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infrared transceiver technical data features ? fully compliant to irda 1.1 C 4 mbps ? compatible with ask, hp- sir, and tv remote ? backward compatible to slower speeds ? excellent noise immunity ? no programming to switch speeds ? available in several mounting options ? designed to compensate for light loss due to cosmetic windows ? fully supported by all interface chips ? iec 825-class 1 eye safe description the hsdl-1100 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. the hsdl-1100 contains a high speed, high efficiency, ts algaas 870 nm led, a silicon pin photodiode, and a bipolar, silicon integrated circuit. the ic contains an led driver and a receiver providing two output signals, rxd-a for signal rates from 2.4 to hsdl-1100 application circuit 115.2 kb/s and rxd-b for signal rates of 576 kb/s and 4.0 mb/s. the receiver is designed for maxi- mum sensitivity to irda signals and minimum sensitivity to signals outside the irda optical wavelength and frequency modulation of interest. a receiver lens magnifies the effective area of the pin diode to enhance sensitivity. the lens is integral with the molded package and contains a dye which absorbs visible light. receiver outputs pulse low when the ir signal is present. the power supply for the pin and preamplifier are filtered to attenuate noise conducted from external sources. applications for the hsdl-1100 include notebook pcs, lans, telephones, pagers, printers, cameras, and industrial handheld devices. cx5 v cc ei txd r1 leda 10 r2 v cc cx2 7 pin bias rxd-a 8 4 2 1 cx1 cx6 rxd-b 5 cx4 cx3 cx4 cx3 6 gnd 39 ie hsdl-1100 v ref adaptive threshold & squelch r3 cx7 cx1 v cc gnd tx
2 package dimensions option #0x7 13.21 ?0.10 (0.520 ?0.004) 1.27 ?0.10 (0.050 ?0.004) (7x) -c- 0.51 (0.020) (8x) 15.89 ?0.25 (0.626 ?0.010) dimensions in millimeters (inches). 0.47 ?0.10 (0.019 ?0.004) 6.22 ?0.10 (0.245 ?0.004) 4.10 ?0.20 (0.161 ?0.008) -b- 5.0??3.5 4.42 ?0.15 (0.174 ?0.006) 4.41 ?0.20 (0.173 ?0.008) coplanarity of leads to be o.1 mm (0.076 mm tool) 0.43 (0.02) max. 1.71 ?0.20 (0.067 ?0.008) 2.61 ?0.20 (0.103 ?0.008) 2.71 ?0.20 (0.106 ?0.008) 0.9 ?0.2 (0.03 ?0.01) (2x) -a- 1.00 ?0.10 (0.039 ?0.004) (2x) 1.20 ?0.20 (0.047 ?0.008) (2x) 1.20 ?0.10 (0.047 ?0.004) (2x) bsc 3.50 ?0.20 (0.138 ?0.008) (12x) (12x) 0.63 ?0.12 (0.025 ?0.005) (12x) the ??datum is formed by the highest point on the surface and the highest point on the corresponding surface of the lead on the other side of the package. 6.86 ?0.10 (0.270 ?0.004) 6.35 (0.250) 3.43 (0.135) 6.84 ?0.15 (0.269 ?0.006) (2x) 2.87 (0.113) r 2.77 (0.109) r 5.94 ?0.10 (0.234 ?0.004) 0.97 ?0.10 (0.038 ?0.004) (2x) 8.75 ?0.20 (0.345 ?0.008) ordering information specify part number followed by option number hsdl-1100 #0x7 017 front mount orientation, 10 piece increment 007 front mount orientation, 200 piece increment hsdl-1100 #0x8 018 top mount orientation, 10 piece increment 008 top mount orientation, 200 piece increment hsdl-1100 #s07 front mount orientation, integrated shield, 200 piece increment
3 option #0x8 8.85 ?0.25 (0.348 ?0.010) 6.22 ?0.10 (0.245 ?0.004) -a- (12x) 5.0??3.5? dimensions in millimeters (inches). 5.94 ?0.10 (0.234 ?0.004) 1.15 ?0.15 (0.045 ?0.006) 0.63 ?0.12 (0.025 ?0.005) 13.21 ?0.10 (0.520 ?0.004) 1.27 ?0.10 (0.050 ?0.004) (7x) -c- 0.51 (0.020) (8x) 6.86 ?0.10 (0.270 ?0.004) -b- 0.67 (0.026) 0.43 (0.02) max. bsc 3.86 ?0.15 (0.152 ?0.006) (4x) the ??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. 1.18 ?0.10 (0.047 ?0.004) (2x) 1.46 (0.057) 4.62 ?0.20 (0.182 ?0.008) 16.61 ?0.25 (0.654 ?0.010) (12x) lead coplanarity 0.1 mm 1.70 ?0.10 (0.067 ?0.004) (12x) 1.46 (0.057) 6.35 (0.250) 3.43 (0.135) bsc 2.87 (0.113) r 2.77 (0.109) r (12x) 0.47 ?0.10 (0.019 ?0.004) option #s07 13.21 ?0.10 (7x) 1.27 ?0.10 -c- (8x) 0.51 15.89 ?0.25 dimensions in millimeters. 0.47 ?0.10 6.22 ?0.10 4.10 ?0.20 -b- 5.0??3.5 (12x) 4.42 ?0.15 4.41 ?0.20 coplanarity of leads to be 0.1 mm (0.076 mm tool) 1.71 ?0.20 2.61 ?0.20 2.71 ?0.20 0.9 ?0.2 -a- (2x) 1.00 ?0.10 (2x) 1.20 ?0.20 (2x) 1.20 ?0.10 3.50 ?0.20 0.63 ?0.12 the ??datum is formed by the highest point on the surface and the highest point on the corresponding surface of the lead on the other side of the package. 6.86 ?0.10 6.35 3.43 6.84 ?0.15 r 2.77 5.94 ?0.10 11.90 ?0.15 r 2.87 4.66 ?0.10 1.00
4 tape and reel dimensions option #0x7 14.20 ?0.10 (0.559 ?0.004) dimensions are in millimeters (inches). 2.00 ?0.10 (0.079 ?0.004) 2.18 (0.086) 2.21 (0.087) 32.00 ?0.30 (1.260 ?0.012) 4.00 ?0.10 (0.157 ?0.004) 24.00 ?0.10 (0.945 ?0.004) 1.50 ?0.10 (0.059 ?0.004) 1.75 ?0.10 (0.069 ?0.004) 1.19 r (0.046) 2.41 (0.095) 2.66 (0.105) 7.46 (0.294) 15.38 ?0.10 (0.606 ?0.004) 1.5?max. 15?max. 0.419 ?0.013 (0.0165 ?0.0005) 16.99 ?0.10 (0.669 ?0.004) 11.66 ?0.10 (0.459 ?0.004) 9.27 (0.365) 3.86 (0.152) 13.39 (0.527) 2.75 (0.108) 1.25 (0.049) 5?max. a o k o b o
5 32.00 ?0.30 (1.26 ?0.012) 4.00 ?0.10 (0.157 ?0.004) 1.55 ?0.10 (0.061 ?0.002) 14.20 ?0.10 (0.559 ?0.004) dimensions are in millimeters (inches). 16.00 ?0.10 (0.630 ?0.004) 2.00 ?0.10 (0.079 ?0.004) 2.00 + 0.25 (0.079 + 0.010) 1.14 (0.045) 2.74 (0.108) 9.02 ?0.10 (0.355 ?0.004) 6.53 (0.257) 7?max. 0.368 ?0.013 (0.0145 ?0.0005) 5.03 (0.198) 17.15 ?0.10 (0.675 ?0.004) 7.04 ?0.10 (0.277 ?0.004) 1.70 (0.067) 3.58 (0.141) r 1.75 ?0.10 (0.069 ?0.004) 4?max. tape and reel dimensions option #0x8
6 table 1. recommended application circuit components component recommended value notes r1 560 w , 5%, 0.125 watt r2 4.7 w , 5%, 0.5 watt r3 10 w , 5%, 0.125 watt 1 cx1 0.47 m f, 10%, x7r ceramic 2 cx2 220 pf, 10%, x7r ceramic cx3 4700 pf, 10%, x7r ceramic cx4 0.010 m f, 10%, x7r ceramic cx5 0.47 m f, 20%, x7r ceramic 5 mm lead length 2 cx6 6.8 m f tantalum. larger value recommended for noisy supplies or environments cx7 0.47 m f, 20%, x7r ceramic 3 notes: 1. in environments with noisy power supplies, supply rejection can be enhanced by including r3 as shown in application circuit on page 1. 2. cx1 and cx5 must be placed within 0.7 cm of the hsdl-1100 to obtain optimum noise immunity. 3. only necessary in applications where transmitter switching causes more than a 50 mv ripple on v cc . 14.20 ?0.10 dimensions are in millimeters. 2.00 ?0.10 2.18 3.18 32.00 ?0.30 4.00 ?0.10 24.00 ?0.10 1.50 ?0.10 1.75 ?0.10 1.19 r 0.76 x 45 2.41 2.67 8.23 15.56 ?0.10 1.5?max. 15?max. -0.419 ?0.013 16.97 ?0.10 12.34 ?0.10 9.80 4.80 13.50 2.75 1.25 5?max. a o k o b o tape and reel dimensions option #s07
7 truth table inputs outputs txd ei ie (led) rxd-a rxd-b v ih x high nv nv v il ei h [4] low low [6] nv v ih ei h [5] low nv low [6] v il ei l low high high x = dont care nv = not valid notes: 4. in-band ei 115.2 kb/s. 5. in-band ei 3 576 kb/s. 6. logic low is a pulsed response. the condition is maintained for a duration dependent on pattern and strength of the incident intensity. pinout pin description symbol 1 pin bypass capacitor cx1 2 ground (analog) gnd 3 averaging capacitor cx4 4 supply voltage v cc 5 receiver data output C channel b rxd-b 6 ground gnd 7 transmitter data input tx 8 receiver data output C channel a rxd-a 9 threshold capacitor cx3 10 led anode leda absolute maximum ratings for implementations where case to ambient thermal resistance 50 c/w. parameter symbol min. max. units conditions storage temperature t s -20 85 c operating temperature t a 070 c average led current i led (dc1) 100 ma average led current i led (dc2) 165 ma 90 m s pulse width, 25% duty cycle repetitive pulsed led current i led (rp) 660 ma 90 m s pulse width, 25% duty cycle peak led current i led (pk) 1.0 a 2 m s pulse width, 10% duty cycle led anode voltage v leda -0.5 7.0 v supply voltage v cc 0 7.0 v transmitter data input current i txd (dc) -12 12 ma receiver data output voltage v rxd-a -0.5 v cc + 0.5 v v rxd-b -0.5 v cc + 0.5 v 1100 yyww pin 1 pin 10 pin 10 pin 1 note: pins 1 and 10 are comprised of two physical leads each. the two physical leads of each pair should be tied together electrically on the application pc board.
8 recommended operating conditions parameter symbol min. max. units conditions notes operating temperature t a 070 c case to ambient thermal resistance 50 c/w 9 supply voltage v cc 4.75 5.25 v logic high transmitter v ih 4.25 5.25 v 8 input voltage (txd) logic low transmitter v il 0.0 0.3 v 8 input voltage (txd) logic high receiver input ei ih 0.0036 500 mw/cm 2 for in-band signals 116 kb/s 7 irradiance 0.0090 500 mw/cm 2 for in-band signals 576 kb/s logic low receiver input ei il 0.3 m w/cm 2 for in-band signals 7 irradiance led (logic high) i leda 400 660 ma 9 current pulse amplitude receiver setup time 1.0 ms for full sensitivity after transmitting receiver signal rate rxd-a 2.4 116 kb/s receiver signal rate rxd-b 0.576 4 mb/s ambient light see irda serial infrared physical layer link specification, appendix a for ambient levels. notes: 7. an in-band optical signal is a pulse/sequence where the peak wavelength, l p, is defined as 850 nm l p 900 nm, and the pulse characteristics are compliant with the irda serial infrared physical layer link specification. 8. with ri, cx2 input network and where t r (v i ) and t f (v i ) 5 ns. see application circuit (table 1) for component values. the driver gate for this input should be able to source and sink 6 ma (dc) and 50 ma (pk). txd refers to the node on the driver gate side of r1, cx2 on application circuit. 9. see the thermal derating curves on pages 8 and 9 for maximum operating conditions in order to maintain t junction <125 c. infrared reflow profile t2 = 11.5 ?.5 mins. (solder joint) 0 time (t) temperature ?? (t) 250 200 150 100 50 0 300 2 4 6 8 10 12 14 t1 = 8 ?1 mins. (solder joint) t (max.) = 250 ? or 235 ? (+5-0) ? any part of component body 3.5 ?.5 mins. (solder joint) t > 120 ? for t greater than 2.5 mins. (solder joint) dt/dt < 3 ?/sec. 185 ?
9 electrical and optical specifications specifications hold over the recommended operating conditions unless otherwise noted. test conditions represent worse case values for the parameters under test. unspecified test conditions can be anywhere in their operating range. all typicals are at 25 c and 5 v unless otherwise noted. parameter symbol min. typ. max. unit conditions notes receiver logic low v ol 0.5 v i o (rxd-a) = 1.0 ma, for 11 data output (rxd-a) in-band ei 3 3.6 m w/cm 2 , f 1 / 2 15 logic low v ol 0.5 v i o (rxd-b) = 1.0 ma, for 11 (rxd-b) in-band ei 3 9.0 m w/cm 2 , f 1 / 2 15 logic high v oh v cc -0.6 v i oh (rxd-a) = -20 m a, for (rxd-a) in-band ei 0.3 m w/cm 2 logic high v oh v cc -1.2 v i oh (rxd-b) = -20 m a, for (rxd-b) in-band ei 0.3 m w/cm 2 viewing angle 2 f 1 / 2 30 degrees effective detector area 0.2 cm 2 transmitter logic high ei 100 177 mw/sr v ih (txd) = 4.25 v 10 radiant i leda = 400 ma intensity t a = 25 c, q 1 / 2 15 ei 80 177 324 mw/sr v ih (txd) = 4.25 v 10 i leda = 400 ma 0 c t a 70 c, q 1 / 2 15 peak l p 875 nm wavelength spectral line dl 1 / 2 35 nm half width viewing angle 2 q 1 / 2 30 60 degrees transmitter logic low i il (txd) -2.0 2.0 m a gnd v il (txd) 0.3 v 10 logic high i ih (txd) 5.4 6.6 ma v ih (txd) = 4.25 v 10 led anode on state v on (leda) 2.78 v i leda = 400 ma, 25 c10 voltage v ih (txd) = 4.25 v off state i lk (leda) 250 m av leda = v cc = 5.25 v, 10 leakage v il (txd) = 0.3 v supply idle i cc1 3 5.1 ma v cc = 5.25 v, current v i (txd) = v il , ei = 0 active i cc2 418mav cc = 5.25 v, receiver v i (txd) = v il , ei 500 mw/cm 2 receiver peak l p 880 nm sensitivity wavelength notes: 10. with r1, cx2 input network. see application circuit (table 1) for component values. txd refers to driver gate of r1, cx2 on application circuit. 11. logic low is a pulsed response. the condition is maintained for a duration dependent on pattern and strength of the incident intensity. voltage data input current
10 switching specifications specifications hold over the recommended operating conditions unless otherwise noted. test conditions represent worst case values for the parameters under test. unspecified test conditions can be anywhere in their operating range. all typicals are at 25 c and 5 v unless otherwise noted. parameter symbol min. typ. max. unit conditions notes transmitter radiant tpw (ie) 1.5 1.6 1.8 m s tpw (txd) = 1.6 m s at 12 intensity pulse width 115.2 k pulses/second 115 125 135 ns tpw (txd) = 125 ns at 12 2.0 m pulses/second transmitter radiant t r (ie), 40 ns tpw (txd) = 125 ns at intensity rise and fall times t f (ie) 2.0 m pulses/second rxd-a pulse width tpw 1.0 7.5 m s f 1 / 2 15 13 (rxd-a) rxd-b pulse width tpw 75 185 ns f 1 / 2 15 14 (rxd-b) rxd-b pulse width (ask) 0.7 1.0 1.3 m s 500 khz/50% duty cycle 15 carrier ask receiver latency time t l 0.50 1.0 ms 13, 14 (rxd-b) t l (rxd-a) notes: 12. pulse widths measured at 1.4 volts. 13. for in-band signals 115.2 kb/s where 3.6 m w/cm 2 eil 500 mw/cm 2 . 14. for in-band signals, 125 ns pw, 4 mb/s, 4 ppm where 9.0 m w/cm 2 ei 500 mw/cm 2 . 15. pulse width specified is the pulse width of the second 500 khz carrier pulse received in a data bit. the first 500 khz carrier pulse may exceed 2 m s in width, which will not affect correct demodulation of the data stream. an ask and dask system using the hsdl-1100 has been shown to correctly receive all data bits for 9 m w/cm 2 11 junction to case measurements for hsdl-1100#0x7 max. case temperature if (ma) ( c) 400 101.3 450 98.4 500 95.3 550 92.1 600 88.7 650 85.2 700 81.6 750 77.9 hsdl-1100#0x7 leadform max. led drive current vs. case temperature appendix a. test methods a.1. background light and electromagnetic field there are four ambient inter- ference 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 wave- length within the range 850 nm to 900 nm and a spectral width less than 50 nm biased to provide 490 m w/cm 2 (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, gas- filled, 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 wave- length 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 m w/cm 2 minimum and 0.3 m w/cm 2 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 fre- quency 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 circum- stances. it will provide a common floor for irda operation. maximum drive current (a) 0.8 case temperature (?) 0.2 20 100 0 0.1 0.7 60 0 120 0.5 0.4 40 80 0.6 0.3
www.agilent.com/semiconductors for product information and a complete list of distributors, please go to our web site. for technical assistance call: americas/canada: +1 (800) 235-0312 or (408) 654-8675 europe: +49 (0) 6441 92460 china: 10800 650 0017 hong kong: (+65) 6271 2451 india, australia, new zealand: (+65) 6271 2394 japan: (+81 3) 3335-8152(domestic/interna- tional), or 0120-61-1280(domestic only) korea: (+65) 6271 2194 malaysia, singapore: (+65) 6271 2054 taiwan: (+65) 6271 2654 data subject to change. copyright ? 2002 agilent technologies, inc. obsoletes 5980-2957en april 30, 2002 5988-6259en

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