High sensitive IR-OBIRCH analysis Newly designed OBIRCH amplifier (C7636-05) achieves more than 3 times higher detectability by eliminating internal and external noises. Moreover the new noise canceling function for the combination with external power supply like LSI tester improved the detectability drastically. In the combination with a digital lock-in, new OBIRCH amplifier provides clearer signals, that leads easy localization of defective points. Reduce internal circuit noise Low noise AMP 3× higher S/N improvement! + Line profile Noise Existent AMP Noise Cancel noise from an external power supply Line profile Noise cancellation function is added to AMP. SoC + Reduce system noise and enviromental noise New AMP with no noise cancellation function SoC with noise cancellation function Digital lock-in function FPGA FPGA Detected signal with no digital lock-in C7636-05 with digital lock-in Detection mode 3 modes are avaiable. C7636-05 Constant voltage Constant current High-sensitivity mode 10 mV to 10 V 10 mV to 10 V 10 mV to 25 V 100 mA 100 mA 100 μA 1 nA*1 1 μV*2 3 pA*1 Voltage Max. current Detection limit *1: Minimum detectable pulse signal input into the amplifier *2: Calculated value Measurement mode is selectable through software. In order to get measurement result effectively, detection mode shall be selectrd depending on device characteristics. Device impedance Measurement mode Constant current mode <100 Ω Constant voltage mode 100 Ω to 1 k Ω >1 k Ω High sensitivity mode Future development Lock-in function improvement for higher sensitivity and for 3D-IC analysis High sensitive and accurate OBIRCH measurement option for power devices Constant Voltage Source Amp GND CV OBIRCH amp DUT Coaxial Cable Ext. Power Source GND Amp GND Amp GND Amp GND DUT GND Schematic of noise cancel function ★ Product and software package names noted in this documentation are trademarks or registered trademarks of their respective manufacturers. ● ● ● Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult your local sales representative. Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications and external appearance are subject to change without notice.. © 2011 Hamamatsu Photonics K.K. http://www.hamamatsu.com HAMAMATSU PHOTONICS K.K., Systems Division 812 Joko-cho, Higashi-ku, Hamamatsu City, 431-3196, Japan, Telephone: (81)53-431-0124, Fax: (81)53-435-1574, E-mail:[email protected] U.S.A. and Canada: Hamamatsu Corporation: 360 Foothill Road, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1)908-231-0852, E-mail: [email protected] Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658,, E-mail: [email protected] France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: (33)1 69 53 71 00, Fax: (33)1 69 53 71 10, E-mail: [email protected] United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire, AL7 1BW, U.K., Telephone: (44) 1707-294888, Fax: (44) 1707-325777, E-mail: [email protected] North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171-41 Solna, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01, E-mail: [email protected] Cat. No. SSMS0044E02 Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1 int.6-20020 Arese (Milano), Italy, Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741, E-mail: [email protected] SEP/2011 HPK Created in Japan