DATA SHEET – MAY 2008 Small Integrated Receiver Unit SIRU3040 0.05 - 40GHz The Emcore Small Integrated Receiver Unit (SIRU3040) is a highperformance optical receiver with guaranteed performance over the 50 MHz to 40 GHz frequency band. The SIRU3040 is a fully integrated unit that contains both the high frequency photodiode and the control electronics. Only DC input voltages and the optical input signal are required for operation. Applications Microwave Antenna Signal Distribution Broadband Delay-line and Signal Processing Systems Frequency Distribution Systems The unit can be used to construct transparent optical links for antenna remoting, microwave delay lines and other applications where it is necessary to transport RF and microwave signals over long distances without signal degradation. The SIRU3040 is an ideal receiver to use with Emcore’s highperformance externally modulated fiber optic transmitters. Radar System Calibration Specifications Phased Array Antenna Systems, Interferometric Antenna Arrays Electrical Features Integrated high frequency photodiode and bias circuitry in a connectorized package 0.05 MHz to 40 GHz bandwidth Frequency Range 0.05 MHz to 40 GHz Electrical Power Requirements +15 V @ 50 mA max RF Response/Gain Variation (S21 w/ Emcore SITU3040 TX) RF Connector RF Output Impedance < 5 dB max 0.05 – 1 GHz < 10 dB max 1- 40 GHz K (female) 50 Ω Optical 1310 nm and 1550 nm operation Wavelength 1300 – 1600 nm Connectors Diamond AVIM or FC/APC High optical input power capability: 15 mW Optical Input Power + 11.8 dBm (15 mW) Maximum Responsivity at 1310 nm > 0.55 A/W Responsivity at 1550 nm > 0.50 A/W Physical Configuration Self Contained Housing Dimensions 0.8” H x 4.6” W x 3.4” D Operating/Storage Temperature -40 °C to +70 °C For more information on this and other products: Contact Sales at Emcore 626-293-3400, or visit www.emcore.com. SIRU3040 DATA SHEET – MAY 2008 Ordering Information SIRU-3040-AV Diamond ACIM Optical Connector SIRU-3040-FA FC/APC Optical Connector Package Outline Drawing D-Connector Pin Out 1 2 3 4 5 6 7 8 9 +15 V n/c n/c GND n/c Photodiode Monitor n/c n/c n/c 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. EMCORE 2015 West Chestnut Street Alhambra, California 91803-1542 Tel: 626-293-3400 Fax: 626-293-3428 www.emcore.com For more information on this and other products: Contact Sales at Emcore 626-293-3400 or visit www.emcore.com © Copyright 2008, Emcore Corporation