AMPLIFIER UNIT C12419 The C12419 which furnishes current-to-voltage conversion circuit is designed for use with current sources like photomultiplier tubes. The performances are convenient to such an application as requiring a low noise and high gain preamplifier. FEATURES ●Bandwidth: DC to 1 MHz ●Current-to-voltage Conversion Factor: 1 V/µA at 1 kΩ Load Resistance ●Inverting Output ●Adjustable Offset Level with VR ●Low Noise and High Gain Figure 1: Typical Frequency Response SPECIFICATIONS Description / Value DC to 1 MHz 10 1 V/µA 5 350 ns Positive / Negative ±100 µA Inverting Output 50 Ω ±11 V Min. ±3 V Min. 1 mV rms BNC-R BNC-R DIN (6-pin) ±15 V ±18 V ±100 mA 0 °C to +40 °C -15 °C to +60 °C Approx. 165 g RELATIVE GAIN (dB) Parameter Frequency Bandwidth (-3 dB) Current-to-voltage Load Resistance: 1 kΩ Conversion Factor Typ. Rise Time Input Polarity Max. Input Current Amplifying Method Output Impedance Maximum Output Load Resistance: 1 kΩ Load Resistance: 50 Ω Signal Voltage Typ. Output Noise Voltage A Input Output Connector Power Power Supply Voltage Max. Power Supply Voltage Max. Power Supply Current Operating Ambient Temperature Storage Temperature Weight TACCB0126EA 0 -5 -10 -15 -20 101 102 103 FREQUENCY (kHz) NOTE: ALoad Resistance: 50 Ω 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. ©2013 Hamamatsu Photonics K.K. 104 AMPLIFIER UNIT C12419 Figure 2: Dimensional Outlines (Unit: mm) DIN TYPE (6 PINS) OUTPUT OFFSET 40.0 ± 0.5 ±15 V INPUT BNC-R 43.2 ± 0.5 ALUMINUM HOUSING BNC-R VR OFFSET 47.5 ± 0.2 60.0 ± 0.5 MOUNTING THREADED HOLES (2-M3 DEPTH 5) 65.0 ± 0.5 +50 1500 - 0 10 5 Power cable with connector (6 pin DIN type) is supplied with the C12419. TACCA0318EA Figure 3: Internal Connection Diagram C12419 BNC BNC 5: +15 V 6: GND 4: -15 V CONNECTOR PIN WIRE COLOR CONNECTION 1 2 3 4 5 6 External Conductor — — — White Red Black Green — — — -15 V +15 V GND GND TACCC0160EA RELATED PRODUCTS AMPLIFIER UNITS SELECTION GUIDE Parameter C7319 C12419 C9999 DC to 20 kHz or Frequency DC to 200 kHz DC to 1 MHz DC to 10 MHz Bandwidth (-3 dB) (switchable) Current-to-Voltage -0.1 V/µA Conversion Factor -1 V/µA, -10 V/µA -1 V/µA * +50 mV/µA (Load Resistance: 50 Ω) (switchable) * C6438 C6438-01 C6438-02 C11184 DC to 50 MHz DC to 150 MHz DC to 300 MHz +0.5 mV/µA (C6438) +25 mV/µA (C6438-01) +5 mV/µA (C6438-02) * Load Resistance: 10 kΩ HAMAMATSU PHOTONICS K.K. C9663 +4 mV/µA +1.25 mV/µA C5594 50 kHz to 1.5 GHz +3.15 mV/µA Refer to the individual catalogs for detailed information. www.hamamatsu.com HAMAMATSU PHOTONICS K.K., Electron Tube Division 314-5, Shimokanzo, Iwata City, Shizuoka Pref., 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.: 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, United Kingdom, Telephone: 44-(0)1707-294888, Fax: 44(0)1707-325777 E-mail: [email protected] North Europe: Hamamatsu Photonics Norden AB: Thorshamnsgatan 35 SE-164 40 Kista, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: [email protected] TACC1058E02 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] SEPT. 2013 IP China: Hamamatsu Photonics (China) Co., Ltd.: 1201 Tower B, Jiaming Center, 27 Dongsanhuan Road North, Chaoyang District, Beijing 100020, China, Telephone: (86)10-6586-6006, Fax: (86)10-6586-2866 E-mail: [email protected]