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| Infrared IrDA Compliant Transceiver Technical Data HSDL-1001 Features * Fully Compliant to IrDA 1.0 - 115 Kb/s * Compatible with ASK, Consumer IR/TV Remote * Superb Nose-to-Nose Operation * Low Power Consumption 3 A in Shutdown * Supply Voltage Range 2.7 V - 5.5 V * Operational Down to 2 V * Free Netlist for IrDA Modulation Circuitry * Low Latency 100 s * Available in Tape & Reel for Auto Insertion * Drop in Replacement for HSDL-1000 Description The HSDL-1001 infrared transceiver provides the interface between logic and IR signals for through-air, serial, half-duplex IR data links and is designed to satisfy the IrDA Physical Layer Specification for data rates up to 115 Kb/s. The HSDL-1001 contains a high speed, high efficiency TS AlGaAs 875 nm LED, a silicon PIN photodiode and a bipolar, silicon integrated circuit. The IC contains an LED driver, amplifiers and a quantizer. The shutdown function permits operating the receiver in a low current mode to minimize battery drain. Applications for the HSDL-1001 include notebook PCs, telephones, pagers, printers, cameras, and industrial handheld devices. V+ RLED LEDC LED VPIN PHOTODIODE COMPARATOR LEDA BUTTRESS LEAD* TXD TXD PIN 1 RXD SHUTDOWN 1001 YYWW V+ CX4 PIN 1 INDICATOR CX3 RXD SD VCC GND GND * SIDE BUTTRESS LEADS ARE FOR MECHANICAL STABILITY AND SHOULD NOT BE CONNECTED TO ANY ELECTRICAL POTENTIAL. 2 Package Dimensions Option 0X1* 0.43 MAX. (0.017) 3.4 0.25 (0.14 0.01) 13.21 0.25 (0.52 0.01) 6.4 0.25 (0.25 0.01) 3.4 0.25 (0.14 0.01) 8.54 0.15 MAX. (0.336 0.01) -B1 2 3 4 5 6 7 8 0.9 0.25 (0.04 0.01) 6.86 0.25 (0.27 0.01) 0.51 0.08 (8x) (0.020 0.003) -C- 1.27 0.10 (7x) (0.050 0.004) 1.9 0.25 (0.08 0.01) 16.61 0.15 (0.654 0.01) 6.22 0.25 (0.24 0.01) -A- 0.25 5.94 0.25 (0.23 0.01) 5.0 3 (10x) 0.6 0.12 (10x) (0.02 0.005) 0.13 0.05 (0.005 0.002) DIMENSIONS IN MILLIMETERS (INCHES). Option 0X2* 0.43 MAX. (0.017) NOTE: THE -B- DATUM IS FORMED BY THE TWO HIGHEST POINTS OF THE COMBINDED SURFACE FORMED BY THIS SURFACE AND THE CORRESPONDING SURFACE OF THE SAME LEAD ON THE OPPOSITE SIDE 7.92 0.25 MAX. OF THE PACKAGE. (0.312 0.01) 0 = TAPE AND REEL. X = STRIP OF 10. 1 = JEDEC STANDARD ARRAY. 3.4 0.25 (0.14 0.01) 13.21 0.25 (0.52 0.01) 6.4 0.25 (0.25 0.01) 3.43 0.25 (0.14 0.01) 6.86 0.25 (0.27 0.01) 1 2 3 4 5 6 7 8 1.27 0.10 (7x) (0.05 0.004) -C-B- 0.51 0.08 (8x) (0.020 0.003) 4.56 0.15 (0.180 0.01) 1.12 0.15 (0.44 0.006) 3.24 0.25 (0.128 0.01) 15.13 0.25 (0.596 0.01) 3.12 0.15 (0.123 0.01) 6.22 0.25 (0.24 0.01) 4.00 0.15 3.4 0.15 -A- 5.94 0.25 (0.23 0.01) 5.0 3 (8x) 3.80 0.15 (0.150 0.01) 8.88 0.15 (0.349 0.01) 0.25 0.60 0.12 (0.02 0.005) COPLANARITY 0.05 mm (0.002 INCHES). DIMENSIONS IN MILLIMETERS (INCHES). 3 Package Dimensions (continued) Option X04 3.43 0.25 (0.14 0.010) 0.43 (0.02) MAX. 13.21 0.25 (0.52 0.01) 6.35 0.25 (0.25 0.010) 3.43 0.25 (0.14 0.010) NOTE: THE -B- DATUM IS FORMED BY THE TWO HIGHEST POINTS OF THE COMBINED SURFACE FORMED BY THIS SURFACE AND THE CORRESPONDING SURFACE OF THE SAME LEAD ON THE OPPOSITE SIDE OF THE PACKAGE. *X POSITION INDICATES PACKAGING. 0 = TAPE AND REEL. 1 = JEDEC STANDARD ARRAY. 8.75 0.15 MAX. (0.345 0.01) -B- 6.86 0.25 (0.27 0.01) 3.84 (0.151) 1 2 3 4 5 6 7 8 1.27 0.15 (7x) (0.050 0.01) -C- 5.0 3.5 0.51 0.08 (8x) (0.020 0.003) 0.90 0.25 (0.04 0.01) 6.22 0.25 (0.24 0.01) APPROX. 6.79 0.25 CG (0.27 0.01) COPLANARITY 0.076 mm (0.003 INCHES). 15.89 0.15 (0.626 0.01) 0.61 0.25 (0.02 0.01) 5.93 0.25 (0.23 0.01) 4.12 0.15 (0.162 0.006) 5.00 0.76 0.08 (2x) (0.030 0.003) DIMENSIONS IN MILLIMETERS (INCHES). Truth Table Inputs TXD VIH VIL VIL VIL EI[1] X EIIH[2] EIIL X SD X VIL VIL VIH IE(LED) High (On) Low (Off) Low (Off) Low (Off) Outputs LEDA Low High High High RXD NV Low[3] High High X = Don't care NV = Not Valid Notes: 1. EI - Irradiance (light intensity) present at detector surface. 2. For in-band IrDA signals 115 kb/s. 3. RXD Low is a pulsed response. The condition is maintained for a duration dependent on the pattern and strength of the incident signal. 4 Pinout Pin 1 2 3 4 5 6 7 8 Description Shutdown No Connection Supply Voltage Receiver Data Output Ground Transmitter Data Input LED Cathode LED Anode VCC RXD Gnd TXD LEDC LEDA Symbol SD Absolute Maximum Ratings Parameter Storage Temperature Operating Temperature Lead Solder Temperature Average LED Current Repetitive Pulsed LED Current Peak LED Current LED Anode Voltage LED Cathode Voltage Supply Voltage Transmitter Data Input Voltage Receiver Data Output Voltage Shutdown ILED (DC) ILED (RP) ILED (PK) VLEDA VLEDC VCC VTXD VRXD VSD -0.5 -0.5 0 -0.5 Symbol TS TA Min. -20 0 Max. 85 70 260 100 500 1.0 7.0 VLEDA 7.0 VCC, 5.5 Units C C C mA mA A V V V V V V 90 s Pulse Width, 20% Duty Cycle 2 s Pulse Width, 10% Duty Cycle For 10 s (1.6mm below seating plane) Conditions -0.5 (V CC + 0.5), 5.5 -0.5 VCC, 5.5 5 Recommended Operating Conditions Parameter Operating Temperature Supply Voltage Logic High Transmitter Input Voltage Logic Low Transmitter Input Voltage Logic Low Shutdown Input Voltage Logic High Shutdown Input Voltage Logic High Receiver Input Irradiance Logic Low Receiver Input Irradiance LED (Logic High) Current Pulse Amplitude Receiver Set-up Time Signal Rate RXD Ambient Light Symbol TA VCC VIH(TXD) VIL (TXD) VIL(SD) VIH(SD) EIIH EIIL ILEDA 240 200 2.4 115 Min. 0 2.7 2.5 0.0 0.0 2.5 0.0036 Max. 70 5.5 VCC 0.8 0.8 VCC 500 0.3 Units C V V V V V mW/cm 2 W/cm2 mA s Kp/s See IrDA Serial Infrared Physical Layer Link Specification, Appendix A for ambient levels. For in-band signals* For in-band signals* For one metre links with daylight filters For full sensitivity after transmitting Conditions *Note: An in-band optical signal is a pulse/sequence where the peak wavelength, p, is defined as 850 nm p 900 nm, the pulse repetition rate, PRR, is defined as 2.4 Kp/s PRR 115.2 Kp/s and the pulse width, PW, is defined as 1.6 s PW (3/16)/PRR. 6 Electrical & Optical Specifications Specifications hold over 3.0 V VCC 5.5 V and 0C TA 70C and all typicals are at VCC = 5.0 V and TA = 25C unless otherwise specified. Listed conditions represent worst case values for the parameters under test. Unspecified test conditions can be anywhere in their recommended operating range. Parameter Symbol Min. Receiver Data Logic Low[2] VOL(RXD)[1,2] Output Voltage Logic High VOH(RXD) VCC-0.6 Receiver Field of View Twice HalfAngle 21/ 2 p(EI) 30 880 0.16 IEH 55 44 p(IE) 1/ 2 21/2 IIL (TXD) IIH(TXD) VON(LEDA) ILK(LEDA) Idle Active Receiver Active Transmitter Shutdown ICC1 ICC2 ICC3 ICC(SD) 3 5 2.5 2 -1.0 30 -1.0 40 125 2.1 <0.2 190 210 0.22 109 875 35 60 5.0 100 250 2.50 10 260 290 25 10 14 20 10 8 1 Typ. Max. 0.4 Unit V V nm cm 2 ILEDA = 240 mA, VI = 2.5 V mW/SR TA = 25C 250 mW/SR 0C TA 70C nm nm A A A V A A A mA mA A A A A A Half-angle, 1/ 2, is the angle where radiant intensity = 44 mW/SR. 0 V I 0.8 V VI = 2.5 V VI = 5.0 V ILEDA = 240 mA, Tj = 25C VLEDA = VCC = 5.5 V, VI = 0.3 V VCC = 3.6 V VCC = 5.5 V, EI = EIIL, VI (TXD) = V IL VCC = 5.5 V, EI = EIIH, VI (TXD) = VIL VCC = 5.5 V, EI = EIIL, VI(TXD) = VIH VCC = 3.6 V VCC = 5.5 V, EI = EIIL, VI(TXD) = VIL , VSD = VIH VCC = 5.5 volts VSD = 5.5 volts VCC = 3.6 volts VSD = 3.6 volts 3.0 V VCC 5.5 V 0 V VSD 0.8 V Conditions For in-band EI 3.6 W/cm2, 1/ 2 15 I = -20 A, for in-band EI 0.3 W/cm2 Half-angle, 1/2, is the angle where receiver sensitivity = 3.6 W/cm2. Receiver Peak Sensitivity Wavelength Effective Detector Area Transmitter Logic High Radiant Intensity Intensity Peak Wavelength Spectral Line Half Width Twice HalfAngle Logic Low Logic High LED Anode On State Voltage LED Anode Off State Leakage Supply Current Transmitter Field of Emission Transmitter Data Input Current Shutdown Input Current Logic High IIH(SD) IIH(SD) Logic Low IIL (SD) Notes: 1. Pulsed Response -- Logic Low is a pulsed response. A receiver output low state VOL(RXD) is not indefinitely maintained but is instead a pulsed response. The output low state is maintained for a duration dependent on the incident bit pattern and incident intensity (EI). 2. The EI 3.6 W/cm2 condition guarantees the IrDA minimum receiver sensitivity of 4.0 W/cm2 while allowing for 10% light loss through a cosmetic window placed in front of the HSDL-1001. 7 Switching Specifications Specifications hold over 3.0 V VCC 5.5 V and 0 TA 70C and all typicals are at VCC = 5.0 V and TA = 25C unless otherwise specified. Listed conditions represent worst case values for the parameters under test. Unspecified test conditions can be anywhere in their recommended operating range. Parameter Transmitter Optical Pulse Width Transmitter Optical Rise Time Transmitter Optical Fall Time Receiver Pulse Width Receiver Latency Time Receiver Wake-Up Time Receiver Shutdown Time Symbol tpw(SD) Min. 1.45 Typ. 1.7 Max. 2.15 Units s Conditions RLED = Recommended Value 2.5 V V IH(TXD) V CC tpw(TXD) = 1.6 s tr(SD) tf(SD) tpw(RXD) tL(RXD) twu(RXD) tsd(RXD) 0.5 0.05 0.1 0.6 0.6 8.2 s s s s s s For in-band EI 115.2 Kb/s 100 40 10 200 100 100 Application Circuit Component RLED CX3 CX4 Recommended Value 9.1 , 5%, 0.5 W, for 4.5 V VCC 5.5 V 3.3 , 5%, 0.5 W, for 3.0 V VCC 3.6 V 0.10 F 22%. XR7 Ceramic, Lead Length 5 mm. 4.7 F minimum. Larger values recommended for noisy supplies or environments. Appendix A. Test Methods A.1. Background Light and Electromagnetic Field There are four ambient interference conditions in which the receiver is to operate correctly. The conditions are to be applied separately: 1. Electromagnetic field: 3 V/m maximum (refer to IEC 801-3. severity level 3 for details) 2. Sunlight: 10 kilolux maximum at the optical port This is simulated with an IR source having a peak wavelength within the range 850 nm to 900 nm and a spectral width less than 50 nm biased to provide 490 W/cm2 (with no modulation) at the optical port. The light source faces the optical port. This simulates sunlight within the IrDA spectral range. The effect of longer wavelength radiation is covered by the incandescent condition. 3. Incandescent Lighting: 1000 lux maximum This is produced with general service, tungsten-filament, gasfilled, inside-frosted lamps in the 60 Watt to 150 Watt range to generate 1000 lux over the horizontal surface on which the equipment under test rests. The light sources are above the test area. The source is expected to have a filament temperature in the 2700 to 3050 degrees Kelvin range and a spectral peak in the 850 nm to 1050 nm range. 4. Fluorescent Lighting: 1000 lux maximum This is simulated with an IR source having a peak wavelength within the range 850 nm to 900 nm and a spectral width of less than 50 nm biased and modulated to provide an optical square wave signal (0 W/cm2 minimum and 0.3 W/cm2 peak amplitude with 10% to 90% rise and fall times less than or equal to 100 ns) over the horizontal surface on which the equipment under test rests. The light sources are above the test area. The frequency of the optical signal is swept over the frequency range from 20 kHz to 200 kHz. Due to the variety of fluorescent lamps and the range of IR emissions, this condition is not expected to cover all circumstances. It will provide a common floor for IrDA operation. www.semiconductor.agilent.com Data subject to change. Copyright (c) 1999 Agilent Technologies Inc. 5965-5363E (11/99) |
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