
FDC37C669,
FDC37N769 and CAM35C44, and Hitachi’s SH3. At a
minimum, a current–limiting resistor in series with the
infrared emitter and a VCC bypass capacitor are the
only external components required to implement a
complete solution.
Features
D Compliant to IrDA 1.2 (Up to 4 Mbit/s),
HP–SIR, Sharp ASK and TV Remote
D For 3.3 V and 5.0 V Operating Voltage
D Low–Power Consumption (3 mA Supply Current)
D Power Shutdown Mode (1 mA Shutdown Current)
D Three Surface Mount Package Options
–
Universal (9.7
× 4.7 × 4.0 mm)
–
Side View (13.0
× 5.95 × 5.3 mm)
–
Top View (13.0
× 7.6 × 5.95 mm)
D High Efficiency Emitter
D Baby Face (Universal) Package Capable of
Surface Mount Solderability to Side and Top View
Orientation
D Directly Interfaces with Various Super I/O and
Controller Devices
D Built–In EMI Protection – No External Shielding
Necessary
D Few External Components Required
D Backward Compatible to all Telefunken SIR and
FIR Infrared Transceivers
Applications
D Notebook Computers, Desktop PCs, Palmtop
Computers (Win CE, Palm PC), PDAs
D Digital Still and Video Cameras
D Printers, Fax Machines, Photocopiers, Screen
Projectors
D Telecommunication Products
(Cellular Phones, Pagers)
D Internet TV Boxes, Video Conferencing Systems
D External Infrared Adapters (Dongles)
D Medical and Industrial Data Collection Devices
Package Options
TFDU6100E
TFDS6500E
TFDT6500E
Baby Face (Universal)
Side View
Top View
This product is currently in development. Inquiries regarding the status of this product should be directed to Vishay Telefunken Marketing.