IMAGE SENSOR CCD multichannel detector head C7027 Designed for front-illuminated CCD area image sensor C7027 is a multichannel detector head for use with front-illuminated FFT-CCD area image sensors (S7017/S7847 series) that offer high quantum efficiency. C7027 incorporates a low-noise driver/amplifier circuit that provides reliable operation from simple external signals. C7027 includes a highly stable temperature controller that cools the sensor to a preset temperature level (Ts= -50 ˚C) as soon as the power is turned on. If the cooler fails and causes internal circuitry to overheat, the built-in protection circuit automatically turns off the power to the thermoelectric cooler. Despite its compact size, the housing configuration is designed for good heat dissipation, and threaded mounting holes on the front panel allow connections to other devices such as monochrometers. Features Applications l Designed for front-illuminated CCD area image sensor l Line binning operation/area scanning operation *1 l Driver/amplifier circuit for low noise CCD operation l Highly stable temperature controller Cooling temperature: -50 ± 0.05 ˚C l Simple signal input operation l Compact configuration l Fluorescence spectroscopy l Raman spectroscopy l Other low-light-level detection The table below shows CCD area image sensors applicable for C7027 Since C7027 does not include a CCD area image sensor, so select the desired sensor and order it separately. CCD area image sensor Type No. Number of pixels Number of active pixels S7017-1007 S7017-1008 S7847-1007 (High IR sensitivity type) S7847-1008 (High IR sensitivity type) 1044 × 128 1044 × 256 1044 × 128 1044 × 256 1024 × 124 1024 × 252 1024 × 124 1024 × 252 Active area [mm (H) × mm (V)] 24.576 × 2.976 24.576 × 6.048 24.576 × 2.976 24.576 × 6.048 *1: The FFT-CCD was originally designed as a two-dimensional image sensor. However, it can be operated like a linear image sensor having a large active area by transferring all the pixel signals in the vertical direction to the horizontal register (this is referred to as line binning). Note: C7027 can be operated from C7557 multichannel detector head controller, but cannot be cooled below -50 °C due to cooling. capacity limitation. 1 CCD multichannel detector head C7027 ■ Absolute maximum ratings Parameter Supply voltage (for digital circuitry) Symbol Min. Typ. Max. VD1 -0.5 +7 VA1+ +18 Supply voltage (for analog circuitry) VA1-18 VA2 +30 VD2 +7.25 Supply voltage Vp +7.25 +14 VF Digital input voltage VD (1, 2) +30 *2 Operating temperature Topr +10 Storage temperature Tstg 0 +50 *2: The maximum value may be lower, depending on the drive frequency and the number of sensor pixels. Unit V °C ■ Electrical characteristics (Ta=25 °C, VD1=+5 V, VA1+=+15 V, VA1-= -15 V, VA2=+24 V, VD2=+7 V, Vp=+7 V, VF=+12 V, unless otherwise noted) Parameter High level Low level Digital input CLK frequency Data video readout frequency Start pulse width High level (Io= -6 mA) Low level (Io=+6 mA) Digital output Symbol VIH VIL fCLK fv tst VIH VIL Min. +2.0 -0.5 1/fCLK +2.0 - Typ. - Max. +5.0 +0.8 1 fCLK/4 +0.8 Unit V V MHz Hz s V V VD1 VA1+ VA1VA2 VD2 Vp VF - +4.75 +14.5 -14.5 +23.5 +6.75 +6.75 +11.75 - +5.0 +15.0 -15.0 +24.0 +7.0 +7.0 +12.0 +2.0 +100 +5.25 +15.5 -15.5 +24.5 +7.25 +7.25 +12.75 +200 +100 -100 +30 +30 +4.0 - V V V V V V V mA mA mA mA mA A mA Power supply operating conditions Digital circuitry Analog circuitry Voltage Other VD1 (+5 VDC) VA1+ (+15 VDC) VA1- (-15 VDC) VA2 (+24 VDC) VD2 (+7 VDC) Vp (+7 VDC) Ta=25 °C VF (+12 VDC) Current ■ Electrical and optical characteristics (Ta=25 °C, Ts= -50 °C, VD1=+5 V, VA1+=+15 V, VA1-= -15 V, VA2=+24 V, VD2=+7 V, Vp=+7 V, VF=+12 V) Parameter Spectral response range Full well capacity Vertical Horizontal Conversion gain *3 Dark current Min. λ - Fw Sv S7017 S7847 Readout noise Dynamic range Photo response non-uniformity *4 *3: Including the circuit gain. *4: Measured at 50 % of the full well capacity. 2 Symbol DS Nr DR PRNU 150000 300000 - Typ. 200 to 1100 300000 600000 15 0.03 0.3 15 75000 - Max. Unit - nm 0.1 1 ±10 e - µV/e - - e /pixel/s - e rms % CCD multichannel detector head C7027 ■ Specifications for temperature controller (Ta=25 °C, Ts= -50 °C, VD1=+5 V, VA1+=+15 V, VA1-= -15 V, VA2=+24 V, VD2=+7 V, Vp=+7 V, VF=+12 V) Parameter *5 Symbol Min. Typ. Max. Unit Cooling temperature Ts -51 -50 -49 °C Temperature control range -0.05 +0.05 °C ∆Ts Power dissipation of TE-cooler element Pp 15 W Cool down time to reset temperature to 5 min. Setting temperature for overheat protection *6 To +45 °C *5: Other functions include error display, automatic power off, and detection of electrical opens and shorts by the thermosensor. *6: Temperature at back side of housing (between housing and fun). ■ Spectral response (without window) (Typ. Ta = 25 °C) 50 QUANTUM EFFICIENCY (%) S7847 SERIES 40 30 20 S7017 SERIES 10 0 400 500 600 700 800 900 1000 1100 1200 WAVELENGTH (nm) KMPDB0104EA ■ Device structure, line output format IG1V IG2V ISV 7 5 6 SS 3 TG 25 P1V 24 P2V 23 ...... V 8 RD 9 ...... ...... H S1023 S1024 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 RG D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 S1 S2 1 V=124, 252 H=1024 OS 10 21 IG1H 11 OD 12 OG 13 SG 4 BLANK 18 19 20 IG2H 1024 2 ISOLATOIN P2H P1H 4 OPTICAL SIGNAL OUT 4 BLANK BLACK 2 ISOLATOIN 4 OPTICAL BLACK KMPDC0085EA Pixel format Blank 4 22 ISH Optical Black 4 Left ← Horizontal Direction → Right Isolation Effective Isolation 2 1024 2 Optical Black 4 Blank 4 Top ← Vertical Direction → Bottom Isolation Effective Isolation 2 124 or 252 2 3 CCD multichannel detector head C7027 ■ Block diagram P+ Vp (+7 V) P. GND VD2 (+7 V) D. GND PLED TH1 TH2 VF (+12 V) F. GND Temp Monitor Cooling Control VD1 (+6 V) D. GND VA1+ (+15 V) VA1- (-15 V) A. GND TEMPERATURE CONTROLLER TE-COOLER OD RD, ISV, ISH OG IG1H, IG2H IG1V, IG2V P1V, P2V, TG TH.H REGULATOR P1H, P2H SG RG VA2 (+24 V) Start CLK VEE VDD DRIVER TIMING GENERATOR EOS Trigger Mode Select SS BUFFER Data Video OS PRE-AMP INVERTER CCD AREA IMAGE SENSOR S7017/S7847 SERIES CLAMP LOW-PASS FILTER CCCKACCC0159EB ■ Timing chart of line binning operation Start CLK P1V P2V TG P1H P2H SG RG Clamp EOS Trigger Data Video H-ch10 V-ch1 H-ch11 V-ch2 H-ch(N-10) H-ch(N-9) V-ch(M) H-ch1 H-ch2 H-ch(N) M=128, 256 N=1044 V-ch1--V-ch4, V-ch (M-1)--V-ch (M): ISOLATION PIXELS H-ch1--H-ch4, H-ch (N-3)--H-ch (N): BLANK PIXELS KACCC0160EC 4 CCD multichannel detector head C7027 ■ Timing chart of area scanning operation g g ( ) Start CLK P1V P2V TG P1H P2H SG RG Clamp EOS Trigger • • • • • • • • • BLOCK 1 BLOCK M Data Video Start CLK P1V P2V TG P1H P2H SG RG Clamp EOS Trigger Data Video V-ch1 H-ch1 H-ch10 H-ch11 H-ch (N-10) H-ch (N-9) H-ch (N) NOTE) M=128, 256 N=1044 KACCC0161EA ■ Pin connection of "SIGNAL I/O" connector 15-pin D-sub connector 8 7 15 6 14 5 13 4 12 3 11 2 10 1 9 KACCC0069EA Pin No. Terminal name 1 Mode select 2 3 4 5 Data video VA1+ (+15 V) VA1- (-15 V) VD1 (+5 V) 6 Start 7 CLK 8 EOS 9 10 11 12 13 14 15 A. GND A. GND VA2 (+24 V) D. GND D. GND D. GND Trigger Description Digital input signal used to select between the line binning operation and area scanning operation. HCMOS compatible. High level or left open: line binning operation Low level: area scanning operation Analog video output. Positive polarity Analog power supply Analog power supply Digital power supply Digital input signal for initializing the circuit. HCMOS compatible. Positive logic. The interval of the Start pulses determines the integration time of the CCD image sensor. Digital input signal for operating the circuit. HCMOS compatible. Rising edge operation. Digital input signal for indicating end-of-scan of the image sensor. HCMOS compatible. Negative logic. Analog ground Analog ground Analog power supply Digital ground Digital ground Digital ground Digital output signal for A/D conversion. HCMOS compatible. Positive logic. 5 CCD multichannel detector head C7027 ■ Pin connection of "TE CONTROL I/O" connector 9-pin D-sub connector 5 4 9 3 8 2 7 1 6 KACCC0075EA Pin No. 1 2 Terminal name VD2 (+7 V) Temp monitor Description Digital power supply Analog output signal of the temperature of the CCD image sensor Digital input signal for starting to cool down. HCMOS compatible. 3 Cooling control High level or left open: cooling Low level: stand-by Power supply for the thermoelectric cooler in the CCD image sensor. 4 Vp (+7 V) (Please use AWG 18 wire) 5 VF (+12 V) Power supply for cooling fan 6 D. GND Ground 7 D. GND Ground Power supply return of the thermoelectric cooler mounted in the CCD image sensor. 8 P. GND (Please use AWG 18 wire) 9 F. GND Power supply return for cooling fan Available for using same power supply (+7 V) for "+VD2" and "+Vp". 42.1 79.5 5.0 ■ Dimensional outline (unit: mm) 5.9 110.0 0.5 FOCAL PLANE 98.4 60.0 50.0 80.0 100.0 TE-control I/O Signal I/O 40.0 (2 ×) M3 DEPTH 4 50.0 23.0 (4 ×) M3 DEPTH 4 KACCA0109EA 6 CCD multichannel detector head C7027 ■ Connection example TE CONTROLLER POWER SUPPLY VF (+12 V) F. GND VP (+7 V) P. GND VD2 (+7 V) D. GND CONTROLLER Cooling D. GND 9 5 4 8 7 6 3 2 1 I/O SIGNAL PULSE GENERATOR CLK D. GND Start D. GND POWER SUPPLY VD1 (+5 V) D. GND VA1+ (+15 V) VA1- (-15 V) VA2 (+24 V) A. GND CONTROLLER Mode Select D. GND S/H or A/D Analog Input A. GND S/H Input D. GND OSCILLOSCOPE CH1 GND Ext.Trig GND 15 8 7 14 13 12 11 10 6 5 4 3 2 9 1 KACCC0162EB 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. ©2007 Hamamatsu Photonics K.K. 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, 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.: 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: Smidesvägen 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 Cat. No. KACC1069E05 May 2007 DN 7