TFDU7100-TR3 VISHAY [Vishay Siliconix], TFDU7100-TR3 Datasheet

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TFDU7100-TR3

Manufacturer Part Number
TFDU7100-TR3
Description
Infrared Transceiver Module (FIR, 4 Mbit/s) for IrDA combined with Remote Control Receiver (36 kHz to 38 kHz Carrier)
Manufacturer
VISHAY [Vishay Siliconix]
Datasheet

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Part Number:
TFDU7100-TR3
Manufacturer:
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Part Number:
TFDU7100-TR3
Manufacturer:
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Infrared Transceiver Module (FIR, 4 Mbit/s) for IrDA
with Remote Control Receiver (36 kHz to 38 kHz Carrier)
Description
The TFDU7100 IrDA compliant transceiver is a multi-
media module that supports IrDA data transfer up to
4 Mbit/s (FIR) and bidirectional Remote Control oper-
ating over a range of more than 18 m. Integrated
within the transceiver are two PIN photodiodes, an
infrared emitter (IRED) and two low-power control IC.
It is ideal for applications requiring both Remote Con-
trol and IrDA communication.
Features
Applications
Parts Table
Document Number 84773
Rev. 1.1, 27-Sep-06
• Compliant to the latest IrDA physical
• TV Remote Control receiver with 18 m
• Remote Control carrier frequency 36 kHz
• Operates from 2.7 V to 5.5 V within specification
• Surface Mount Package, low profile
• Compliant with IrDA Background Light Specifica-
• Remote control and IrDA communication in
• Notebook computers, Desktop PC’s, Internet TV
• Digital Still and Video Cameras
• Printers, fax machines, Photocopiers, Screen Pro-
TFDU7100-TR3
TFDU7100-TT3
layer specification (9.6 kbit/s to 4 Mbit/s)
receive range
to 38 kHz
over full temperature range from - 25 °C to + 85 °C
(L 9.9 mm x 4.1 mm x 4 mm)
tion
Multimedia
Boxes, Video Conferencing Systems
jectors
Part
Oriented in carrier tape for side view surface mounting
Oriented in carrier tape for top view surface mounting
e3
Description
• EMI Immunity > 300 V
• Lead (Pb)-free device
• Qualified for lead (Pb)-free and Sn/Pb processing
• Qualified for lead (Pb)-free and lead (Pb)-bearing
• Device in accordance with RoHS 2002/95/EC and
• Split power supply, transmitter and receiver can be
(according IEC61000-4-3)
(MSL4)
soldering processes
WEEE 2002/96/EC
operated from two power supplies with relaxed
requirements saving costs, US - Patent - No.
6,157,476
19584
Vishay Semiconductors
rms
/m in GSM Bands verified
TFDU7100
®
combined
1000 pcs
1000 pcs
Qty/Reel
www.vishay.com
1

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TFDU7100-TR3 Summary of contents

Page 1

... Notebook computers, Desktop PC’s, Internet TV Boxes, Video Conferencing Systems • Digital Still and Video Cameras • Printers, fax machines, Photocopiers, Screen Pro- jectors Parts Table Part TFDU7100-TR3 TFDU7100-TT3 Document Number 84773 Rev. 1.1, 27-Sep-06 19584 • EMI Immunity > 300 V (according IEC61000-4-3) • ...

Page 2

... TFDU7100 Vishay Semiconductors Functional Block Diagram SD TXD 19597 Pin Description Pin Number Function 1 V IRED anode to be externally connected to V CC2 IRED Anode 2 IRED Cathode 3 TXD This Schmitt-Trigger 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 ...

Page 3

... CC2 CC1 < CC1 CC2 < 6 CC1 RXD is allowed V CC1 amb T stg I (DC) IRED < (RP) on IRED TFDU7100 Vishay Semiconductors Min Typ. Max Unit - 0 0 0.5 - 0.5 V CC1 - 0 250 mW 125 ° ° 100 °C 260 ° ...

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... TFDU7100 Vishay Semiconductors Electrical Characteristics Transceiver Tested ° 2 5.5 V unless otherwise noted. amb CC1 CC2 Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing. Parameter Supply voltage Dynamic supply current SD = Low, E Average dynamic supply I = 300 mA Duty ...

Page 5

... PW = 125 ns, 4.0 Mbit 250 ns, 4.0 Mbit Spec takes a window loss 10 % into account. In Angular Range, power per unit area. The receiver must meet the BER speci- e TFDU7100 Vishay Semiconductors Min Typ. Max Unit 45 81 mW/m (4.5) (8.1) (µW/cm 100 190 mW/m (10) (19) (µW/cm 5 kW/m ...

Page 6

... TFDU7100 Vishay Semiconductors *) Remote Control Receiver Tested ° 2 5.5 V unless otherwise noted. amb CC1 CC2 Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing Parameter λ = 950 nm Minimum detection threshold α = 0°, 15°, RC5/RC6, 36 kHz irradianceRC λ ...

Page 7

... Recommended Circuit Diagram Operated at a clean low impedance power supply the TFDU7100 needs no additional external components beside a resistor at the open collector RC-RXD-out- put. However, depending on the entire system design and board layout, additional components may be required (see figure 2 IRED V R2 ...

Page 8

... O manual, the Vishay application notes, or contact directly Vishay Sales, Marketing or Application. Mode Switching The TFDU7100 is in the SIR mode after power default mode, therefore the FIR data transfer rate has to be set by a programming sequence using the TXD and SD inputs as described below. The low fre- quency mode covers speeds up to 115 ...

Page 9

... Time/s 19535 Figure 4. Recommended Solder Profile for Sn/Pb soldering Lead (Pb)-Free, Recommended Solder Profile The TFDU7100 is a lead (Pb)-free transceiver and qualified for lead (Pb)-free processing. For lead (Pb)- free solder paste like Sn (3.0 - 4.0) Ag (0.5 - 0.9) Cu, there are two standard reflow profiles: Ramp-Soak- Spike (RSS) and Ramp-To-Spike (RTS). The Ramp- Soak-Spike profile was developed primarily for reflow ovens heated by infrared radiation ...

Page 10

... TFDU7100 Vishay Semiconductors Optical Window For the design of the optical windows see application note “Window Size in Housings” TFDU7100 - (Universal) Package 19586 Figure 8. Package drawing TFDU7100, dimensions in mm, tolerance ± 0.2 if not otherwise mentioned 0.6 2.5 1 19587 Figure 9. Recommended solder pad layout www ...

Page 11

... Tape and Reel Reel dimensions Drawing-No.: 9.800-5090.01-4 Issue: 1; 29.11.05 14017 Figure 10. Reel dimensions, tolerance ± 0.2 mm, if not otherwise mentioned Tape Width A max 330 Document Number 84773 Rev. 1.1, 27-Sep- min. W max 24.4 30.4 TFDU7100 Vishay Semiconductors W min. W max 23.9 27.4 www.vishay.com 11 ...

Page 12

... TFDU7100 Vishay Semiconductors Tape Dimensions 19819 Drawing-No.: 9.700-5251.01-4 Issue: 3; 02.09.05 Figure 11. Tape dimensions, tolerance ± 0.2 mm, if not otherwise mentioned www.vishay.com 12 Document Number 84773 Rev. 1.1, 27-Sep-06 ...

Page 13

... Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Document Number 84773 Rev. 1.1, 27-Sep-06 and may do so without further notice. TFDU7100 Vishay Semiconductors www.vishay.com 13 ...

Page 14

Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description ...

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