AFBR-1529Z dc to 10 mbd versatile link fiber optic analog transmitter for 1 mm pof and 200 m pcs data sheet description the AFBR-1529Z analog transmitter utilizes a 650 nm led source in a housing designed to efciently couple into 1 mm polymer optical fiber (pof) and 200 m diameter plastic-clad silica (pcs). links up to 50 m are supported with 1 mm pof, and up to 200 m with 200 m pcs. it is designed to interoperate with avagos hfbr-25xxz, af - br-25xxz and afbr-26xxz receivers. the transmitter is a 4-pin device, packed in versatile link housing. versatile link components can be interlocked (n-plexed together) to minimize space and to provide dual connections with the duplex connectors. various simplex and duplex connectors, as well as pof cables are available for versatile link components. please contact avago technologies for details or visit our company website at www.avagotech.com features ? rohs-compliant ? data transmission at signal rates from dc up to 10 mbd ? up to 50 meters distance with 1 mm plastic optical fiber (pof) and 200 meters with 200 m pcs ? operating temperature range of -40 c to +85 c ? compatible with avagos versatile link family of connectors, for easy termination of fber applications ? industrial control and factory automation ? serial feld buses ? intra-system links; board-to-board, rack-to-rack ? extension of rs-232 and rs-485 ? high voltage isolation ? elimination of ground loops ? reduces voltage transient susceptibility
2 1 ? valox ? is a registered trademark of the general electric company. package and handling information the versatile link package is made of a fame retardant valox 1 ? ul 94 v-0 material and uses the same pad layout as a standard, eight pin dual-in-line package. these versatile link packages are stackable and are enclosed to provide a dust resistant seal. snap action simplex, simplex latching, duplex, and duplex latching connectors are ofered with simplex or duplex cables. package housing color versatile link components and simplex connectors are color coded to eliminate confusion when making connec - tions. receivers are black and transmitters are grey. handling versatile link components are auto-insertable. when wave soldering is performed with versatile link compo - nents, the optical port plug should be left in to prevent contamination of the port. do not use refow solder processes (i.e., infrared refow or vapor-phase refow). non-halogenated water soluble fuxes (i.e., 0% chloride), not rosin based fuxes, are recommended for use with versatile link components. versatile link components are moisture sensitive devices and are shipped in a moisture sealed bag. if the compo - nents are exposed to air for an extended period of time, they may require a baking step before the soldering process. refer to the special labeling on the shipping tube for details. interlocked (stacked) assemblies (refer to figure 4) horizontal packages may be stacked by placing units with pins facing upward. initially engage the inter-locking mechanism by sliding the l bracket body from above into the l slot body of the lower package. use a straight edge, such as a ruler, to bring all stacked units into uniform alignment. this technique prevents potential harm that could occur to fngers and hands of assemblers from the package pins. stacked horizontal packages can be disen - gaged if necessary. repeated stacking and unstacking causes no damage to individual units. figure 1. mechanical dimensions figure 2. printed circuit board layout dimension 4 1 3 2 5 8 7.62 (0.300) 1.01 (0.040) dia. 1.85 (0.073) min. pcb edge top view 2.54 (0.100) 7.62 (0.300) dimensions in millimeters (inches). 6.86 (0.270) 10.16 (0.400) 4.19 (0.165) 1.27 (0.050) 2.54 (0.100) 0.51 (0.020) 18.8 (0.74) 2.03 (0.080) 7.62 (0.30) 0.64 (0.025) 7.62 (0.300) 2.77 (0.109) 1.85 (0.073) 0.64 (0.025) dia. 5.08 (0.200) 3.81 (0.150) max. 3.56 (0.140) min.
3 figure 3. recommended drive circuit top view (i f,on = 30 ma nominal at t a = 25 c) figure 4. interlocked (stacked) horizontal packages pin description transmitter fiber port facing front, pins downward, 1 = rightmost pin to 4 = leftmost pin pin name function/description notes 1 anode led anode 2 cathode led cathode 3 nc gnd 4 nc gnd 5 nc gnd 1 8 nc gnd 1 regulatory compliance feature test method performance electrostatic discharge (esd) to the electrical pins human body model mil-std-883 method 3015 min 2000 v eye safety iec 60825-1,2 ,class 1 class 1 specifed link performance, t a = -40 c to +85 c, 10 mbd parameter min max unit condition note link distance with standard loss pof cable 0.1 50 m -40 c to +85 c 2 link distance with 200 m pcs cable 0.1 200 m -40 c to +85 c 3 notes: 1. pins 5 and 8 are for mounting and retaining purposes. make sure they are electrically connected to pcb ground. 2. pof is hfbr-r/exxyyyz plastic (1 mm) optical fber. worst-case attenuation used (0.27 db/m for standard loss pof cable from -40 c to +85 c at 650 nm). link performance is valid in combination with afbr-2624z and afbr-2529z. 3. pcs, worst-case attenuation (12 db/km from -40 c to +85 c at 650 nm). v cc 1 4 2 3 8 5 data c1 r1 AFBR-1529Z 68 5 7 r2 c2 4 1/2 sn75451 value tolerance r1 2 k 5% r2 100 1% c1 0.1 f 20% c2 10 f 20% note: this is an inverting circuitry, thus the led is of in case of data "h". therefore, an inverting receiver, e.g. afbr-2529z, should be used accordingly.
4 absolute maximum ratings parameter symbol min max unit notes storage and operating temperature t s,o -40 85 c transmitter peaking forward input current i f,pk 45 ma 1 transmitter short term peaking forward input current i f, pkshort 80 ma 2 transmitter average forward input current i f,avg 30 ma transmitter reverse input voltage v r 3 v notes: 1. for i f,pk > 30 ma the duty factor must maintain 30 ma i f,avg and pulse width 1 s 2. maximum short term peaking forward current must not longer be applied than 5 ns to improve rise time or enhance signaling rate. applying a short term peaking forward current shall not result in exceeding 30 ma average forward current. recommended operating conditions parameter symbol min max unit notes ambient temperature, no air fow t a -40 85 c 1, 2 transmitter average forward input current i f,avg 3 30 ma signaling rate f s dc 10 mbd 3 notes: 1. recommended operating conditions are those values outside of which functional performance is not intended, device reliability is not implied, and damage to the device may occur over an extended period of time. see reliability data sheet for specifc reliability performance. 2. measured at the housing. 3. without peaking of the electrical input signal process compatibility parameter symbol min typical max unit notes solder environment t sold 260 c 1, 3, 4 t sold 10 sec 2, 3, 4 notes: 1. maximum temperature refers to peak temperature. 2. maximum time refers to time spent at peak temperature. 3. solder surface to be at least 1 mm below lead frame stops. 4. product is moisture sensitive level 3.
for product information and a complete list of distributors, please go to our web site: www.avagotech.com avago, avago technologies, and the a logo are trademarks of avago technologies in the united states and other countries. data subject to change. copyright ? 2005-2013 avago technologies. all rights reserved. av02-3448en - june 26, 2013 AFBR-1529Z analog transmitter the AFBR-1529Z analog transmitter utilizes a 650 nm led source in a housing designed to efciently couple into 1 mm polymer optical fiber (pof) or 200 m plastic-clad silica (pcs). links up to 50 meters are supported with 1 mm pof. links up to 200 meters are supported with 200 m pcs. electrical and optical characteristics (t a = -40 c to +85 c unless otherwise stated) parameter symbol min typical max unit conditions notes peak output power, 1 mm pof, 30 ma p t -6 -1 2 dbm i f,dc = 30 ma 1 peak output power, 200 m pcs, 30 ma p t -18 -12 -9 dbm i f,dc = 30 ma 1 peak output power, 1 mm pof, 10 ma p t -11 -6 -3 dbm i f,dc = 10 ma 1 peak output power, 1 mm pof, 5 ma p t -14 -9 -6 dbm i f,dc = 5 ma 1 peak output power, 1 mm pof, 3 ma p t -16 -11 -8 dbm i f,dc = 3 ma 1 optical power temperature coefcient p t / t -0.01 db/k -40 c+25 c optical power temperature coefcient p t / t -0.02 db/k +25 c+85 c peak emission wavelength p 630 650 685 nm peak emission wavelength temperature coefcient ? / t 0.16 nm/k spectral width fwhm 20 nm forward voltage v f 1.4 2.3 v i f,dc = 3 ma to 30 ma forward voltage temperature coefcient v f / t 1.6 mv/k i f,dc = 30 ma reverse input breakdown voltage 9 20 v diode capacitance 30 70 pf optical rise time t r 16 ns 10% to 90% 2 optical fall time t f 16 ns 90% to 10% 2 notes: 1. optical power measured with polished connector end face at the end of 0.5 meters of 1 mm diameter pof with a numerical aperture (na) of 0.5, or of 200 m diameter pcs, with na=0.37. 2. using the recommended drive circuitry according to figure 3. figure 5. typical forward voltage vs. drive current figure 6. typical optical output power vs. drive current 1.4 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 1 10 100 vf - forward volrage - v if - transmitter drive current - ma -40 c 25 c 85 c -40 c 25 c 85 c - 16 -14 -12 -10 -8 -6 -4 -2 0 2 1 10 100 pt - output power - dbm if - transmitter drive current - ma
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