TFDU6108-TT3 Vishay, TFDU6108-TT3 Datasheet
TFDU6108-TT3
Specifications of TFDU6108-TT3
Related parts for TFDU6108-TT3
TFDU6108-TT3 Summary of contents
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... Fast Infrared Transceiver Module (4 Mbit/s), IrDA Interface Compatible, 2 5.5 V Supply Voltage Range Description The TFDU6108 is an infrared transceiver module compliant to the latest IrDA standard for fast infrared data communication, supporting IrDA speeds up to 4.0 Mbit/s (FIR), and carrier based remote control modes MHz ...
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... TFDU6108 Vishay Semiconductors Parts Table Part TFDU6108-TR3 Oriented in carrier tape for side view surface mounting TFDU6108-TT3 Oriented in carrier tape for top view surface mounting Functional Block Diagram SCLK Txd 17086 Pin Description Pin Number Function 1 IRED Anode separate power supply can be used at this pin. For V > ...
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... Test Conditions Symbol < CC2 CC1 < CC1 CC2 < CC1 logic amb T stg I (DC) IRED < (RP) on IRED V IREDA V Txd V Rxd d TFDU6108 Vishay Semiconductors Min Typ. Max - 125 350 - 100 240 130 600 - 0 0 0.5 logic - 0 0.5 logic 2.5 2.8 Internally mW/sr limited to ...
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... TFDU6108 Vishay Semiconductors Electrical Characteristics Transceiver ° 2 5.5 V unless otherwise noted. amb CC Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing. Parameter Supply voltage ° °C Dynamic supply current active, no signal ° ° °C idle active, no load ° ...
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... Document Number 82537 Rev. 1.6, 25-Jun-04 0.4 0.6 0.8 1.0 1.2 1.4 voltage V The current "I input voltage. Test Conditions Symbol TFDU6108 Vishay Semiconductors 1.6 1.8 2 under typical working conditions. dd " is the typical input current vs. the VIC Min Typ. Max www.vishay.com Unit 2 ...
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... TFDU6108 Vishay Semiconductors Parameter Logic LOW receiver input optical ambient noise irradiance suppression up to this level for e.g. fluorescent light tolerance equivalent to the IrDA "Background Light and Electromagnetic Field" specification Rise time of output signal 2 Fall time of output signal 2 Rxd pulse width of output signal, ...
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... VISHAY Recommended Circuit Diagram Operated with a low impedance power supply the TFDU6108 needs no external components. However, depending on the entire system design and board lay- out, additional components may be required (see fig- ure 1). V CC2 R1 V CC1 IRED Cathode R2 Rxd Rxd Vcc ...
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... Lead-Free, Recommended Solder Profile The TFDU6108 is a lead-free transceiver and quali- fied for lead-free processing. For lead-free solder paste like Sn standard reflow profiles: Ramp-Soak-Spike (RSS max. @ 230°C and Ramp-To-Spike (RTS). The Ramp-Soak-Spike profile was developed primarily for reflow ovens heated by infrared radiation. Shown below in figure 3 is Vishay’ ...
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... Current Derating Diagram 600 500 400 300 Current derating as a function of 200 the maximum forward current of IRED. Maximum duty cycle: 25%. 100 0 –40 – 100 120 140 Temperature ( C ) 14875 Figure 4. Current Derating Diagram Document Number 82537 Rev. 1.6, 25-Jun-04 TFDU6108 Vishay Semiconductors www.vishay.com 9 ...
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... TFDU6108 Vishay Semiconductors Package Dimensions in mm 18473 www.vishay.com 10 VISHAY Document Number 82537 Rev. 1.6, 25-Jun-04 ...
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... Document Number 82537 Rev. 1.6, 25-Jun-04 When no infrared communication is in progress and the serial bus is idle, the IRTX line is kept low and IRRX is kept high. Figure 5. Interface to Two Infrared Transceivers Figure 6. Infrared Dongle with Differential Signaling TFDU6108 Vishay Semiconductors www.vishay.com 11 ...
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... TFDU6108 Vishay Semiconductors Functional description The serial interface is designed to interconnect two or more devices. One of the devices is always in control of the serial interface and is responsible for starting every transaction. This device functions as the bus master and is always the infrared controller. The infra- red transceivers act as bus slaves and only respond to transactions initiated by the master ...
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... It is strongly recommended that optical transceiv- ers monitor this line instead of counting clock cycles in order to detect the end of the read trans action. This will always guarantee correct operation in case two or more transceivers from different manufacturers are sharing the serial interface. TFDU6108 Vishay Semiconductors 17179 17180 www.vishay.com ...
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... TFDU6108 Vishay Semiconductors Switching Characteristics 1) Maximum capacitive load = 20 pF Parameters SCLK Clock Period SCLK Clock High Time SCLK Clock Low Time Output Data Valid (from infrared controller) Output Data Hold (from infrared controller) Output Data Valid (from optical transceiver) Output Data Hold ...
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... Power - up defaults After power on the transceiver has to stay by definition in the following default mode shown in the table. The default mode of the TFDU6108 is different from the originally defined IrDA Serial Interface default mode. The implemented deviation from the standard was a market re- quest because only in this way a requested quick function test is possible with the TFDU6108 without the need to connect to a programming device ...
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... Data acknowledgement generated by the slave is available if the APEN bit is set the common control register. In IrDA default state this functionality is disabled. In default state of the TFDU6108 it is enabled (see above strongly recommended that this functionality is enabled the safe side for correct data transmission during SITC mode. ...
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... FIR > 0. Action Manufactured ID Device ID Receiver recovery time Power on stabilization Receiver stabilization SCKL max. frequency Common capabilities Supported Infrared modes Supported Infrared modes TFDU6108 Vishay Semiconductors ® (SIR functionality) Txd-IRED Remark (mA) 550 FIR standard, serial (switch, ext. resistor is necessary R1!) for V > CC2 250 SIR More Ext ...
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... TFDU6108 Vishay Semiconductors www.vishay.com 18 VISHAY Document Number 82537 Rev. 1.6, 25-Jun-04 ...
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... Index [3:0] & Index [3:0] & acknowledgement generating independent of the value of APEN Index [3:0] & Index [3:0] & acknowledgement generating independent of the value of APEN Index [3:0] & acknowledgement generating independent of the value of APEN A [2:0] = 111 & TFDU6108 Vishay Semiconductors no reaction no reaction no reaction www.vishay.com 19 ...
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... The transceiver address of Vishay FIR module TFDU6108 is 001. All commands have a common \"header\" or series of leading bits which take the form shown below. first bit sent to ...
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... The 3-bit transceiver address (A0-3) is for selecting the destination, e.g. 010 to TFDU8108 and 001 to TFDU6108. The second byte is data field (D0-7) for setting the characteristics of the transceiver module, e.g. SIR mode (00) or VFIR (05) when the register address is 0001 ...
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... TFDU6108 Vishay Semiconductors Some important serial interface sequences are shown below: www.vishay.com 22 programming VISHAY Document Number 82537 Rev. 1.6, 25-Jun-04 ...
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... FX Document Number 82537 Rev. 1.6, 25-Jun-04 TFDU6108 Programming Sequence (Transceiver address: 001) 011 0000 100 1 11110000 00 011 0000 100 1 00000000 00 011 1000 100 1 00000000 00 011 1000 100 1 10000000 00 011 1000 100 1 01000000 00 011 1000 100 1 11000000 00 ...
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... TFDU6108 Vishay Semiconductors Reel Dimensions Tape Width A max 330 www.vishay.com Reel Hub min. W max 24.4 30.4 VISHAY 14017 W min. W max 23.9 27.4 Document Number 82537 Rev. 1.6, 25-Jun-04 ...
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... VISHAY Tape Dimensions in mm Document Number 82537 Rev. 1.6, 25-Jun-04 TFDU6108 Vishay Semiconductors 18269 www.vishay.com 25 ...
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... TFDU6108 Vishay Semiconductors www.vishay.com 26 VISHAY 18283 Document Number 82537 Rev. 1.6, 25-Jun-04 ...
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... Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423 Document Number 82537 Rev. 1.6, 25-Jun-04 and may do so without further notice. TFDU6108 Vishay Semiconductors www.vishay.com 27 ...