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| MODULE APD module C5460 series APD module integrated with peripheral circuits Features Applications l Evaluation of APD Two types of APDs with different active areas (1.5 mm, l Fluorescence measurement 3.0 mm) are provided. l Bar code readers l On-board high sensitivity circuit optimized for APD evaluation l Particle counters An APD and a low-noise current-to-voltage amplifier circuit l Film scanners are mounted on a compact PC board. The current-to-voltage amplifier circuit features a low-noise configuration allowing low-light-level detection. l Detects optical signals from fixed light (DC light) C5460 detects optical signals from fixed light (DC light) to 10 MHz pulsed light making it well suited for bar code readers and film scanners. C5460-01 covers a narrower bandwidth from fixed light (DC light) to 100 kHz pulsed light, but provides an excellent NEP of 20 fW/Hz1/2 in the room temperature, making it suitable for fluorescence measurement and particle counters where low-light-level detection is essential. l Built-in temperature-compensated bias power supply The bias power supply is controlled with a thermosensor to keep the APD gain constant. Gain variations are typically held within 2.5 % at an ambient temperature of 25 10 C. Ripple noise usually inherent to high-voltage power supplies is also minimized. l Compact and lightweight The board is no larger than a typical business card. l Low price l Custom models with different dimensions and specifications are available s Selection guide Parameter Active area Photo sensitivity Frequency bandwidth C5460 1.5 1.5 x 106 DC to 10 M HIGH VOLTAGE GENERATOR +200 V +12 V VOLTAGE CONTROLLER 12 V l Uses high sensitivity APD C5460-01 3.0 -1.5 x 108 DC to 100 k Unit mm V/W Hz s Block diagram BNC CONNECTOR TEMPERATURE MONITOR LOW-NOISE CURRENT-TO-VOLTAGE AMPLIFIER CIRCUIT APD THERMOSENSOR KACCC0028EA APD module s General ratings Parameter Power supply Current dissipation Board dimensions Weight Symbol Vs Condition +12 V -12 V +12 V -12 V Min. +11.4 -11.4 C5460 Typ. Max. +12 +12.6 -12 -12.6 +30 +45 -11 -16 80 x 50 x 23 52 Min. +11.4 -11.4 - C5460 series Unit V V mA mA mm g C5460-01 Typ. Max. +12 +12.6 -12 -12.6 +35 +45 -11 -16 80 x 50 x 23 52 s Absolute maximum ratings (Ta=25 C) Parameter Positive supply voltage Negative supply voltage Operating temperature Storage temperature Symbol Vp Vn Topr Tstg Value +16 -16 0 to +60 -30 to +70 Unit V V C C s Specification (Typ. Ta=25 C, Vcc=12 V, unless otherwise noted) Photoelectric section (Si APD) Parameter Active area Spectral response range Peak sensitivity wavelength Photo sensitivity Temperature stability of gain * Symbol A p S Condition C5460 1.5 400 to 1000 800 =800 nm, Gain=1 25 10 C, Gain=30 0.5 2.5 Typ., 5 Max. C5460-01 3.0 Unit mm nm nm A/W % High-speed amplifier section (C5460) Parameter Cut-off frequency Noise equivalent power Feedback resistance Photoelectric sensitivity * Maximum input light level Minimum detection limit Symbol fc NEP APD include, =800 nm Gain=30 Condition High band, -3 dB Low band, -3 dB f=10 MHz =800 nm Min. 9 1.4 x 10 5.0 6 Typ. 10 DC 0.2 10 1.5 x 10 6.0 0.8 6 Max. 0.4 1.6 x 10 1.6 6 Unit MHz pW/Hz k V/W W nWr.m.s. 1/2 High-speed amplifier section (C5460-01) Parameter Cut-off frequency Noise equivalent power Feedback resistance Photoelectric sensitivity * Symbol fc NEP APD include, =800 nm Gain =30 Condition High band, -3 dB Low band, -3 dB f=100 kHz =800 nm Min. 80 -1.4 x 10 0.05 8 Typ. 100 DC 0.02 10 -1.5 x 10 0.06 0.005 8 Max. 0.04 -1.6 x 10 0.01 8 Unit kHz pW/Hz M V/W W nWr.m.s. 1/2 Maximum input light level Minimum detection limit * Gain is set to 30 at the factory prior to shipping. APD module s Spectral response 20 (Typ. Ta=25 C, =800 nm, M=30) C5460 series (M=30) s Gain temperature characteristic 30 PHOTO SENSITIVITY (A/W) 20 GAIN VARIATION (%) 10 10 0 Typ. -10 -20 0 200 400 600 800 1000 -30 0 10 20 30 40 50 60 WAVELENGTH (nm) KACCB0013EA AMBIENT TEMPERATURE (C) KACCB0020EB s Frequency response 109 (Ta=25 C) s Response to stepped light (C5460) PHOTO SENSITIVITY (V/W) C5460-01 108 107 106 C5460 105 DC 100 k 1M 10 M 100 M FREQUENCY (Hz) KACCB0030EB Ta=25 C, gain M=30, input pulse width=1 s X-axis: 250 ns/div., Y-axis: 100 mV/div. KACCC0128EA s Response to stepped light (C5460-01) Ta=25 C, gain M=30, input pulse width=50 s X-axis: 10 s/div., Y-axis: 100 mV/div. KACCC0129EA APD module s Dimensional outline (unit: mm) 45.0 POWER SUPPLY CONNECTOR (SUPPLIED WITH CABLE) (MOLEX 5484-03AX) 1 ....+12 V 2 ... GND 3 ... -12 V C5460 series 123 80 75 SHIELD CASE (4 x) 3.2 2.5 B APD PHOTOSENSITIVE SURFACE BNC CONNECTOR FOR SIGNAL OUTPUT 6.2 A (2 x) M3 19.6 16.0 20 35 50 4.0 3.7 9.0 Tolerance unless otherwise note: 0.2 mm TYPE No. C5460 C5460-01 A 8.2 0.2 8.1 0.1 B 2.0 0.2 1.4 0.2 KACCA0019EB s Attachment adapters for FC and SMA connectors APD module C5460 C5460-01 FC adapter A8407-05 A8407-05A SMA adapter A8424-05 A8424-05A (1) This product incorporates a high-voltage power supply. To prevent electrical hazards, do not remove the mold material. (2) Do not terminate the output with a 50 load, because this will cause oscillations. 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. (c)2001 Hamamatsu Photonics K.K. HAMAMATSU PHOTONICS K.K., Solid State Division 1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: (81) 053-434-3311, Fax: (81) 053-434-5184, http://www.hamamatsu.com 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 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658 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 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: Smidesvagen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01 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 11.6 Cat. No. KACC1010E04 Jun. 2001 DN |
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