everlight electronics co., ltd. http://www.ever light.com rev 2 page: 1 of 5 device no.: dpl-132-001 prepared date: 07-25-2005 prepared by: chin-chia hsu technical data sheet photo-link light transmitter unit plt132 features ? high speed signal transmission 16mbps nrz signal ? ttl interface compatible ? +3~+5v single power source ? pb free ? the product itself will remain within rohs compliant version. descriptions the opto-electrical component is assembled with a 660nm algainp led and a driver ic. it transforms the electrical signal to optical signal and be transmitted by 1mm diameter plastic optical fiber. the component is operated at +3~+5v and has good performance at low dissipation current, steady light output and efficient light coupling. applications ? digital audio equipment ? cd player ? dvd player device selection guide chip dissipation current (ma) fiber coupling light output (dbm) material p(nm) operating voltage (vcc) typ. max. min. typ. max. algainp 660 +3.0~5.0 5.5 10 -21 -- -15
everlight electronics co., ltd. http://www.ever light.com rev 2 page: 2 of 5 device no.: dpl-132-001 prepared date: 07-25-2005 prepared by: chin-chia hsu plt132 package dimension: 321 pin function 1 :gnd 2 :v cc 3 :v in notes: 1.all dimensions are in mm. 2.general tolerance: pin length tolerance is 0.25 mm others are 0.10 mm *circuit layout notice: when power is off, it must be cut off together in vin and vcc pin. if it only has vcc power-off, led will sure to be no output power. vcc vin led condition 2.7~5.5v high on 2.7~5.5v low off 2.7~5.5v floating off floating 0~vcc off
everlight electronics co., ltd. http://www.ever light.com rev 2 page: 3 of 5 device no.: dpl-132-001 prepared date: 07-25-2005 prepared by: chin-chia hsu plt132 absolute maximum ratings( ta = 25 oc ) parameter symbol rating unit supply voltage vcc -0.5 to 7 v dc input voltage vin -0.5 to vcc+0.5 v storage temperature tstg -40 to 85 oc operating temperature topr -20 to 70 oc soldering temperature tsol 260* oc * soldering time 10 s. electro-optical characteristics parameter symbol conditions min. typ. max. unit operating voltage vcc low voltage 2.75 3.00 3.25 v high voltage 4.75 5.00 5.25 v peak emission wavelength p 640 660 680 nm transmission rate nrz code dc - 16 mbps fiber coupling output power pf *1 -21 -18 -15 dbm dissipation current icc *1 3 - 10 ma high level input voltage v ih 2 - - v low level input voltage v il - - 0.8 v rise time of led signal t r - - 20 ns fall time of led signal t f *2 nrz code v fled = 2.0v - - 20 ns low to high delay time t plh *2 - - 100 ns high to low delay time t phl *2 - - 100 ns pulse width distortion ? tw *2 -25 - 25 ns jitter ? tj *2 - - 20 ns *all plastic optical fiber 980/1000um
everlight electronics co., ltd. http://www.ever light.com rev 2 page: 4 of 5 device no.: dpl-132-001 prepared date: 07-25-2005 prepared by: chin-chia hsu plt132 measuring method *1 measuring method of optical output coupling fiber and dissipation current plt132 transmitter unit standard plastic optic fiber cable gnd vcc vin 0.1uf 5v signal input dc optical power meter advantest q8221 the optical power meter must be calibrated to have the wavelength sensitivity of 660nm ( 0 dbm = 1mw) icc *2 pulse response measuring method standard plastic optic fiber cable 16mbps nrz "0101" successive signal input standard receiver unit ch2 ch1 50% t t input tj1 output tj2 50% t w = t phl -t plh phl plh 5v 0.1uf plt132 transmitter unit vin vcc input signal gnd r t t f t r = 10% -- > 90% rise time t f = 90% -- > 10% fall time
everlight electronics co., ltd. http://www.ever light.com rev 2 page: 5 of 5 device no.: dpl-132-001 prepared date: 07-25-2005 prepared by: chin-chia hsu plt132 reliability test items test sample size number (n) no. item test condition hour/cycle (piece) failure (c) 1 soldering heat 260 5 10 seconds 22 n=22, c=0 2 high temp. storage ta=100 1000 22 n=22, c=0 3 low temp. storage ta=-40 1000 22 n=22, c=0 high temp.& 4 humi. test ta=85 , rh=85% 1000 22 n=22, c=0 -40 ~~~~ 85 5 temperature cycle (30min) (5min) (30min) 100 76 n=76, c=0 -10 ~~~~ 85 6 thermal shock (5min) (10sec) (5min) 100 76 n=76, c=0 vcc=5v, ta=25 7 dc operating life vin: dc (5v) 1000 22 n=22, c=0 icc dissipation current difference < 20% pf (fiber coupling output power) brightness attenuate difference < 20% everlight electronics co., ltd. tel: 886-2-2267-2000, 2267-9936 office: no 25, lane 76, sec 3, chung yang rd, fax: 886-2267-6244, 2267-6189, 2267-6306 tucheng, taipei 236, taiwan, r.o.c http://www.everlight.com
|
