Model R198A 10 Gb/s Surface-Mount APD-TIA Receiver

Transcription

1 Model R198A 10 Gb/s SurfaceMount APDTIA Receiver Applications WDM applications SONET and 10 Gb/s Ethernet 1527 transponders Very dense line cards Features R198A 10 Gb/s APD Rx +3.3 V TIA supply 27 dbm typical sensitivity 1 dbm typical overload RoHS compliant High gain, 3.7 kω typical, singleended Telcordia Technologies TM GR 468 compliant Very small, surfacemount form factor 105 mw typical power consumption The R198A receiver integrates a 10 Gb/s APD and TIA into a true surfacemount package. It is part of the industry s first multisource agreement (MSA) to standardize surfacemount 10 Gb/s receivers. These compact receivers can be mounted directly to a printed circuit board, thus avoiding the space, routing, and EMI problems of a mechanical cutout. The output voltages are ac coupled internal to the component package. The R198A provides features to optimize for WDM applications, most notably, flat group delay, a +3.3 V supply requirement, and low power consumption. The R198A uses BiSn solder and is compliant with all criteria of the Restriction of the Use of Hazardous Substances in Electrical and Electronic Equipment (RoHS) guidelines 2002/95/EC. Performance Highlights Parameter Min Typ Max Units Sensitivity dbm Overload 4 1 dbm Transimpedance (singleended) kω TIA Supply Voltage V TIA Supply Current ma APD Bias Voltage V Operating Case Temperature C Optical Wavelength 1610 nm Power Consumption mw Performance at 25 C. See following pages for complete specifications and operating conditions. For more information on this and other products: Contact Sales at Ortel , or visit

2 Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute 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. Parameter Symbol Min Max Unit Operating Case Temperature Range T op C Storage Case Temperature Range T stg C Optical Input Power P IN +3 dbm APD Bias Voltage V PD GND V br V TIA Supply Voltage V TIA V Relative Humidity (noncondensing) RH 85 % ESD Susceptibility (all pins) V 1. Based on humanbody model of R = 1500 W, C = 100 pf. In general, ESD precautions should be taken to avoid damage. Recommended Operating Conditions Parameter Symbol Min Typ Max Unit Operating Case Temperature T op C TIA Supply Voltage V TIA V APD Bias Voltage, M = 9, T op = 25 C M = 9, 5 C < T op < 80 C V PD Optical Wavelength λ nm V Block Diagram APD Transim. Amp PIN 10 OutP PIN 8 OutN PIN 16 Thermistor PIN 3, 4, 5, 13, 15 No Connection PIN 2 PIN 14 PIN 1, 6, 7, 9, 11, 12, 17 V PD GND V TIA 2

3 Electrical/Optical Characteristics 1 Parameter Symbol Condition Min Typ Max Unit Sensitivity 2 25 C, M = 9 5 C to +80 C, M = 9 Overload 2 25 C, M = L 5 C to +80 C, M = L Responsivity R 1550 nm 0.64 A/W Dark Current I D M = na Output Voltage V out Singleended, at overload, ER = 12 db mv pp Transimpedance Z t Small signal, singleended kω Bandwidth, Small Signal f 3dB M = 9, M = L, 3 db relative to 300 MHz 7.0 GHz Low Frequency Cutoff M = 9, M = L, 3 db relative to 1 MHz 50 khz S 21 Peaking 200 MHz 5 GHz, relative to 300 MHz db S 21 Dip 200 MHz 5 GHz, relative to 300 MHz db RF Return Loss S MHz 8 GHz 10 6 db Group Delay 3 GD 0.5 GHz to 5 GHz 0.5 GHz to 8 GHz Optical Return Loss ORL Not including connector 27 db Supply Current, V TIA I CC ma Power Consumption P diss mw Specified characteristics apply for the recommended operating conditions at beginning of life, 25 C, unless noted otherwise BER, PRBS, Gb/s, NRZ, λ = 1550 nm, ER > 12 db. 3. P in = 20 dbm, M = L, M = dbm dbm ps pp Pinout Pin Symbol Function 1 GND Case Ground 2 V PD Photodiode Bias 3 No connection 4 No connection 5 No connection 6 GND Case Ground 7 GND Case Ground 8 Outn Data Output (inverse) 9 GND Case Ground 10 OutP Data Output 11 GND Case Ground 12 GND Case Ground 13 No connection 14 V TIA TIA Bias 15 No connection 16 R th Thermistor 17 GND Case Ground 3

4 Outline Drawing Dimensions are in mm. 130 cm + 20 cm Conn. Conn 4

5 Ordering Information Model Number Options R198Axyyxxx Mechanical N Standard Connector and Fiber DA SCUPC connector, Hytrel, arbitrary color SA LCUPC connector, Hytrel, arbitrary color GA FCUPC connector, Hytrel, arbitrary color YA MU connector, Hytrel, arbitrary color DB SCUPC connector, PVDF, arbitrary color SB LCUPC connector, PVDF, arbitrary color GB FCUPC connector, PVDF, arbitrary color YB MU connector, PVDF, arbitrary color Fiber Length cm + 20 cm Information contained herein is deemed to be reliable and accurate as of issue date. EMCORE reserves the right to change the design or specifications of the product at any time without notice. Ortel, the Ortel logo, EMCORE, and the EMCORE logo are trademarks of EMCORE Corporation. ZZds.R198A Ortel, a division of EMCORE 2015 West Chestnut Street Alhambra, California Tel: Fax: Copyright EMCORE Corporation 5