Data Sheet microelectronics group June 1998 Lucent Technologies Bell Labs Innovations 1319T OC-192/STM-64 Lightwave Receiver Features a High data rate capability: 10 Gbits/s a APD or PIN photodetector a Fully operational through the 1.3 um to 1.55 um wavelength range a Typical sensitivity: With PIN, -18 dBm With APD, -26 dBm m 23 CB typical dynamic range a Single-mode fiber pigtail with FC/PC or SC optical connector a Operating case temperature range: 0 C to 65 C m 50 Q ac-coupled data output a Compact butterfly package with precision micro- wave K Connector for data output = ss os a The 1319T 10 Gbits/s Receiver is manufactured in a compact, 1 1 14-pin butterfly-lead package with a single-mode optical fiber Appl ications pigtail and a precision microwave coaxial connector for data . . . access. a Line terminal equipment a High-speed networks up to 10 Gbits/s a SONET OC-192 and SDH STM-64 telecommuni- cations applications m Extended-reach datacom and telecom applications a Digital video * K Connector is a registered trademark of Wiltron Corporation.1319T OC-192/STM-64 Lightwave Receiver Data Sheet June 1998 Description Receiver Operation The 1319T 10 Gbits/s fiber-optic receiver consists of a high-speed photodetector (APD or PIN) and a wide- band linear preamp in a pigtailed butterfly-lead metal package. It is designed for use in single-mode, high- speed telecommunication applications at the SONET OC-192 and the ITU-T SDH STM-64 data rate of 9.95328 Gbits/s. At 10 Gbits/s, the typical room temperature sensitivity measured at a BER of 3 x 10"! is -26 dBm for the APD version of the receiver and 18 dBm for the PIN version of the receiver. The operating case temperature range for the receiver is 0 C to 65 C. The receiver is manufactured in a compact, 14-pin but- terfly-lead package with a single-mode optical fiber pig- tail and a precision microwave coaxial connector for data access. The fiber pigtail is internally beveled for low return loss and is available with ST, SC, or FC-PC optical connectors. The received data is ac-coupled (0.033 UF capacitor) through a precision microwave coaxial K Connector manufactured by Wiltron Corp. This connector is mechanically and electrically compatible with standard SMA and 3.5 mm coaxial connectors but provides a lower return loss than the standard connectors. Other coaxial connectors will be available in the future. The receiver requires +5 V and 5 V power supplies for operation. The photodiode also requires a separate bias voltage: for the PIN, a nominal bias of +5 V at less than 1 mA is required; for the APD, a nominal bias of approximately +35 V is required. The APD bias supply should be temperature compensated to match the 0.2 %/C gain vs. temperature performance of the APD photodiode. The APD version of the receiver includes a 3 kQ thermistor which can be used to monitor receiver case temperature and also as the feedback element for a temperature-compensated bias supply for the APD. The 700B power module available from the Lucent Technologies Power Systems Division is a dc-dc con- verter that converts +5 Vdc to an adjustable high- voltage output in the range required for the APD bias. The 700B uses the thermistor in the 1319T to provide a temperature-compensated output. Contact your local Lucent sales office for pricing and delivery. Also available from Maxim Integrated Products, Sunny- vale, CA are the MAX1771 and MAX774 dc-dc switch- ing converter ICs which can be used to build a high- voltage APD bias supply. Pin Information Table 1. Pin Descriptions Pin Name 1 Ground 2 Photodiode bias 3 Ground 4 VEE (-5.2 V) 5 Ground 6 Thermistor 7 Ground 8 Ground 9 Ground 10 Ground 11 Ground 12 Ground 13 Vec (5 V) 14 No connect CASE Ground * The thermistor is not available in the PIN version of the receiver. In 1319P-Type receivers, this pin will be open circuit internally. DATA OUT GROUND 48 7 -> GROUND GROUND e419 6 > THERMISTOR* GROUND m4 10 5 => GROUND GROUND e411 4-5 -5.2V GROUND m4 12 3 => GROUND 45 V 413 2 => APD/PIN BIAS NC c= 14 1-5 GROUND 1-635.b * No connection for PIN versions (not connected internally). Figure 1. Pin Diagram Lucent Technologies Inc.Data Sheet June 1998 1319T OC-192/STM-64 Lightwave Receiver Handling Precautions Mounting and Connections The pigtail consists of a 41 in.+ 13 in. (1041 mm +330 mm), 8 um core, single-mode fiber. The 1319P PIN receiver pigtails have a 900 um OD jacket diameter. The 1319T APD models have a 1200 um OD jacket diameter. Both models of the receiver are available with FC/PC or SC optical connectors. Other connector options may be available. Contact your Lucent sales office for availabil- ity and ordering information. The fiber bending radius during operation and storage is 1.5 in. (38 mm) minimum. Electrostatic Discharge CAUTION: This device is susceptible to damage as a result of electrostatic discharge (ESD). Take proper precautions during both handling and testing. Follow guidelines such as JEDEC Publication No. 108-A. Although protection circuitry is designed into the device, take proper precautions to avoid exposure to ESD. Lucent employs a human-body model (HBM) for ESD-susceptibility testing and protection design evaluation. ESD voltage thresholds are dependent on the critical parameters used to define the model. A standard HBM (resistance = 1.5 kQ, capacitance = 100 pF) is widely used and, therefore, can be used for comparison purposes. The HBM ESD withstand voltage established for the 1319-Type receiver is +500 V. 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 operations section of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability. Parameter Symbol Min Max Unit Supply Voltage: Positive Supply Voc 0 5.8 Vv Negative Supply VEE 0 -5.8 Vv Photodiode Supply Current: Forward* 20 mA Reverse _ _ 2 mA Optical Input Power:t APD PMAX 2 dBm PIN PMAX 5 dBm Operating Case Temperature Tc 0 65 C Storage Temperature Tc 40 85 C Lead Soldering Temperature 250 C Lead Soldering Time 10 s * Device is normally reverse biased. Forward biasing the photodiode may compromise device performance and reliability. t Under biased conditions. Unbiased, the maximum input optical power for both devices is +8 dBm. Lucent Technologies Inc. 31319T OC-192/STM-64 Lightwave Receiver Data Sheet June 1998 Qualification Tests The 1319-Type receiver has successfully passed the following qualification tests and meets the intent of Bellcore TR-NWT-000468. Test Conditions Sample Size | Failure Criteria Physical Dimensions MIL-STD-883C-2016 90 Visual External Visual MIL-STD-883C-2009.8 90 Visual Impact Shock 1500 G, 5 hits, 6 axis, MIL-STD-883C-2002.3 11 Electrical/Optical Variable Frequency Vibra- 20 G, 10 Hz to 2 kHz, 4 cycles, 3 directions, 11 Electrical/Optical tion 4 min./cycle, MIL-STD-883C-2007.1 Solderabiltiy MIL-STD-883C-2003.5 100% Visual Temperature Cycle -10 C to +60 C, 2000 cycles, 15 Electrical/Optical MIL-STD-883C-1010.7 High Temperature, High 60 C, 95% relative humidity, rated bias, 4 Electrical/Optical Humidity with Bias 4000 hours High Temperature with 60 C ambient, rated bias, 4000 hours, Electrical/Optical Bias MIL-STD-883C-1005.5 Electrostatic Discharge Human-body model (to determine class) 3 Electrical/Optical Power Cycling 1500 cycles (30 min. on/off) MIL-STD-1006 3 Electrical/Optical Optical Characteristics TA = 25 C. Parameter Symbol Min Typ Max Unit Optical Wavelength for Rated Sensitivity r 1.2 1.6 um Sensitivity (10 Gbits/s, 2? - 1 PRBS, 3 x 10-'' BER): APD Version PLOw -22 -24 _ dBm PIN Version PLOw -15 -18 _ dBm Maximum Optical Input Power (10 Gbits/s 2 1 PRBS, 3 x 107"! BER): APD Version PHIGH 4 _ _ dBm PIN Version PHIGH 0 _ _ dBm Optical Return Loss 27 30 dBm Responsivity of APD, A = 1.55 um, M= 10 RAPD 7.5 A/W Responsivity of PIN, A = 1.55 um, M = 1 RPIN 0.85 A/W APD Gain 12 Voltage Vi2 20 35 Vv APD Breakdown Voltage VBRK 40 Vv Total Dark Current IDK 0.3 HA Temperature Coefficient of Gain 12 Voltage 0.2 %/C Lucent Technologies Inc.Data Sheet June 1998 1319T OC-192/STM-64 Lightwave Receiver Optical Characteristics (continued) APD BIAS +5V (2) (13) 100 Q $ 0.033 pF 0.1 pF J Le ELECTRICAL OUTPUT OPTICAL FIBER ue 0.083 HF 7 \ DATA OUT LI --0 } To = $ 50 2 | ae oy Ff (6) (4) (1, 3, 5, 7-12) Oo 0 0 THERMISTOR 5.2V GROUND 1-871b Figure 2. 1319-Type High-Speed Lightwave Receiver Schematic Electrical Characteristics Table 2. 1319 Receiver Thermistor Resistance (R) vs. Temperature (T) T (C) R (Q) T (C) R (Q) T (C) R (Q) T (C) R (Q) 0 9796 20 3748 40 1598 60 746.3 2 8851 22 3426 42 1475 62 694.7 4 8006 24 3155 44 1363 64 647.1 6 7252 26 2872 46 1260 66 603.3 8 6576 28 2633 48 1167 68 562.8 10 5971 30 2417 50 1081 70 525.5 12 5427 32 2221 52 1002 72 490.9 14 4939 34 2042 54 929.6 74 459.0 16 4500 36 1880 56 863.3 76 429.5 18 4105 38 1733 58 802.3 78 402.2 Lucent Technologies Inc. 5Data Sheet 1319T OC-192/STM-64 Lightwave Receiver June 1998 Electrical Characteristics (continued) Table 3. Electrical Characteristics TA = 25 C. Parameter Symbol Min Typ Max Unit de Power Supply Voltages: Positive Supply Voc 4.75 5.0 5.25 Vv Negative Supply VEE 5.46 -5.2 4.94 Vv APD Bias* VAPD 20 50 Vv PIN Bias VPIN _ 5 10 Vv de Power Supply Currents: Positive Supply Icc 75 100 mA Negative Supply IEE 20 30 mA APD Bias IAPD 2 mA PIN Bias IPIN 2 mA Power Dissipation PbIss 0.6 0.96 W Transimpedance?: Tz IPH < 100 pA 1000 Q IPH < 500 pA 750 Q IPH < 1000 WA 675 Q IPH < 1500 WA 650 Q IPH < 2000 WA 550 Q Average Equivalent Input Noise Spectral Density 10 pA/VHz Summed Equivalent Noise Power 950 nArms Feedback Resistor Value RF 500 _ Q Low-frequency Cutoff fL 100 kHz Bandwidth BW 8 _ GHz Rolloff (3 dB + 5 GHz) -20 dB Peaking: 0 GHz5 GHz 2 dB 5 GHz10 GHz 3 dB Group Delay Deviation: 0 GHz5 GHz +50 ps 5 GHz10 GHz +100 ps Output Return Loss: $22 0 GHz3 GHz <-15 dB 3 GHz10 GHz <-10 dB * The gain = 12 APD bias voltage at 25 C is supplied with each device. For optimum performance, VaPD must be set within 50 mV of the speci- fied value. VaPD needs to be temperature compensated to maintain constant gain over the operating temperature. The nominal compensation is 0.18%/C. VPP tTransimpedance, Tz = , where IPH(AVG) is the average photodiode current. IPH(AVG) 6 Lucent Technologies Inc.Data Sheet June 1998 1319T OC-192/STM-64 Lightwave Receiver Recommended Circuit Diagram DATA OUT THERMISTOR* -5.2V 1 WF +5 V VAPD 1 pF 1-636.b * APD version only. Figure 3. Circuit Diagram Lucent Technologies Inc. 7Data Sheet 1319T OC-192/STM-64 Lightwave Receiver June 1998 Outline Diagram Dimensions are in inches and (millimeters). 0.015 (0.38) 13 eT 0.600 0.100 (15.24) (2.54) 12 PLACES 0.041 (1.04 0.075m LEAD 7 LEAD 1 REF (1.91) i _ } 4 0.125 (3.18) } -- fl 6 | {== 0.906.010 RECEIVER SERIAL NUMBER, H H H H HY TRADEMARK, PRODUCT CODE, t DATEMARK, AND APD BIAS 0.887 )~LEAD 14 VOLTAGES IN APPROX. 0.010 (0.25) 39 53 AREA SHOWN THICKNESS (22.53) _ 0.146 + 0.005 REF 0.012 (0.30) DIA (3.71 +0.13) 14 PLACES LEAD 8 i Ti OT) 2 oes Lowes (8.26) MAX STCONNECTOR SHOWN M3 METRIC THREAD H H H H H H 0.100 (2.54) DEEP 4 PLACES mH. Kea 4 TH t (88) | SS fiz as lh | { o|_J op HO BEE HE I 0.125 (3.18) 0.100 0.500 (2.54) (12.70) 1-637.b 8 Lucent Technologies Inc.Data Sheet June 1998 1319T OC-192/STM-64 Lightwave Receiver Ordering Information Description Product Code Photodiode Connector Comcode 1319T-Type OC-192/ 1319TA APD FC-PC 107913519 STM-64 Lightwave 1319TC APD SC 107913535 Receiver 1319TP PIN FC-PC 107913543 1319TS PIN SC 107913568 Related Product Information Product Code Description Document Number 290EM- Type Laser Module | 10 Gbits/s Laser Module with Integrated Electro-Absorptive Modulator D2500P-Type Laser Module | Wavelength Selectable, Isolated DFB Laser Module with PMF Fiber 2410/2420-Type Modulator | LINbOs Dual-Output Electro-Optic Modulator 26xx-Type Modulator LiNbO3 SLIM-PAC Electro-Optic Modulator 1712-Type EDFA Erbium-Doped Fiber Amplifier (980 nm Pump Laser) 1713-Type EDFA Erbium-Doped Fiber Amplifier (1480 nm Pump Laser) 1718-Type EDFA Fiber Amplifier Gain Block (980 nm Pump Laser) 700B Power Module (High-Voltage Output de-de Converter) PS97-009LWP DS96-144LWP PN94-075LWP DS96-135LWP DS96-086LWP DS96-134LWP DS95-233LWP DS95-182EPS Lucent Technologies Inc. 9