infrared irda compliant transceiver technical data features ? fully compliant to irda 1.0 C 115 kb/s ? compatible with ask, consumer ir/tv remote ? superb nose-to-nose operation ? low power consumption 3 m a in shutdown ? supply voltage range 2.7 v C 5.5 v ? operational down to 2 v ? low latency 100 m 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 hsdl-1001 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. gnd v cc gnd v+ rxd txd rxd txd cx3 cx4 comparator photodiode v pin ledc leda r led v+ pin 1 buttress
lead* * side buttress leads are for mechanical stability and
should not be connected to any electrical potential. pin 1
indicator 1001
yyww shutdown sd led
2 13.21 ?0.25
(0.52 ?0.01) 0.43
(0.017) max. 7.92 ?0.25
(0.312 ?0.01) max. 1.27 ?0.10
(0.05 ?0.004) (7x) -c- 0.51 ?0.08
(0.020 ?0.003) (8x) 8.88 ?0.15
(0.349 ?0.01) 15.13 ?0.25
(0.596 ?0.01) -a- dimensions in millimeters (inches). -b- 6.86 ?0.25
(0.27 ?0.01) 1 2345678 6.4 ?0.25
(0.25 ?0.01) 3.43 ?0.25
(0.14 ?0.01) 5.94 ?0.25
(0.23 ?0.01) 3.12 ?0.15
(0.123 ?0.01) 6.22 ?0.25
(0.24 ?0.01) 3.80 ?0.15
(0.150 ?0.01) 3.24 ?0.25
(0.128 ?0.01) 0.60 ?0.12
(0.02 ?0.005) 4.56 ?0.15
(0.180 ?0.01) 1.12 ?0.15
(0.44 ?0.006) coplanarity ?0.05 mm (0.002 inches). 3.4 ?0.25
(0.14 ?0.01) 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
of the package. 0 = tape and reel.
x = strip of 10.
1 = jedec standard array.
5.0??3?(8x) 3.4 ?0.15 4.00 ?0.15 0.25 13.21 ?0.25
(0.52 ?0.01) 0.43
(0.017) max. 8.54 ?0.15
(0.336 ?0.01) max. 0.51 ?0.08
(0.020 ?0.003) (8x) -c- -b- 1.27 ?0.10
(0.050 ?0.004) (7x) 6.86 ?0.25
(0.27 ?0.01) 16.61 ?0.15
(0.654 ?0.01) 6.22 ?0.25
(0.24 ?0.01) -a- 5.0??3?(10x) dimensions in millimeters (inches). 6.4 ?0.25
(0.25 ?0.01) 3.4 ?0.25
(0.14 ?0.01) 1 2345678 5.94 ?0.25
(0.23 ?0.01) 0.13 ?0.05
(0.005 ?0.002) 0.6 ?0.12
(0.02 ?0.005) (10x) 0.9 ?0.25
(0.04 ?0.01) 3.4 ?0.25
(0.14 ?0.01) 1.9 ?0.25
(0.08 ?0.01) 0.25 package dimensions option 0x1* option 0x2*
3 package dimensions (continued) option x04 13.21 ?0.25
(0.52 ?0.01) 8.75 ?0.15
(0.345 ?0.01) max. 1.27 ?0.15
(0.050 ?0.01) (7x) -c- 0.51 ?0.08
(0.020 ?0.003) (8x) 15.89 ?0.15
(0.626 ?0.01) 5.00 dimensions in millimeters (inches). 6.86 ?0.25
(0.27 ?0.01) 6.79 ?0.25
(0.27 ?0.01) 6.22 ?0.25
(0.24 ?0.01) 0.90 ?0.25
(0.04 ?0.01) approx.
cg 0.61 ?0.25
(0.02 ?0.01) -b- 5.0??3.5 1 2345678 6.35 ?0.25
(0.25 ?0.010) 3.43 ?0.25
(0.14 ?0.010) 3.84
(0.151) 3.43 ?0.25
(0.14 ?0.010) 0.76 ?0.08
(0.030 ?0.003) (2x) 5.93 ?0.25
(0.23 ?0.01) 4.12 ?0.15
(0.162 ?0.006) coplanarity
?0.076 mm (0.003 inches). 0.43 (0.02) max. 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.
truth table inputs outputs txd ei [1] sd ie(led) leda rxd v ih x x high (on) low nv v il ei ih [2] v il low (off) high low [3] v il ei il v il low (off) high high v il xv ih low (off) high high x = dont care nv = not valid notes: 1. ei C 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 description symbol 1 shutdown sd 2 no connection 3 supply voltage v cc 4 receiver data output rxd 5 ground gnd 6 transmitter data input txd 7 led cathode ledc 8 led anode leda absolute maximum ratings parameter symbol min. max. units conditions storage temperature t s -20 85 c operating temperature t a 070 c lead solder temperature 260 c for 10 s (1.6mm below seating plane) average led current i led (dc) 100 ma repetitive pulsed led i led (rp) 500 ma 90 m s pulse width, current 20% 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 led cathode voltage v ledc -0.5 v leda v supply voltage v cc 0 7.0 v transmitter data input v txd -0.5 v cc , 5.5 v voltage receiver data output v rxd -0.5 (v cc + 0.5), 5.5 v voltage shutdown v sd -0.5 v cc , 5.5 v
5 recommended operating conditions parameter symbol min. max. units conditions operating temperature t a 070 c supply voltage v cc 2.7 5.5 v logic high transmitter v ih (txd) 2.5 v cc v input voltage logic low transmitter v il (txd) 0.0 0.8 v input voltage logic low shutdown v il (sd) 0.0 0.8 v input voltage logic high shutdown v ih (sd) 2.5 v cc v input voltage logic high receiver ei ih 0.0036 500 mw/cm 2 for in-band signals* input irradiance logic low receiver ei il 0.3 m w/cm 2 for in-band signals* input irradiance led (logic high) current i leda 240 ma for one metre links with daylight filters pulse amplitude receiver set-up time 200 m s for full sensitivity after transmitting signal rate rxd 2.4 115 kp/s ambient light see irda serial infrared physical layer link specification, appendix a for ambient levels. *note: an in-band optical signal is a pulse/sequence where the peak wavelength, l p, is defined as 850 nm l 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 m s pw (3/16)/prr.
6 parameter symbol min. typ. max. unit conditions receiver data logic low [2] v ol (rxd) [1,2] 0.4 v for in-band ei 3 3.6 m output voltage w/cm 2 , j 1 / 2 15 logic high v oh (rxd) v cc -0.6 v i o = -20 m a, for in-band ei 0.3 m w/cm 2 receiver field twice half- 2 j 1 / 2 30 half-angle, j 1 / 2 , is the of view angle angle where receiver sensitivity = 3.6 m w/cm 2 . receiver peak l p(ei) 880 nm sensitivity wavelength effective detector 0.16 cm 2 area transmitter logic high ieh i leda = 240 ma, v i = 2.5 v radiant intensity intensity 55 mw/sr t a = 25 c 44 109 250 mw/sr 0 c t a 70 c peak l p(ie) 875 nm wavelength spectral line dl 1 / 2 35 nm half width transmitter field twice half- 2 q 1 / 2 30 60 half-angle, q 1 / 2 , is the angle of emission angle where radiant intensity = 44 mw/sr. transmitter data logic low i il (txd) -1.0 5.0 m a0 v i 0.8 v input current logic high i ih (txd) 40 100 m av i = 2.5 v 125 250 m av i = 5.0 v led anode on v on (leda) 2.1 2.50 v i leda = 240 ma, state voltage t j = 25 c led anode off i lk (leda) <0.2 10 m av leda = v cc = 5.5 v, state leakage v i = 0.3 v supply current idle i cc1 190 260 m av cc = 3.6 v 210 290 m av cc = 5.5 v, ei = ei il , v i (txd) = v il active i cc2 0.22 25 ma v cc = 5.5 v, receiver ei = ei ih , v i (txd) = v il active i cc3 10 ma v cc = 5.5 v, transmitter ei = ei il , v i (txd) = v ih shutdown i cc (sd) 3 14 m av cc = 3.6 v 520 m av cc = 5.5 v, ei = ei il , v i (txd) = v il , v sd = v ih shutdown logic high i ih (sd) 2.5 10 m av cc = 5.5 volts input current v sd = 5.5 volts i ih (sd) 2 8 m av cc = 3.6 volts v sd = 3.6 volts logic low i il (sd) -1.0 1 m a 3.0 v v cc 5.5 v 0 v v sd 0.8 v notes: 1. pulsed response logic low is a pulsed response. a receiver output low state v ol (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 e i 3 3.6 m w/cm 2 condition guarantees the irda minimum receiver sensitivity of 4.0 m w/cm 2 while allowing for 10% light loss through a cosmetic window placed in front of the hsdl-1001. electrical & optical specifications specifications hold over 3.0 v v cc 5.5 v and 0 c t a 70 c and all typicals are at v cc = 5.0 v and t a = 25 c 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.
7 parameter symbol min. typ. max. units conditions transmitter optical t pw (sd) 1.45 1.7 2.15 m sr led = recommended value pulse width 2.5 v v ih (txd) v cc t pw (txd) = 1.6 m s transmitter optical t r (sd) 0.05 0.6 m s rise time transmitter optical t f (sd) 0.1 0.6 m s fall time receiver pulse t pw (rxd) 0.5 8.2 m s for in-band ei 115.2 kb/s width receiver latency t l (rxd) 100 200 m s time receiver wake-up t wu (rxd) 40 100 m s time receiver shutdown t sd (rxd) 10 100 m s time switching specifications specifications hold over 3.0 v v cc 5.5 v and 0 t a 70 c and all typicals are at v cc = 5.0 v and t a = 25 c 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. application circuit component recommended value r led 9.1 w , 5%, 0.5 w, for 4.5 v v cc 5.5 v 3.3 w , 5%, 0.5 w, for 3.0 v v cc 3.6 v cx3 0.10 m f 22%. xr7 ceramic, lead length 5 mm. cx4 4.7 m 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 m w/cm 2 (with no modula- tion) 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 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 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 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 circum- stances. it will provide a common floor for irda operation. 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 5965-5363en july 10, 2002 5988-7285en
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