Power supply for MPPC® C11204-01 Bias power supply with built-in high precision temperature compensation for MPPCs The C11204-01 is a high voltage power supply that is optimized for MPPCs (multi-pixel photon counters). It can output up to 90 V. It contains a temperature compensation function that constantly optimizes the MPPC operation even in environments with varying temperatures. It also has built-in output voltage monitor and output current monitor. All functions can be controlled from a PC via its serial interface (UART). Features Applications Wide output voltage range: 50 V to 90 V Power supply for MPPCs 1 Low ripple noise* : 0.1 mVp-p typ. Superb temperature stability: ±10 ppm/°C typ. Finely adjustable resolution (in 1.8 mV steps) Serial interface *1: No load, using the recommended circuit Absolute maximum ratings Parameter Supply voltage Operating temperature Storage temperature Symbol Vs Topr Tstg Condition Value 6 0 to +50 -20 to +70 No condensation No condensation Unit V °C °C Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the product within the absolute maximum ratings. Recommended operating conditions Parameter Supply voltage High level input voltage (RXD) Low level input voltage (RXD) High level input voltage (TXD) Low level input voltage (TXD) Symbol Vs VIH VIL VOH VOL Conditions 4.75 ≤ 4.75 ≤ Vs = 5 Vs = 5 Vs ≤ 5.25 Vs ≤ 5.25 V V Min. 4.75 0.65Vcc 0 Vcc - 2.0 - www.hamamatsu.com Typ. 5 - Max. 5.25 Vcc 0.4Vcc Vcc 2.0 Unit V V V V V 1 Power supply for MPPC C11204-01 Electrical characteristics (Typ. Ta=25 °C, Vs=+5 V, unless otherwise noted) Parameter Supply voltage Current consumption Output voltage Output current Ripple noise*2 Setting precision Setting resolution Symbol Vs Icc Vo Io Vn - Temperature stability - Interface*3 - Condition Vo=72 V, no load No load Vo=72 V, no load Vo=72 V, no load 25 ± 10 °C Vo=72 V, no load Min. 4.75 0 - Typ. 5 20 50 to 90 0.1 ±10 1.8 Max. 5.25 2 0.2 - Unit V mA V mA mVp-p mV mV - ±10 - ppm/°C Serial communication - *2: Using the recommended circuit *3: To control the C11204-01 from a PC, we recommend that you use the C12332 driver circuit (starter kit) for MPPC (sold separately, C11204-01 built in). Output voltage vs. ambient temperature Ripple noise vs. time (typical example) (Ta=25 °C) 0.5 (Typ.) 73.0 72.8 72.6 Output voltage (V) Ripple noise (mV) 0.25 0 72.4 72.2 72.0 71.8 71.6 -0.25 71.4 71.2 -0.5 71.0 0 2 4 6 8 10 Time (μs) 0 10 20 30 40 50 Ambient temperature (°C) KACCB0287EA KACCB0288EA 2 Power supply for MPPC C11204-01 Current consumption vs. load current Output voltage vs. load current (Typ. Ta=25 °C) 80 (Typ. Ta=25 °C, Vo=72 V) 120 70 Current consumption (mA) 100 50 40 30 20 80 60 40 20 10 0 0 0 1 2 3 4 0 1 Load current (mA) 2 3 Load current (mA) KACCB0289EA KACCB0290EA Dimensional outline (unit: mm) 19.4 15.4 17.0 19.0 Shielded case (5.1) 2.2 1.6 PWB Electronic part 2.5 max. Lead ϕ0.45 11 1.27 10 16 1 2.8 Output voltage (V) 60 Tolerance unless otherwise noted: ±0.2 16.51 KACCA0308EB 3 Power supply for MPPC C11204-01 Pin connections Pin no. Symbol 1 Vcc 2, 5, 8, 15 GND 3 4 6, 7, 9, 11 to 14 10 16 RXD TXD NC Vo Temp Function Positive supply voltage Furnish a bypass capacitor to ground as close to this pin as possible. Ground Connect directly to the ground plane using the shortest wire possible. Serial data input Serial data output NC High voltage output Connect to an analog temperature sensor Recommended circuit +5 V 10 Vcc Vo 0.1 μ 0.047 μ 0.047 μ C11204-01 1k 1.5 k Temp 0.1 μ GND Analog temperature sensor KACCC0661EA Note: For the bypass capacitor to connect to Vo, use a high-withstand-voltage, low-ESR capacitor. Provide a noise filter near the Temp pin. Analog temperature sensor block 1 2 Temp 3 GS0 GS1 5 GND OUT VDD 4 10 Vcc 0.1 μ LM94021 KACCC0660EA Note: For the analog temperature sensor, use the LM94021 by Texas Instruments. Connect pins 1 and 5 of the analog temperature sensor to ground. 4 Power supply for MPPC C11204-01 UART Communication specifications Parameter Baud rate Data bits Parity bits Stop bit Flow control Specifications 38400 bps 8 Even 1 None Related product: C12332 Driver circuit (starter kit) for MPPC The C12332 is a starter kit designed for simple non-cooled MPPC evaluations. It consists of a sensor board and a power supply board. The sensor board includes an MPPC socket and a temperature sensor. The power supply board includes a C11204-01 power supply module for MPPC, an amplifier, and a USB interface board. The USB interface allows you to change the bias voltage and set the temperature compensation coefficient from a PC. The C12332 operates just by connecting it to an external power supply (±5 V). Related information www.hamamatsu.com/sp/ssd/doc_en.html Precautions ∙ Disclaimer Information described in this material is current as of March, 2015. Product specifications are subject to change without prior notice due to improvements or other reasons. This document has been carefully prepared and the information contained is believed to be accurate. In rare cases, however, there may be inaccuracies such as text errors. Before using these products, always contact us for the delivery specification sheet to check the latest specifications. Type numbers of products listed in the delivery specification sheets or supplied as samples may have a suffix "(X)" which means preliminary specifications or a suffix "(Z)" which means developmental specifications. The product warranty is valid for one year after delivery and is limited to product repair or replacement for defects discovered and reported to us within that one year period. However, even if within the warranty period we accept absolutely no liability for any loss caused by natural disasters or improper product use. Copying or reprinting the contents described in this material in whole or in part is prohibited without our prior permission. www.hamamatsu.com HAMAMATSU PHOTONICS K.K., Solid State Division 1126-1 Ichino-cho, Higashi-ku, Hamamatsu City, 435-8558 Japan, Telephone: (81) 53-434-3311, Fax: (81) 53-434-5184 U.S.A.: Hamamatsu Corporation: 360 Foothill Road, Bridgewater, N.J. 08807, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 8152-375-0, Fax: (49) 8152-265-8 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 United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777 North Europe: Hamamatsu Photonics Norden AB: Torshamnsgatan 35 16440 Kista, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01 Italy: Hamamatsu Photonics Italia S.r.l.: Strada della Moia, 1 int. 6, 20020 Arese (Milano), Italy, Telephone: (39) 02-93581733, Fax: (39) 02-93581741 China: Hamamatsu Photonics (China) Co., Ltd.: B1201, Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86) 10-6586-6006, Fax: (86) 10-6586-2866 Cat. No. KACC1203E02 Mar. 2015 DN 5