DP TYPE SOCKET ASSEMBLY FOR 28 mm (1-1/8 INCH) DIA. SIDE-ON PHOTOMULTIPLIER TUBE APR. 2002 C8728 C8728 is a DP type socket assembly for 28 mm(1-1/8 inch) diameter side-on photomultiplier tubes, incorporating a regulated high voltage power supply and an active voltage divider. It enables simple and stable PMT operations with extended DC output linearity by only supplying +15 V and connecting a high voltage control voltage of 0 V to +3.6 V. FEATURES Superior DC Output Linearity Fast High Voltage Programming Response Low Ripple/Noise ACCF0181 SPECIFICATIONS Parameter Applicable PMT Input Voltage Input Current at Maximum High Voltage Output Voltage Range at -900 V Linear DC Output Current of PMT a at -400 V Line Regulation Against ±1 V Input Change Ripple/Noise (p-p) in High Voltage Output High Voltage Control Input High Voltage Programming Response b Temperature Coefficient of High Voltage Output Operating Temperature c Storage Temperature Typ. Typ. Typ. Typ. Typ. Typ. Typ. Description / Value 28 mm(1-1/8 inch) Dia. side-on types +15 ± 1 40 0 to -900 100 40 ±0.01 0.01 0 to +3.6 60 ±0.01 0 to +40 -15 to +60 Unit — V mA V µA % % V ms %/°C °C °C NOTE: a Within ±2 % linearity b For 0 % to 99 % high voltage change c Under no condensation Figure 1: Linearity Characteristics 50 Figure 2: Practical PMT DC Output Limits TACCB0066EA 120 TACCB0068EA PMT SUPPLY VOLTAGE: -900 V PMT OUTPUT CURRENT (µA) A 40 DEVIATION (%) 30 (Reference) 330 kΩ/STAGE RESISTIVE DIVIDER 20 10 C8728 0 -10 -20 1 10 100 1000 100 C8728 80 60 40 (Reference) 330 kΩ/STAGE RESISTIVE DIVDER 20 0 -400 -500 -600 -700 -800 -900 PMT SUPPLY VOLTAGE (V) PMT OUTPUT CURRENT (µA) A within ±2 % linearity Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office. 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. ©2002 Hamamatsu Photonics K.K. -1000 DP TYPE SOCKET ASSEMBLY C8728 Figure 3: High Voltage Controlling Characteristics Figure 4: Schematic Diagram TACCB0067EA -1000 OUTPUT VOLTAGE (V) ACTIVE VOLTAGE DIVIDER -750 PMT SOCKET +15 V IN (RED) GND (BLACK) HV CONTROL (WHITE) GND (BLACK) HIGH VOLTAGE POWER SUPPLY -500 -250 SIGNAL OUT (COAX) TACCC0120EA 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 CONTROL VOLTAGE (V) OPTION (Sold separately) Figure 5: Dimensional Outline (Unit: mm) 33.0 ± 0.3 3.5 DIRECTION OF LIGHT FLANGE A7709 5 [Including part 1, 4, 5, 6, 8 and !0] 1 2 3 4 5 6 7 38.0 ± 0.3 33.0 ± 0.5 60 0.7 4.7 29.0 ± 0.3 54 35.2 ± 1 49.0 ± 0.3 31.7 ± 0.3 10.5 8 80 ± 2 HOUSING (METAL) 5 9 !0 450 ± 10 [SUGGESTED FIXTURE LAYOUT FOR THE FLANGE] 0° DIRECTION OF LIGHT 12 0° 12 54 ± 0.1 SIGNAL OUTPUT +15 V INPUT HV CONTROL INPUT GND GND INSULATOR (CUSHION) PMT E989 MAGNETIC SHIELD CASE CLAMPING METAL PARTS 2-M3 SCREWS L = 5 FLANGE C8728 O-RING FIXTURE 2-M3 SCREWS L = 5 48 3-M3 1 2 3 4 5 6 7 8 9 !0 COAX RG-174/U AWG24, RED AWG24, WHITE AWG24, BLACK AWG24, BLACK TACCA0199EA TACCA0250EA HOMEPAGE URL http://www.hamamatsu.com 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 U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P. O. Box 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218 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.: 8, 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, United Kingdom, Telephone: 44-(0)1707-294888, Fax: 44(0)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] 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: [email protected] TACC1028E01 APR. 2002 IP