oki electronic components fed foat1523 - olt - 01 issue data : jan . 15, 2002 oat1523s - olt - b broad band - pon optical module 1 / 5 a pplication optical transceiver for broad band - pon application (itu - t rec. g.983 .3 ) features 1 - fiber bi - directional transmission by incorporated wdm burst signal transmission +3.3v single power supply specification parameter unit oat1523s - olt - b itu - t rec. g983 .3 classb bit rate mb/s 155.52 transmission distance km 20 transmission mode tx: continuous, rx: burst optical wavelength nm tx: 1480 to 1500 rx: 1260 to 1360 maximum reflectance of equipment, measured at transmitter wavelength db - mean launched power range dbm ? 1 to +2 minimum extinction ratio db 3 10 tolerance to the transmitter incident light power db 3 ? 15 launched optical power w/o input to the transmitter dbm - maximum spectral width nm 1 (@ ? 20 db) side mode suppression ratio db 3 30 maximum reflectance of equipment, measured at receiver wavelength db ? 20 received optical power [ber = 10 - 10] dbm ? 33 to ? 8 consecutive identical digit immunity bit 3 72 tolerance to the reflected optical power db 10 power consumption w 1.2 laser diode 1. 49 m dfb - ld photo diode pin - pd operating t emperature c 0 to 70 dimension mm 40 60 8.5
fedf oat1523 - olt - 01 oki semiconductor oat1523s - olt - b 2 / 5 block diagram pd ld pd ld driver apc d-ff tf 1310nm opt i/o 1310nm/1490nm wdm clk in data in shut in cdr atc pre-amp 1490nm data out clk out sync. loss td cd clock detection cdr reset in atc reset in poc in pin-amp module ld module
fedf oat1523 - olt - 01 oki semiconductor oat1523s - olt - b 3 / 5 package outline (unit : mm) (1) (12) (32) (13) 30.320.3 12 - f 0.45 19x1.27 =24.130.3 7.775 8.5max (3.39) 13x2.54 = 33.020.3 (3.39) (7.8) 12 - f 0.45 401 601 0.8 1.27 (3.1) (0.4) (3.29) 3.29 (3.6) 33.0 0.3 39.6 0.3 (38) l (10) 27.9 (4.125) 12.1 bottom view side view top view
fedf oat1523 - olt - 01 oki semiconductor oat1523s - olt - b 4 / 5 pin descriptions no. symbol functionality 01 svcc transmitter power supply (svcc = +3.3 v) 02 gnd ground 03 sdatap positive data input 04 sdatan negative data input 05 sclkp positive clock input 06 sclkn negative clock input 07 gnd ground 08 shut optical output shut down 09 cd clock do wn alarm 10 td transmitter degraded alarm 11 tf transmitter failure alarm 12 gnd ground 13 gnd ground 14 alm sync. out alarm 15 gnd ground 16 poc power on clear 17 brsp positive cdr reset 18 brsn ne gative cdr reset 19 gnd ground 20 rclkp positive clock output 21 rclkn negative clock output 22 gnd ground 23 rdatap positive data output 24 rdatan negative data output 25 gnd ground 26 bv cc power supply for cdr (bvcc = +3.3 v) 27 gnd ground 28 gnd ground 29 rsn negative atc reset 30 rsp positive atc reset 31 gnd ground 32 rvcc power supply for atc (rvcc = +3.3 v)
fedf oat1523 - olt - 01 oki semiconductor oat1523s - olt - b 5 / 5 notice 1. the information contained herein can change without not ice owing to product and/or technical improvements. before using the product, please make sure that the information being referred to is up - to - date. 2. the outline of action and examples for application circuits described herein have been chosen as an exp lanation for the standard action and performance of the product. when planning to use the product, please ensure that the external conditions are reflected in the actual circuit, assembly, and program designs. 3. when designing your product, please use ou r product below the specified maximum ratings and within the specified operating ranges including, but not limited to, operating voltage, power dissipation, and operating temperature. 4. oki assumes no responsibility or liability whatsoever for any failur e or unusual or unexpected operation resulting from misuse, neglect, improper installation, repair, alteration or accident, improper handling, or unusual physical or electrical stress including, but not limited to, exposure to parameters beyond the specifi ed maximum ratings or operation outside the specified operating range. 5. neither indemnity against nor license of a third party?s industrial and intellectual property right, etc. is granted by us in connection with the use of the product and/or the infor mation and drawings contained herein. no responsibility is assumed by us for any infringement of a third party?s right which may result from the use thereof. 6. the products listed in this document are intended for use in general electronics equipment for commercial applications (e.g., office automation, communication equipment, measurement equipment, consumer electronics, etc.). these products are not authorized for use in any system or application that requires special or enhanced quality and reliability characteristics nor in any system or application where the failure of such system or application may result in the loss or damage of property, or death or injury to humans. such applications include, but are not limited to, traffic and automotive equipme nt, safety devices, aerospace equipment, nuclear power control, medical equipment, and life - support systems. 7. certain products in this document may need government approval before they can be exported to particular countries. the purchaser assumes the r esponsibility of determining the legality of export of these products and will take appropriate and necessary steps at their own expense for these. 8. no part of the contents contained herein may be reprinted or reproduced without our prior permission. 9 . qualification and reliability to help ensure high product reliability and customer satisfaction, oki is committed to an intensive quality program that starts in the design phase and proceeds through the manufacturing process. optical transceiver mod ules are qualified to oki internal standards using mil - std - 883 test methods and procedures and using sample techniques consistent with telcordia requirements. this qualification program fully meets the intent of telcordia reliability practices gr - 468 - core. 10. laser safety all version of transceiver are class 1 laser products fda complies with 21 cfr 1040.10 and 1040.11 requirements. also, all versions are class 1 laser products pre iec 825 - 1 . copyright 2002 oki electric industry co., ltd.
|
