HSDL-3021-021 Avago Technologies US Inc., HSDL-3021-021 Datasheet

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... Data Compliant Low Power 4.0 Mbit/s with Remote Control Infrared Transceiver Data Sheet Description The HSDL-3021 is a new generation low profile high speed enhanced infrared (IR) transceiver module that provides the capability of (1) interface between logic and IR signals for through-air, serial, half- ...

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... CC LED DRIVER PULSE SHAPER Order Information Part Number Packaging Type HSDL-3021-021 Tape and Reel Marking Information The unit is marked with “HYWLL” on the shield Y = Year W = Work week LL = Lot information Package Quantity Front Option 2500 ...

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... CX2, CX4 4.7 F, 20%, Tantalum Note: 1. CX1, CX2, CX3 & CX4 must be placed within 0 HSDL-3021 to obtain optimum noise immunity. CAUTIONS: The BiCMOS inherent to the design of this component increases the component’s susceptibility to damage from electrostatic discharge (ESD advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD ...

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Absolute Maximum Ratings For implementations where case to ambient thermal resistance is 50 C/W. Parameter Storage Temperature Operating Temperature LED Anode Voltage Supply Voltage Input Voltage: TXD, SD/Mode Input/Output Supply Voltage: RXD IR LED Current Pulse Amplitude RC LED Current ...

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Electrical and Optical Specifications Specifications (Min. & Max. values) hold over the recommended operating conditions unless otherwise noted. Unspecified test conditions may be anywhere in their operating range. All typical values (Typ.) are with V 3.0 V ...

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Electrical and Optical Specifications (Cont’d.) Parameter IR LED Anode On-State Voltage (SIR Mode) IR LED Anode On-State Voltage (MIR/FIR Mode) Remote Control (RC) Transmitter RC Radiant Intensity RC Viewing Angle RC Peak Wavelength TxD_RC Logic Levels High Low TxD_RC Input ...

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Timing Waveforms 90% 50% 10 Waveform 1. RXD output waveform t LED ON 90% 50% 10% LED OFF t r Waveform 2. LED optical waveform TXD LED t pw (MAX.) Waveform 3. ...

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IR SIR Mode - VLED_A vs ILED 2.4 2.3 2.2 2.1 2.0 1.9 1.8 1.7 1.6 1.5 000.0E+0 20.0E-3 40.0E-3 60.0E-3 ILED (A) IR SIR Mode - Radiant Intensity vs ILED 000.0E+0 20.0E-3 40.0E-3 ...

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... HSDL-3021 Package Dimensions MOUNTING CENTER RC EMITTER AND 2.05 IrDA EMITTER 2.85 3.0 1.85 8 0.6 9 4.0 1.025 C L RECEIVER 2.5 1.175 2.55 4.0 8.0 2 PIN 1 PIN 2 PIN 3 PIN PIN 5 PIN 6 3.325 PIN 6.65 PIN 8 0.35 0.65 0.80 V LED IOV CC TxDR RxD ...

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... HSDL-3021 Tape and Reel Dimensions UNIT: mm POLARITY PIN 8: VLED PIN 1: GND 0.4 0.05 2.8 0.1 EMPTY (40 mm MIN.) LABEL 10 4.0 0.1 1.75 0.1 + 0.1 1.5 0 1.5 0.1 8.4 0.1 3.4 0.1 8.0 0.1 PROGRESSIVE DIRECTION PARTS MOUNTED LEADER (400 mm MIN.) EMPTY (40 mm MIN ...

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... HSDL-3021 Moisture Proof Packaging All HSDL-3021 options are shipped in moisture proof package. Once opened, moisture absorption begins. This part is compliant to JEDEC Level 4. UNITS IN A SEALED MOISTURE-PROOF PACKAGE IS OPENED YES NO BAKING IS NECESSARY PERFORM RECOMMENDED BAKING CONDITIONS Figure 3. Baking conditions chart. 11 PACKAGE (UNSEALED) ENVIRONMENT LESS THAN 30° ...

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... The temperatures are measured at the component to printed circuit board connections. In process zone P1, the PC board and HSDL-3021 pins are heated to a temperature of 150 C to activate the flux in the solder paste. The temperature ramp up rate, R1, is limited per second to allow for even heating of both the PC board and HSDL-3021 pins ...

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... Appendix A: HSDL-3021 SMT Assembly Application Note Solder Pad, Mask and Metal Stencil STENCIL APERTURE SOLDER MASK Figure 1. Stencil and PCBA. Recommended Land Pattern MOUNTING CENTER 0.10 1.75 0.6 0.35 Figure 2. 13 METAL STENCIL FOR SOLDER PASTE PRINTING LAND PATTERN PCBA MOUNTING CENTER 2 ...

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Recommended Metal solder Stencil Aperture It is recommended that only a 0.152 mm (0.006 inch 0.127 mm (0.005 inch) thick stencil be used for solder paste printing. This is to ensure adequate printed solder paste volume and no ...

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Appendix B: PCB Layout Suggestion The effects of EMI and power supply noise can potentially reduce the sensitivity of the receiver, resulting in reduced link distance. The PCB layout played an important role to obtain a good PSRR and EM ...

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NOISE SOURCES TO BE PLACED AS FAR AWAY FROM THE TRANSCEIVER AS POSSIBLE CX1 R 1 CX2 LAYER 3 BOTTOM LAYER (GND) The area underneath the module at the second layer, and all directions around the module, ...

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... Appendix C: General Application Guide for the HSDL-3021 infrared IrDA Compliant 4 Mb/s Transceiver Description The HSDL-3021, a wide-voltage operating range infrared transceiver is a low-cost and small form factor device that is designed to address the mobile computing market such as PDAs, as well as small embedded mobile products such as digital cameras and cellular phones ...

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... CC GPIO IR_RxD GPIO IR_TxD 100 kW 100 kW GND Figure 3: HSDL-3021 configuration with general mobile architecture processor. The transceiver is directly interfaced with the microprocessor provided its support infrared communication commonly known as Infrared Communications Port (ICP). The ICP supports both SIR data rates up to 115.2 kps and sometimes ...

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... Remote Control Operation The HSDL-3021 is spectrally suited to universal remote control transmission function at 940 nm typically. Remote control applications are not governed by any standards, owing to which there are numerous remote codes in market. Each of those standards results in receiver modules with different sensitivities, depending on the Table 3 ...

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... the width of the window the height of the window, and Z is the distance from the HSDL-3021 to the back of the window. The distance from the center of the LED lens to the center of the photodiode lens is 5.1 mm. The equations that determine the size of the window are as follows ...

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APERTURE WIDTH (X) vs. MODULE DEPTH MIN MODULE DEPTH (Z) – mm For the modules depth values that are not shown on the ...

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Shape of the Window From an optics standpoint, the window should be flat. This ensures that the window will not alter either the radiation pattern of the LED, or the receive pattern of the photodiode. If the window must be ...

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... Appendix E: General Application Guide for the HSDL-3021 Remote Control Drive Modes The HSDL-3021 can operate in the single-TxD programmable mode or the two-TxD direct transmission mode. Single-TxD Programmable Mode In the single-TxD programmable mode, only one input pin (TxD_IR input pin) is used to drive the ...

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Two-TxD Direct Transmission Mode In the two-TxD direct transmission mode, the LED can be driven separately for IrDA and RC mode of operation through the TxD_IR and TxD_RC pins respectively. This mode can be used when the external controller utilizes ...

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... Power-Up Sequencing To have a proper operation for HSDL-3201, the following power-up sequencing must be followed strongly recommended that V prior to IOV . IOV DL CC IOV CC t SDDL not recommended to turn on IOV V while SD is low. However, for application CC that IOV comes prior pin has to be set high to assure proper functionality ...

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For product information and a complete list of distributors, please go to our website: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies Limited in the United States and other countries. Data subject to change. Copyright © ...