View FTLX8573D3BTL_8357918.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

finisar corporation - april 2013 rev. b2 page 1 product specification rohs - 6 compliant industrial temperature 10gb/s 850n m multimode sfp + datacom transceiver FTLX8573D3BTL product features hot - pluggable sfp+ footprint supports 9.95 to 10. 5 gb/s bit rates power dissipation < 1w rohs - 6 compliant (l ead - free) industrial temperature range - 40 c to 85 c single 3.3v power supply maximu m link length of 4 00m on 4700 mhz - km om4 mmf heated 850nm vcsel laser receiver l imiting electrical i nterface duplex lc connector built - in digital diagnostic functions applications 10gbase - sr /sw 10g ethernet 1200 - m x - sn - i 10g fibre channel finisar?s FTLX8573D3BTL industrial temperature 10gb/s sfp+ transceivers are designed for use in 10 - gigabit ethernet links over multimode fiber. they are compliant with sff - 8431 1 , sff - 8432 2 , ieee 802.3ae 10gbase - sr /sw 3 and 10g fibre channel 1200 - mx - sn - i 4 . d igital diagnostics functions are available via a 2 - wire serial interface, as specified in sff - 8472 5 . the FTLX8573D3BTL is a limiting module, i.e., it employs a limiting recei ver. host board designers using an edc phy ic should follow the ic manufacturer?s recommended settings for interoperating the host - board edc phy with a limiting receiver sfp+ module. the transceiver is rohs compliant and lead free per directive 2002/95/ ec 6 , and finisar application note an - 2038 7 . product selection FTLX8573D3BTL
FTLX8573D3BTL product specificati on C april 2013 finisar corporation - april 2013 rev b 2 page 2 i. pin descriptions pin symbol name/description ref. 1 v eet transmitter ground (common with receiver ground) 1 2 t fault transmitter fault. 2 3 t dis transmitter disable. l aser output disabled on high or open. 3 4 sda 2 - wire serial interface data line 4 5 scl 2 - wire serial interface clock line 4 6 mod_abs module absent. grounded within the module 4 7 rs0 no connection required 8 rx_los loss of signal indication. logi c 0 indicates normal operation. 5 9 rs1 no connection required 10 v eer receiver ground (common with transmitter ground) 1 11 v eer receiver ground (common with transmitter ground) 1 12 rd - receiver inverted data out. ac coupled 13 rd+ receiver non - inverted data out. ac coupled 14 v eer receiver ground (common with transmitter ground) 1 15 v ccr receiver power supply 16 v cct transmitter power supply 17 v eet transmitter ground (common with receiver ground) 1 18 td+ transmitter non - inverted d ata in. ac coupled. 19 td - transmitter inverted data in. ac coupled. 20 v eet transmitter ground (common with receiver ground) 1 notes : 1. circuit ground is internally isolated from chassis ground. 2. t fault is an open collector/drain output, which shou ld be pulled up with a 4.7k C 10k ohms resistor on the host board if intended for use. pull up voltage should be between 2.0v to vcc + 0.3v. a high output indicates a transmitter fault caused by either the tx bias current or the tx output power exceeding t he preset alarm thresholds. a low output indicates normal operation. in the low state, the output is pulled to <0.8v. 3. laser output disabled on t dis >2.0v or open, enabled on t dis <0.8v. 4. should be pulled up with 4.7k C 10k on host board to a voltage between 2.0v and 3.6v. mod_abs pulls line low to indicate module is plugged in. 5. los is open collector output. should be pulled up with 4.7k C 10k on host board to a voltage between 2.0v and 3.6v. logic 0 indicates nor mal operation; logic 1 indicates loss of signal. figure 1. diagram of host board connector block pin numbers and names . veet veet veer veer td - td+ rd+ rd - vcct vccr veet veer tx_fault sda scl mod_abs rs0 rx_los 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 towards asic towards bezel tx_disable rs1
FTLX8573D3BTL product specificati on C april 2013 finisar corporation - april 2013 rev b 2 page 3 ii. absolute maximum ratings exceeding the limits below may damage the transceiver module permanently. parameter symbol min typ max unit ref. maximum supply voltage vcc - 0.5 4.0 v storage temperature t s - 40 85 c case operating temperature t a - 40 85 c relative humidity rh 0 85 % 1 notes : i. non - condensing. iii. electrical characteristics (t op = - 4 0 to 85 c, v cc = 3. 1 4 to 3. 46 volts) parameter symbol min typ max unit ref. supply voltage vcc 3. 1 4 3. 46 v supply current icc 2 89 ma transmitter input differential impedance r in 100 1 differential data input swing vin,pp 180 700 m v transmit disable voltage v d 2 vcc v transmit enable voltage v en vee vee+ 0.8 v receiver differential data output swing vout,pp 300 850 mv 2 ,6 data output rise time , fall time t r 28 ps 3 los fault v los fault 2 vcc host v 4 los no rmal v los norm vee vee+0.8 v 4 power supply noise tolerance vcct/vccr per sff - 8431 rev 4.1 mvpp 5 notes : 1. connected directly to tx data input pins. ac coupling from pins into laser driver ic. 2. into 100 differential termination. 3. 20 C 80 % . measured with module compliance test board and oma test pattern. use of four 1?s and four 0?s in sequence in the prbs^9 is an acceptable alternative. sff - 8431 rev 4.1 4. los is an open collector output. should be pull ed up with 4.7k C 10k on the host board. normal operation is logic 0; loss of signal is logic 1. 5. testing methodology per sff - 8431 . rev 4.1 6. the FTLX8573D3BTL is a limiting module, i.e., it employs a limiting receiver. host board designers using an edc phy ic should follow the ic manufacturer?s recommended settings for interoperating the host - board edc phy with a limiting receiver sfp+ module.
FTLX8573D3BTL product specificati on C april 2013 finisar corporation - april 2013 rev b 2 page 4 iv. optical characteristics (t op = - 40 to 85 c, v cc = 3.14 to 3. 46 volts) parameter symbol min ty p max unit ref. transmitter optical modulation amplitude (oma) p oma - 1.5 dbm 1 average launch power p ave - 5 - 1 dbm 2 optical wavelength 840 850 860 nm 1 rms spectral width rms 0.45 db 1 optical extinction ratio er 3.0 5.5 db transmitter and dispersion penalty tdp 3.9 db average launch power of off transmitter p off - 30 dbm tx jitter tx j per ieee 802.3ae requirements enc ircled flux <4.5 m 30 % 3 <19 m 86 relative intensity noise rin 12 oma - 128 db/hz receiver rec eiver sensitivity (oma) @ 10.3 gb/s r sens1 - 11.1 dbm 4 stressed receiver sensitivity (oma) @ 10.3gb/s r sens2 - 7.5 dbm 5 maximum input po wer p max +0.5 dbm wavelength range c 840 860 nm receiver reflectance r rx - 12 db los de - assert los d - 14 dbm los assert los a - 30 - 23 dbm los hysteresis 0.5 db notes : 1. per tradeoff table 52.8, ieee 802.3ae 2005 2. average power figures are informative only, per ieee802.3ae. 3. measured into type a1a (50/125 m multimode) fiber per ansi/tia/eia - 455 - 203 - 2. 4. measured with worst er; ber<10 - 12 ; 2 31 C 1 prbs . 5. per ieee 802.3ae. v. general specifications parameter symbol min typ max units ref. bit rate br 9.95 10.5 gb/s 1 bit error ratio ber 10 - 12 2 maximum supported distances fiber type 850nm ofl bandwidth 62.5 m 160 mhz - km lmax 26 m om1 200 mhz - km 33
FTLX8573D3BTL product specificati on C april 2013 finisar corporation - april 2013 rev b 2 page 5 50 m 400 mhz - km lmax 66 m om2 500 mhz - km 82 om3 2000 mhz - km 300 om4 47 00 mhz - km 4 00 notes : 1. 10gbase - s r /sw . 2. tested with a 2 31 C 1 prbs vi. environmental specifications finisa r 850nm sfp transceivers have a commercial operating temperatur e range from - 40 c to + 85 c case temperature. parameter symbol min typ max units ref. case operating temperature t op - 4 0 85 c 1 storage temperature t sto - 40 85 c notes: 1. warm - up time at - 40c case temperature is 45 seconds. vii. regulatory c ompliance finisar transceivers are class 1 laser products and comply with us fda regulations. these products are certified by tv and csa to meet the class 1 eye safety requirements of en (iec) 60825 and the electrical safety requirements of en (iec) 60 950. copies of certificates are available at finisar corporation upon request.
FTLX8573D3BTL product specificati on C april 2013 finisar corporation - april 2013 rev b 2 page 6 viii. digital diagnostic functions finisar FTLX8573D3BTL sfp + transceivers support the 2 - wire serial communication protocol as defined in the sf f - 8472 . it is very closely r elated to the e 2 prom defined in the gbic standard, with the same electrical specifications. the standard sfp + serial id provides access to identification information that describes the transceiver?s capabilities, standard interfaces, manufacturer, and oth er information. additionally, finisar sfp + transceivers provide a n enhanced digital diagnostic monitoring interface, which allows real - time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical powe r, received optical power and transceiver supply voltage. it also defines a sophisticated system of alarm and warning flags, which alerts end - users when particular operating parameters are outside of a factory set normal range. sff - 8472 defines a 256 - byt e memory map in e 2 prom that is accessible over a 2 - wire serial interface at the 8 bit address 1010000x (a0h). the digital diagnostic monitoring interface makes use of the 8 bit address 1010001x (a2h), so the originally defined serial id memory map remains unchanged. the interface is identical to, and is thus fully backward compatible with both the gbic specification and the sfp multi source agreement. the complete interface is described in finisar application note an - 2030: digital diagnostics monitoring i nterface for sfp optical transceivers. the operating and diagnostics information is monitored and reported by a digital diagnostics transceiver controller (ddtc) inside the transceiver, which is accessed through a 2 - wire serial interface. when the serial protocol is activated, the serial clock signal (scl, mod def 1) is generated by the host. the positive edge clocks data into the sfp transceiver into those segments of the e 2 prom that are not write - protected. the negative edge clocks data from the sfp t ransceiver. the serial data signal (sda, mod def 2) is bi - directional for serial data transfer. the host uses sda in conjunction with scl to mark the start and end of serial protocol activation. the memories are organized as a series of 8 - bit data words t hat can be addressed individually or sequentially. for more information, please see the sff - 8472 documentation and finisar application note an - 2030.
FTLX8573D3BTL product specificati on C april 2013 finisar corporation - april 2013 rev b 2 page 7 ix. digital diagnostic specifications FTLX8573D3BTL transceivers can be used in host systems that requ ire either internally or externally calibrated digital diagnostics. parameter symbol min typ max units ref. accuracy internally measured transceiver temperature dd temperature - 3 3 oc internally measured transceiver supply voltage dd voltage - 100 100 mv measured tx bias current dd bias - 10 10 % 1 measured tx output power dd tx - power - 2 2 db measured rx received average optical power dd rx - power - 2 2 db dynamic range for rated accuracy internally measured transceiver temperature dd temperat ure - 40 85 oc internally measured transceiver supply voltage dd voltage 3. 1 4 3. 46 v measured tx bias current dd bias 0 20 ma measured tx output power dd tx - power - 9 - 2.5 dbm measured rx received average optical power dd rx - power - 20 0 dbm max re porting range internally measured transceiver temperature dd temperature - 40 125 oc internally measured transceiver supply voltage dd voltage 2.8 4.0 v measured tx bias current dd bias 0 20 ma measured tx output power dd tx - power - 10 - 3 dbm measured rx received average optical power dd rx - power - 22 0 dbm notes : 1. accuracy of measured tx bias current is 10% of the actual bias current from the laser driver to the laser.
FTLX8573D3BTL product specificati on C april 2013 finisar corporation - april 2013 rev b 2 page 8 x. mechanical specifications finisar FTLX8573D3BTL sfp+ transceivers are compatible with the sff - 8432 specification for improved pluggable form factor , and shown here for reference purposes only . bail color is black . figure 2 . FTLX8573D3BTL mechanical dimensions .
FTLX8573D3BTL product specificati on C april 2013 finisar corporation - april 2013 rev b 2 page 9 xi. pcb layout and be zel recommendations figure 3 .
FTLX8573D3BTL product specificati on C april 2013 finisar corporation - april 2013 rev b 2 page 10 figure 4 .
FTLX8573D3BTL product specificati on C april 2013 finisar corporation - april 2013 rev b 2 page 11 xii. host - transceiver interface block diagram figure 5. host - module interface
FTLX8573D3BTL product specificati on C april 2013 finisar corporation - april 2013 rev b 2 page 12 xiii. references 1. specifications for enhanced 8.5 and 10 gigabit small form factor pluggable module ?sfp+ ?, sff document number sff - 8431, revision 4.1 . 2. improved pluggable formfactor, sff document number sff - 8432, revision 4.2, april 18, 2007. 3. ieee std 802.3 ae , clause 52, pmd type 1 0 gbase - sr. ieee standards department. 4. american national standar d for information technology - fibre channel - 10 gigabit fibre channel, rev 3.5, april 9, 2003. 5. digital diagnostics monitoring interface for optical transceivers. sff document number sff - 8472, revision 10. 3 , december 1, 2007 . 6. directive 2002/95/ec of the european council parliament and of the council, on the restriction of the use of certain hazardous substances in electrical and electronic equipment. january 27, 2003. 7. application note an - 2038: finisar implementation of rohs compliant transceiver s, finisar corporation, january 21, 2005. xi v . for more information finisar corporation 1389 moffett park drive sunnyvale, ca 94089 - 1133 tel. 1 - 408 - 548 - 1000 fax 1 - 408 - 541 - 6138 sales@finisar.com www.finisar.com

▲Up To Search▲

Price & Availability of FTLX8573D3BTL

	To Download FTLX8573D3BTL Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .