features overview mcp assembly F9890-11/-12, f9892-11/-12 new the F9890-11/-12 and f9892-11/-12 are ideal detec- tors with large effective area for tof-ms (time of flight mass spectrometry). our own advanced technology in optimizing the as- sembly design with flat mcp allows excellent time res- olution of 1.2 ns (fwhm: f9892-11/-12) with negligible ringing at both 10 kv high voltage floating operation. tmcpb0088eb high time resolution tof-ms detector high voltage floating operation figure 1: typical output waveform (f9892-12) high voltage floating operation mcp-in 10 kv fast time response large effective area F9890-11/-12 27 mm f9892-11/-12 42 mm excellent mcp flatness robust mcp less ringing small time jitter -120 -100 -80 -60 -40 -20 0 20 response time (1 ns/div.) output voltage (mv) floating operation mcp-in supply voltage 0 kv -10 kv +10 kv fwhm: 1.2 ns
tmcp1033e01 may 2007 ip dimensional outlines (unit: mm) 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. ?007 hamamatsu photoni cs k.k. subject to local technical requirements and regulations, availability of products included in this promotional material may var y. please consult with our sales office. tmcpa0072ea 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, fa x: (1)908-231-1218 e-mail: usa@hamamatsu.com germany: hamamatsu photonics deutschland gmbh: arzbergerstr. 10, d-82211 herrsching am ammersee, germany, telephone: (49)8152-375-0, f ax: (49)8152-2658 e-mail: info@hamamatsu.de france: hamamatsu photonics france s.a.r.l.: 19, rue du saule trapu, parc du moulin de massy, 91882 massy cedex, france, telephone: (3 3)1 69 53 71 00, fax: (33)1 69 53 71 10 e-mail: infos@hamamatsu.fr united kingdom: hamamatsu photonics uk limited: 2 howard court, 10 tewin road welwyn garden city hertfordshire al7 1bw, united kingdom, teleph one: 44-(0)1707-294888, fax: 44(0)1707-325777 e-mail: info@hamamatsu.co.uk north europe: hamamatsu photonics norden ab: smidesv?gen 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 web site www.hamamatsu.com anode lead mcp-out lead mcp-in lead signal c r b a effective area c assembly outer size anode lead e 1.65 38.1 d assembly height size 3 45 signal bnc* mcp-out lead mcp-in lead back view circuit diagram side view front view anode mcp 4- 4.5 g f b type no. 63 75 F9890-11 f9890-12 f9892-11 f9892-12 d 16 15.6 16 15.6 ef g a 27 42 35 40 c 81 92 72 84 52 64 * sma connector type also available. general typical electrical characteristics (supply voltage: 2 kv, vacuum: 1.3 10 -4 pa, operating ambient temperature: +25 c) ratings parameter F9890-11 unit mcp channel diameter bias angle effective area assembly outer size assembly height size number of mcps 27 81 12 2 f9892-11 f9890-12 f9892-12 F9890-11 f9892-11 f9890-12 f9892-12 F9890-11 f9892-11 f9890-12 f9892-12 42 92 6 53.7 12 54.1 6 53.7 12 54.1 m degree mm mm mm parameter unit gain (min.) plate resistance per mcp dark count (max.) pulse width (fwhm) (typ.) 1 10 6 3 10 to 40 0.9 8 to 32 1.2 m ? s -1 . cm -2 ns parameter unit mcp supply voltage (max.) mcp-out to anode supply voltage (max.) mcp-in supply voltage (max.) operating vacuum condition (max.) 2.0 0.5 10 1.3 10 -4 a kv kv kv pa note: a better vaccum than 1.3 10 -4 pa.
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