Data Sheet 10Gb/s surface mount coplanar PIN preamp receiver with integrated MEMS VOA PTV10GC The PTV10GC receiver consists of a PIN photodetector, a low-noise preamplifier, a MEMS variable optical attenuator (VOA) and a precision NTC thermistor in a hermetic coplanar package with a connectorized single-mode fiber pigtail. Differential outputs are provided to improve noise rejection for enhanced sensitivity. It has been optimised for use in 10Gb/s metro or long haul applications, either as a discrete device or within a transponder, using NRZ modulation, with or without FEC, at data rates up to 10.709Gb/s. Features: • High sensitivity, -18.5dBm typical • Integrated MEMS VOA extends overload beyond +10dBm • Low capacitance high speed InGaAs PIN photodetector • Supports FEC rates up to 10.709Gb/s • Best in class power consumption, only 350mW • Designed to exceed the environmental requirements of Telcordia GR-468-CORE • RoHS 5/6 compliant Applications: • Client or line side links • DWDM TDM transponder applications 1 Data Sheet Operating Characteristics Case temperature = 25°C unless otherwise specified Parameter Typ Max Unit 2 31-1 PRBS BER<10-12 -18.5 -17.0 dBm Sensitivity penalty EOL over temperature   2 31-1 PRBS BER<10-12 T=-5 to +75°C 0.75 1.0 dB Deviation from linear phase DC – 6GHz -10 +10 ° Small signal 8 Optical sensitivity BOL   Symbol Measurement Conditions Sens 9.5 GHz High frequency -3dB corner fH Low frequency -3dB corner fL Transimpedance gain TZ Small signal VOUT Peak-to-peak S22 DC to 7.0GHz PSAT 0dB Attenuation BER<10-12 +1 dBm With VOA actuated +9 dBm    Maximum output voltage  Return loss Optical overload  Optical overload extension PIN bias voltage PIN responsivity 1.1 Vpd R  0.7 40 kHz 1.6 2.3 kΩ 600 700 mV -8 dB 5 V 0.8 A/W 10 nA 95 mA Dark current Id Amplifier bias current Icc Input current for output limiting IIn_lim VOA maximum attenuation Att VOA control voltage VAtt Attenuation = 20dB 5.5 9 V VOA current IAtt Attenuation = 20dB 6 7.2 mA VOA power dissipation (continuous) PAtt Attenuation = 20dB 33 65 mW` From attenuation = 1dB to 20dB 5 10 ms VOA response time   75 Peak-to-peak 20 0.5 mA 30 dB Polarisation dependent loss PDL VOA unbiased 0.15 dB Polarisation dependent loss PDL VOA biased 0.4 dB Thermistor resistance RTH Notes: 2 Min         Optical Wavelength between 1525-1575nm. Data to 1610nm available on request. Measured with 9.95328Gb/s NRZ 1031-1 PRBS data and no FEC. Load impedance is 50Ω AC-coupled. Excludes PIN responsivity. Differential. Single ended. Not polarity sensitive. Response time quoted is to achieve 99% of the desired attenuation value. 10 kΩ Data Sheet Absolute Maximum Ratings The table below provides maximum and/or minimum values of critical parameters which will not permanently damage the device, but for which the operating specification may not hold Parameter Symbol Min Max Unit Amplifier bias voltage VCC -6 0.5 V Operating temperature  Top -40 +85 °C Storage temperature  Tstg -40 +85 °C Optical input  Pin +5 dBm PIN bias voltage VPD 0 +7.5 V VOA control voltage  VATT 0 9 V Fibre bend radius 20 mm Notes:  The operating temperature is defined as the temperature of the module case.  The rating is referred to the ambient temperature.  With VATT = 0V, the optical input that will cause no damage to the module. However, the electrical and optical performance specified in this document may not be guaranteed. It shall also withstand +7dBm for <100ms.  Polarity Independent. Class 2 ESD precautions must be observed when handling these devices. Pin Out 3 Pin # Symbol Parameter Pin # Symbol Parameter 1 VATT VOA Control 10 Out_P Positive RF data output 2 VPD PIN bias voltage 11 GND Case RF ground 3 NC No connection 12 GND Case ground 4 Vee Amplifier supply (-5.2V) 13 FB_in Output offset control 5 NC No connection 14 NC No connection 6 GND Case ground 15 NC No connection 7 GND Case RF ground 16 RTH Thermistor 8 Out_N Negative RF data output 17 GND Case ground 9 GND Case ground Data Sheet Circuit Schematic VATT VPD RTH 10kOhms @ 25 °C 1nF Out_P Out_N FB_IN 1nF Vee 1nF Figure 1: PTV10GC Circuit schematic Outline Drawing Dimensions in mm Figure 2: Outline diagram (Illustration only. For full details, refer to appropriate assembly drawing). Note: Fiber is 900mm secondary coated single-mode fiber, length = 1200 +0/-200mm. 4 Data Sheet Typical Performance Characteristics (continued) Figure 3: Typical VOA attenuation Figure 4: FB_in transfer function 5 Data Sheet RoHS Compliance Bookham is fully committed to environment protection and sustainable development and has set in place a comprehensive program for removing polluting and hazardous substances from all of its products. The relevant evidence of RoHS compliance is held as part of our controlled documentation for each of our compliant products. RoHS compliance parts are available to order, please refer to the ordering information section for further details. Ordering Information: PTV10GC - (Connector) J28 = SC/PC J34 = FC/PC J57 = LC e.g. PTV10GC-J28 is an PTV10GC with an SC/PC connector. Other options available on request. Contact Information North America Bookham Worldwide Headquarters Europe Paignton Office Asia Shenzhen Office 2584 Junction Ave. San Jose CA 95134 USA Brixham Road Paignton Devon TQ4 7BE United Kingdom 2 Phoenix Road Futian Free Trade Zone Shenzhen 518038 China • Tel: +1 408 919 1500 • Tel: +44 (0) 1803 66 2000 • Fax: +1 408 919 6083 • Fax: +44 (0) 1803 66 2801 • Fax: +86 755 33305805 +86 755 33305807 • Tel: +86 755 33305888 Important Notice Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by Bookham before they become applicable to any particular order or contract. In accordance with the Bookham policy of continuous improvement specifications may change without notice. The publication of information in this data sheet does not imply freedom from patent or other protective rights of Bookham or others. Further details are available from any Bookham sales representative. www.bookham.com [email protected] 6 ISO14001:1996 EMS 504193 TL9000 Rev 3.0 (ISO9001:2000) FM15040 BH12887 Rev 2.0 January 2007. ©Bookham 2005. Bookham is a registered trademark of Bookham Inc.