C3866 HAMAMATSU | Alldatasheet
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Technical content
C3866, C6465 Photon counting units are designed to convert single photoelectron pulses from a photomultiplier tube into 5 V digital signals by use of the built-in amplifier and discriminator circuits. Photon counting with a high S/N ratio can be performed by simply connecting a counter to the output of the photon counting unit. The C3866 uses a high-speed electronic circuit that allows measurement with an excellent output linearity up to 10 7 s-1. The C3866 also has a prescaler (division by 10) eliminating the need for a high-speed counter. The C6465 provides an output linearity up to 10 6 s-1 and an output pulse width of 30 ns, making it suitable for use with a general- purpose counter. TPHOC0005EA COMBINATION EXAMPLE SPECIFICATIONS Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2001 Hamamatsu Photonics K.K. Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office. PMT C3866 C6465 M7824 M8503 ISA BUS IBM-PC/AT COMPATIBLE PC (OS: Windows Me/98SE/98/95) PHOTON COUNTING UNIT PHOTON COUNTING BOARD ±5 V+/-HV HIGH/LOW VOLTAGE POWER SUPPLY C3830 or C4720 D-TYPE SOCKET ASSEMBLY Parameter Input Impedance Discrimination Level (Converted Into Input) Gain Requierd in PMT (Recommendation) Prescaler Maximum Count Rate (Random Pulse: -10 % deviation) Pulse Pair Resolution Output Pulse C Output Pulse Width Supply Voltage Connectors Operating Temperature Storage Temperature Size (W × H × D) Weight NOTE: A: Selectable by the switch or remote control. B: C6465 does not have a prescaler. C: Output stage C3866: ADVANCED C-MOS (National Semiconductor 74AC153), C6465: ADVANCED C-MOS (TOSHIBA TC74ACT04) D: Fitting plug (HIROSE SR30-10PQ-4P) with cable is supplied with C3866 (1 m) E: Fitting plug with cable is supplied with C6465 (1.5 m) 50 Ω -0.5 mV to -16 mV 3 × 106 ÷1, ÷10 A 4 × 106 s-1 (Typ.) 1 × 107 s-1 (Typ.) 25 ns 10 ns TTL Compatible positive logic (C-MOS 5 V) 10 ns Depending on count rate +5.2 V ± 0.2 V, 150 mA -5.2 V ± 0.2 V, 300 mA BNC BNC BNC HIROSE SR30-10R-4S D 0 °C to +40 °C -15 °C to +60 °C 88 mm × 32 mm × 170 mm Approx. 320 g 50 Ω -2.2 mV to -31 mV 5 × 106 — B 1 × 106 s-1 (Typ.) B 60 ns B TTL Positive logic 30 ns B +5 V ±0.2 V, 60 mA -5 V ±0.2 V, 120 mA BNC BNC DIN (6 PIN) E 0 °C to +40 °C -15 °C to +60 °C 60 mm × 43.2 mm × 105 mm Approx. 250 g C3866 C6465 ÷10 ÷10 ÷10 Input Output Remote Power Supply Left: C3866, Right: C6465
AUG. 2001 IP (1000) C3866 C3866 C6465 Power Supply Cable (Supplied) Power Supply Cable (Supplied) TPHOC0006EA C6465 TPHOC0034EA TPHOA0002EA TPHOA0022EA TPHOA0015EB TPHOA0016EA HAMAMATSU PHOTONICS K.K., Electron Tube Center 314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: info@hamamatsu.de United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road Welwyn Garden City Hertfordshire AL7 1BW, United Kingdom, Telephone: 44-(0)1707-294888, Fax: 44(0)1707-325777 E-mail: info@hamamatsu.co.uk 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: info@hamamatsu.se Italy: Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741 E-mail: info@hamamatsu.it HOMEPAGE URL http://www.hamamatsu.com BLOCK DIAGRAM DIMENSIONAL OUTLINE (Unit: mm) HAMAMATSU PHOTON COUNTING UNIT C3866 32 170 INPUT MON DISCRI OUTPUTSELECTREMOTEDC±5 V ÷1 ÷10 1000 Wire Color White Shield Shield Red -5 V GND GND +5 V Connector Pin No. Connection SHIELDED CABLE HIROSE SR30-10PQ-4P THREADED HOLES FOR INSTALLATION 2-M3 ALUMINUM HOUSING DISCRI ADJ SIG IN 43.2 47.5 60.0 105.0 DIN TYPE (6 PIN) ±5 V BNC-R SIG OUT BNC-R MONITOR SHIELDED CABLE WITH 6-CONDUCTIVE WIRES 6-PIN DIN CONNECTOR 1500 Wire Color Red White Y ellow Blue Green Black Shield +5 V -5 V GND NC NC NC GND Connector Pin No. Connection PMT INPUT OUTPUT DISCRIMINATION LEVEL MONITOR PULSE AMPLIFIER COMPARATOR PULSE SHAPER MULTIPLEXER PRESCALER LLD ADJUST ÷1/÷10 SELECT +5 V PMT OUTPUT TTL OUTPUT DISCRIMINATION LEVEL MONITOR PULSE AMPLIFIER COMPARATOR PULSE SHAPER LLD ADJUST +2.5 V #Windows is resisterd trademark of Microsoft Corporation in the U.S.A. #IBM-PC/AT is a registerd trademark of IBM Co.