SIB164-1018 Sensor Interface Board Hamamatsu H7546
Contents
1. Description The SIB164 1018 multianode photomultiplier tube interface board provides the mechanical and electrical connectivity between the Hamamatsu H7546 64 anode PMT and external signal processing electronics such as Vertilon s PhotoniQ multichannel data acquisition systems The H7546 is mounted to the bottom side of the SIB164 1018 through 66 socket pins that connect the PMT s 64 anode signals last dynode output and high voltage input to the board The anode signals are routed to an on board resistive anger logic circuit that generates four anger signal outputs These outputs connect using four coaxial cables to Vertilon s PhotoniQ IQSP418 or QSP518 multichannel data acquisition system where the charge from each is separately integrated digitized and sent to a PC for display or further signal processing For applications utilizing the last dynode output of the H7546 the SIB164 1018 includes a two stage high speed preamplifier whose output is available on an SMB connector One of three on board discriminators can be used with the last dynode signal to generate a trigger to the data acquisition system or other external electronics The outputs from a leading edge constant fraction and zero slope discriminator which respectively generate trigger signals based on threshold percentage of pulse height and pulse peak are available on SMB connectors Several user adjustments are included for optimizing system gain and trigger thresh2. TOR AA i THRESHOLD ETSA LANA AA A I IN IN IN IN IN FRACTION ADJ a Rag FRACTION i 1 van R69 100 R74 100 Rea 100 4 RiT Riaz 100 100 64 to 4 ANGER LOGIC HAMAMATSU H7546 VERTILON SIB164 1018 8 X 8 MULTIANODE H7546 MAPMT PHOTOMULTIPLIER TUBE SENSOR INTERFACE BOARD 84 00 A 6 00 A S fi gt E a A ee Seta Ordering Information o88888888 88 SIB164 1018 is directly compatible with Vertilon PhotoniQ IQSP418 056000000 P k a ae OOOO IQSP518 expandable charge integrating data acquisition systems Soe Ge PhotoniQ systems sold separately See PhotoniQ User Manual for A j Te performance specifications 00000000 SIB164 1018 includes power supply and six SMB120 coaxial cables 2 soggoocoa os SMB plug to BNC
3. olds for the discriminators When using an H7546A PMT the negative high voltage bias to the PMT s cathode is supplied through its high voltage cable This cable is compatible with the high voltage SHV output from the PhotoniQ Alternatively when using an H7546B three optional socket pins can be added to the board for direct connection of the PMTs high voltage input In this case the high voltage bias is supplied through the SIB164 1018 on a specialized cable from the PhotoniQ a Wris EPLET b i Er Typical Setup SIB164 1018 Eoi ADJUST HV CABLE a qae gt E z l q ECEE H7546A P TRIGGER IQSP418 IQSP518 Vertilon Corporation 66 Tadmuck Road Westford MA 01886 Tel 978 692 7070 Fax 978 692 7010 www vertilon com SIB164 1018 Sensor Interface Board Hamamatsu H7546 MAPMT Functional Block Diagram Anger Logic Circuit dz HV INPUT i f wW fe a WH Cc wi OPTIONAL HIGH VOLTAGE BIAS 7 CONNECTION INTERFACE CIRCUIT pr iTi Rim kizi 100 100 PREAMP RS rai Ra R3 Ra R7 RI Ri RE K Cin Rin hi 1 008 100k 1 00 1 00 1008 1O 120K ti rN WW AMP1 J6 F T P Rp LEADING DG Rid 100 LEADING EDGE DISCR ADJ Rat ane fe TRIMAD e OF 100 HIGH VOLTAGE NETWORK GAIN ADJ i Raz m J AMP3 y DISCRIMINA
4. plug 120 cm inka o pi g o0000 g E nooo a 00 00 See SIB164 1018 User Guide for complete specification eae ee ee mn o Gt i THU Ole HEHHE HEHE ag A 0000 E 000000 Oe gi See Hamamatsu H7546 datasheet for specific device information ein 0000 gt fon anna ZA oa A lt 7 Oo HOU YUU 20 ee Eos Booo 19 00 i i TEn Ea O a O O d el tI on ALL DIMENSIONS IN MILLIMETER Vertilon Corporation has made every attempt to ensure that the information in this document is accurate and complete Vertilon assumes no liability for errors or for any incidental consequential indirect or special damages including without limitation loss of use loss or alteration of data delays lost profits or savings arising from the use of this document or the products which it accompanies Vertilon reserves the right to change its products without prior notice No responsibility is assumed by Vertilon for any infringements of patents or other rights of third parties which may result from the use of its products No license is granted by implication or otherwise under the patent and proprietary information rights of Vertilon Corporation 2012 Vertilon Corporation ALL RIGHTS RESERVED PS2728 1 0 Dec 2012 Vertilon Corporation 66 Tadmuck Road Westford MA 01886 Tel 978 692 7070 Fax 978 692 7010 www vertilon com
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