VISHAY
TFBS5711
Vishay Semiconductors
Fast Infrared Transceiver Module (MIR, 1.152 Mbit/s)
for IrDA
廬
applications
Description
The TFBS5711 is an infrared transceiver module
compliant to the latest IrDA physical layer standard for
fast infrared data communication, supporting IrDA
speeds up to 1.152 Mbit/s (MIR), HP-SIR
廬
, Sharp
ASK
廬
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 control IC to provide a total front-end solu-
tion in a single package.
18508
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
serial resistor for current control is the only external
component required in implementing a complete solu-
tion. TFBS5711 has a tri-state output and is floating in
shut-down mode with a weak pull-up.
Applications
鈥?Telecommunication Products
(Cellular Phones, Pagers)
鈥?Digital Still and Video Cameras
鈥?Printers, Fax Machines, Photocopiers,
Screen Projectors
鈥?Medical and Industrial Data Collection
鈥?Notebook Computers, Desktop PCs,
Palmtop Computers (Win CE, Palm PC), PDAs
鈥?Internet TV Boxes, Video Conferencing Systems
鈥?External Infrared Adapters (Dongles)
鈥?Kiosks, POS, Point and Pay Devices including
IrFM - Applications
Features
鈥?Compliant to the latest IrDA physical layer low
power specification (up to 1.152 Mbit/s) and TV
Remote Control
鈥?Operates from
2.7 V to 5.5 V within specification
鈥?Industries smallest footprint
- 6.0 mm length
- 1.9 mm height
鈥?Low Power Consumption (typ. 0.55 mA
Supply Current in receive mode, no signal)
鈥?Power Shutdown Mode (< 5
碌A(chǔ)
Shutdown Current
in Full Temperature Range, up to 85 擄C)
鈥?Surface Mount Package, low profile (1.9 mm)
Universal (L 6.0 mm x W 3.1 mm x H 1.9 mm)
鈥?Directly Interfaces with Various Super I/O and
Controller Devices
鈥?Tri-state-Receiver Output, floating in shut down
with a weak pull-up
鈥?Split power supply, transmitter and receiver can be
operated from two power supplies with relaxed
requirements saving costs, US - Patent No.
6,157,476
鈥?Only One External Component Required
鈥?TV Remote Control supported
Document Number 82634
Rev. 1.3, 05-Dec-03
www.vishay.com
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