Data Sheet 10Gb/s Coplanar PIN Preamp Receiver PT10GC The module consists of a PIN photodetector, a low noise preamplifier, a connectorized single-mode fibre pigtail and a hermetic metal package with coplanar output. Optimized for use in 10 Gb/s long haul applications, either as a discrete device or within a transponder, using NRZ Modulation. Features: • High sensitivity, -18.5 dBm typical • Surface mount MSA compliant • Low capacitance high speed InGaAs PIN detector • Hermetically sealed • Designed to exceed the requirements of Telcordia GR468-CORE • Single mode fibre tail • Compatible with AT10GC APD Receiver • Output stage limits the signal to typically 1100 mV p-p differential, removing the need for a post amplifier • RoHS 5/6 compliant 1 Data Sheet Characteristics TC = 25°C unless otherwise specified Parameter Symbol Optical sensitivity 231-1 BER <10-12  Min Sens Optical overload 231-1 BER <10-12 Psat +1 High frequency -3 dB corner f3 dB 8  Typ Max Unit -18.5 -17 dBm dBm 9.5 Return loss S22 (400 KHz to 7 GHz) PiN bias voltage -8 Vpd Dark current Id PIN responsivity R  GHz 5 V 10 0.7 dB nA 0.8 A/W V Amplifier bias voltage Vee -5.2 Amplifier current consumption lee 75 90 mA Transimpedance gain TZG 1100 1440 1800 Ohms Parameter Symbol Min Max Unit Amplifier bias voltage Vcc -6 +0.5 V Top -40 85 °C Tstg -40 85 °C 10 dBm [2,3,5] Notes  Optical wavelength between 1525nm – 1575nm.  Load impedance is 50 Ω (AC coupled) with a return loss >20 dB,up to 20 GHz.  Excludes PIN responsivity.  Measured with 10 Gb/s NRZ PRBS data and no FEC.  Differential. Absolute Ratings Operating temperature Storage temperature Optical input    po Fibre bend radius Maximum PIN bias voltage 35 Vpd mm +7.5 V Notes (Absolute Ratings):  The operating temperature is defined as the temperature of the module case.  The rating is referred to ambient temperature.  The optical level that causes no damage to the module. However, the electrical and optical performance specified in this document may not be guaranteed. 2 Data Sheet Pin Out Pin # Symbol Parameter Pin # Symbol Parameter 1 GND Case ground 10 Out_P Positive output 2 Vpd PIN bias voltage 11 GND Case ground 3 NC No connection 12 GND Case ground 4 Vee Amplifier Bias 13 FBIN Offset feedback (if used) 5 NC No connection 14 NC No connection 6 GND Case ground 15 NC No connection 7 GND Case ground 16 NC No connection 8 Out_N Negative output 17 GND Case ground 9 GND Case ground Schematic Diagram Figure 1: Schematic Diagram 3 Data Sheet Typical Performance Characteristics Figure 2: Typical small signal eye diagram measured at 10Gb/s 223-1 PRBS. Figure 3: Typical large signal eye diagram measured at 10Gb/s 223-1 PRBS. 4 Data Sheet Typical Performance Characteristics (continued) Figure 4: PT10GC AC transfer function. Figure 5: Output DC offset adjust using FB_in (pin 13). 5 Data Sheet Outline Diagram Figure 6: Outline Diagram. 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 PT10GC - (Connector) J = SC/PC J57 = LC e.g. PT10GC-J is a PT10GC 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 www.bookham.com [email protected] 6 ISO14001:1996 EMS 504193 TL9000 Rev 3.0 (ISO9001:2000) FM15040 • 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. BH12889 Rev 1.0 January 2007. ©Bookham 2005. Bookham is a registered trademark of Bookham Inc.