wideband photodiode receivers data sheet june 2001 features n wide-band analog signal reception n single-mode fiber pigtail n high optical return loss n up to 20 ghz bandwidth n 1310 nm and 1550 nm sensitivity applications n antenna remoting n cellular and pcs networks n military triband communications n tt and c description the family of wideband photodiode receivers are ide- ally suited for use in analog fiber-optic communica- tions. with their wide bandwidth and flat response, these devices are used in a wide array of applica- tions, including antenna remoting, timing and refer- ence signal distribution, measurement, delay lines, and two-way communications. several packaging styles are available for these wideband photodiodes. the most basic package, the photodiode module, contains the photodiode chip, optical fiber pigtail, and impedance-matched electri- cal connections in a hermetically sealed unit. of par- ticular note is the high optical return loss, which enables high-quality noise performance for sensitive optical links.
2 2 agere systems inc. data sheet wideband photodiode receivers june 2001 description (continued) in most cases, the basic photodiode module is inte- grated into a complete receiver, packaged either as a flange-mount for extreme environments, or as a plug-in for integration with agere systems inc.s system 10000 rack-mountable chassis and power supplies. electron- ics within flange-mount and plug-in receivers provide a reverse bias for the photodiodes and monitor the dc level of the optical input power, thus providing a fully integrated wideband product. absolute maximum ratings stresses in excess of the absolute maximum ratings can cause permanent damage to the device. these are abso- lute stress ratings only. functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of the data sheet. exposure to absolute maximum ratings for extended periods can adversely affect device reliability. characteristics 1. specified for <2 mw optical power, <50% modulation depth. 2. the photodiode rf current splits evenly between the internal matching resistor and the external load. (see agere systems system designers guide to rf and wideband fiber optic s.) 3. optical return loss specified for fc-apc connectors or fusion splices only. other connection methods can degrade optical ret urn loss. 4. smf-28 is a trademark of corning incorporated. parameter symbol min max unit operating temperature range: modules and flange-mount plug-ins t op C40 0 70 50 c c storage temperature range: modules and flange-mount plug-ins tstg C40 C20 85 65 c c input power: 2510a/b, 2515a.b, 1516a/b/c 2518a/b p in 2.0 (typ) 15 2.5 16 mw mw maximum power for 60 s: 2510a/b, 2515a.b, 1516a/b/c 2518a/b p max 4 16 mw mw dc current: 2510a/b, 2515a/b, 1516a/b/c 2518a/b idc 2 12 ma ma table 1. optical characteristics package type device code module flange-mount receiver plug-in receiver, for 19 in. rack system 2510a/b 1 4510a/b 1 10450a/b 1 2515a/b 1 4515a/b 1 10455a/b 1 2516a/b/c 1 4516a/b/c 1 10456a/b/c 1 2518a/b 4518a/b 10458a/b parameters specifications dc photodiode responsivity at 1310 nm, 25 c >0.75 a/w >0.75 a/w >0.65 a/w >0.70 a/w rf receiver efficiency (typ) at 1 ghz 2 >0.38 >0.38 >0.33 >0.35 optical return loss 3 >45 db pigtail fiber type (where applicable) >1 m, 9 m m/125 m m single-mode smf-28 4 or equivalent
3 agere systems inc. data sheet june 2001 wideband photodiode receivers characteristics (continued) 1. relative to value at 1 ghz. 2. k-connector is a trademark of anritsu company. it is a high-speed and sma-compatible connector. 1. for photodiode module cdc requirements, contact an agere systems account manager for oem data sheet. table 2. rf characteristics package type device code module flange-mount receiver plug-in receiver (for 19 in. rack system) 2510a/b 4510a/b 10450a/b 2515a/b 4515a/b 10455a/b 2516a/b/c 4516a/b/c 10456a/b/c 2518a/b 4518a/b 10458a/b parameters specifications maximum frequency: a version b version c version 3 ghz 6 ghz 10 ghz 12 ghz 20 ghz 18 ghz 15 ghz 15 ghz 10 ghz minimum frequency 0.1 ghz 0.1 ghz 1 ghz 0.5 ghz output coupling dc ac ac ac amplitude flatness 1 2.0 db 2.0 db 2.0 db 2.0 db output vswr, max 2.0:1 2.5:1 0.16 ghz 0.1 ghz10 ghz 10 ghz12 ghz 1 ghz 18 ghz 18 ghz 20 ghz 0.5 ghz15 ghz output impedance 50 w rf connector for module sma (f) sma (f) k-connector 2 k-connector 2 rf connector for flange- mount and plug-in sma (f) table 3. dc power for flange-mount and plug-ins (45xx and 104xx receivers) parameter symbol min typ max unit dc power for flange-mount and plug-ins (models 45xx and 104xx) 1 : pin 1 pdc 15 nominal at 0.2 a max v
4 agere systems inc. data sheet wideband photodiode receivers june 2001 2510a/b, 2515a/b wideband photodiode receivers outline diagram dimensions are in inches and (millimeters). fiber pigtail 1.33 (34) 0.49 (12) 0.66 (17) rf output 0.23 (6) 0.42 (11) a c e h b d f 7-pin miniature rectangular 1-1192 (f) pin information figure 1. 2510a/b electrical schematic figure 2. 2515a/b electrical schematic table 4. seven-pin connector pin no. description anc bnc cnc dnc ebias f ground hnc pin photodiode rf out 50 w hfedcba 1-1194 (f) pin rf out 50 w hfedcba photodiode 25 w 130 pf 1-1194 (f)
5 agere systems inc. data sheet june 2001 wideband photodiode receivers 2516a/b, 2518a/b wideband photodiode receivers outline diagram dimensions are in inches and (millimeters). 0.15 (4) 0.10 (2.5) 0.04 (1) 0.174 (4.4) 0.41 (10) ?.094 (2.4) 0.26 (6.7) 1.24 (32) 0.84 (21) 0.10 (2.5) 0.20 (5) 0.78 (20) 0.58 (15) 0.39 (10) 0.20 (5) k-connector pin 1 1.04 (26) pin information figure 3. 2516a/b, 2518a/b electrical schematic table 5. six-pin connector pin no. description 1nc 2nc 3nc 4bias 5nc 6 ground 50 w 150 w v bias rf out 1-1195 (f) 1-1193 (f)
6 agere systems inc. data sheet wideband photodiode receivers june 2001 45 xx, 104xx wideband photodiode receivers 45xx outline diagram ( dimensions are in inches and (millimeters).) 104xx outline diagram (dimensions are in inches and (millimeters).) optical in 5.60 (142) 6.00 (152) 0.20 (5) 0.38 (10) 2.13 (54) 4.25 (108) 5.00 (127) ?.12 (3) rf out sma (f) dc connector 9-pin d-sub (m) 1.50 (38) 0.12 (3) power on 1-1191 (f) power on optical power fiber-optic receiver optical in rf out dc connector 9-pin d-sub (m) 9.12 (232) 5.06 (129) front panel 1.39 (35) 1-1189 (f)c pin information 1. open collector outputs. front panel leds n power on n optical power received (plug-ins only) dc monitor voltages n dc photocurrent (pin 6): 1 v/ma alarm circuits the alarm is an open collector output capable of sink- ing 20 ma when active and withstanding 15 v when off. it can be used for remote drive of relays or leds. table 6. nine-pin d-sub connector pin no. description 115 vdc 2nc 3nc 4 power ground 5 ref. ground 6 optical current monitor 7low optical power alarm 1 8nc 9nc
7 agere systems inc. data sheet june 2001 wideband photodiode receivers ordering information 1. fc/spc connectors are a higher grade version of fc/pc connectors and are compatible with them. 1. for additional ordering information, please contact an account manager at opto west, agere systems inc., 1-800-362-3891 (for sales staff, please press option 2). table 7. wideband photodiode receiver options option no. connector/pigtail package type module flange plug-in -020 fc/apc bulkhead optical connector x x -021 fc/spc bulkhead optical connector 1 x x -022 fc/apc optical connector/3 mm fiber cable pigtail x -023 fc/spc optical connector/3 mm fiber cable pigtail x -026 fc/pc bulkhead optical connector x x -028 fc/pc optical connector/3 mm fiber cable pigtail x -030 no optical connector/900 m m buffered fiber pigtail x -031 fc/pc optical connector/900 m m buffered fiber pigtail x -032 fc/apc optical connector/900 m m buffered fiber pigtail x table 8. ordering information 1 device code description package type comcode 2510a wideband photodiode receiver module tbd 2510b module tbd 2515a module tbd 2515b module tbd 2516a module tbd 2516b module tbd 2516c module tbd 2518a module tbd 2518b module tbd 4510a flange-mount tbd 4510b flange-mount tbd 4515a flange-mount tbd 4515b flange-mount tbd 4516a flange-mount tbd 4516b flange-mount tbd 4516c flange-mount tbd 4518a flange-mount tbd 4518b flange-mount tbd 10450a plug-in, for 19 in. rack system tbd 10450b plug-in, for 19 in. rack system tbd 10455a plug-in, for 19 in. rack system tbd 10455b plug-in, for 19 in. rack system tbd 10456a plug-in, for 19 in. rack system tbd 10456b plug-in, for 19 in. rack system tbd 10456c plug-in, for 19 in. rack system tbd 10458a plug-in, for 19 in. rack system tbd 10458b plug-in, for 19 in. rack system tbd
data sheet wideband photodiode receivers june 2001 for additional information, contact your agere systems account manager or the following: internet: http://www.agere.com e-mail: docmaster@micro.lucent.com n. america: agere systems inc., 555 union boulevard, room 30l-15p-ba, allentown, pa 18109-3286 1-800-372-2447 , fax 610-712-4106 (in canada: 1-800-553-2448 , fax 610-712-4106) asia pacific: agere systems singapore pte. ltd., 77 science park drive, #03-18 cintech iii, singapore 118256 tel. (65) 778 8833 , fax (65) 777 7495 china: agere systems (shanghai) co., ltd., 33/f jin mao tower, 88 century boulevard pudong, shanghai 200121 prc tel. (86) 21 50471212 , fax (86) 21 50472266 japan: agere systems japan ltd., 7-18, higashi-gotanda 2-chome, shinagawa-ku, tokyo 141, japan tel. (81) 3 5421 1600 , fax (81) 3 5421 1700 europe: data requests: dataline: tel. (44) 7000 582 368 , fax (44) 1189 328 148 technical inquiries: optoelectronics marketing: (44) 1344 865 900 (ascot uk) agere systems inc. reserves the right to make changes to the product(s) or information contained herein without notice. no liab ility is assumed as a result of their use or application. copyright ? 2001 agere systems inc. all rights reserved june 2001 ds00-305opto-1 (replaces ds00-305opto) .
|
