S9970 Datasheet, PDF (10/10 Pages) Hamamatsu Corporation – CCD area image sensor Low dark signal · low readout noise/front-illuminated FFT-CCD

CCD area image sensor S9970/S9971 series
s Specifications of built-in temperature sensor
A chip thermistor is built in the same package with a CCD chip, and the CCD chip temperature can be monitored with it. A relation
between the thermistor resistance and absolute temperature is expressed by the following equation.
R1 = R2 × expB (1 / T1 - 1 / T2)
1 MΩ
where R1 is the resistance at absolute temperature T1 (K)
R2 is the resistance at absolute temperature T2 (K)
B is so-called the B constant (K)
The characteristics of the thermistor used are as follows.
R (298K) = 10 kΩ
100 kΩ
B (298K / 323K) = 3450 K
10 kΩ
220
240
260
280
300
s Precaution for use (Electrostatic countermeasures)
TEMPERATURE (K)
KMPDB0111EB
q Handle these sensors with bare hands or wearing cotton gloves. In addition, wear anti-static clothing or use a wrist strap, in
order to prevent electrostatic damage due to electrical charges from friction.
q Avoid directly placing these sensors on a work-desk or work-bench that may carry an electrostatic charge.
q Provide ground lines or ground connection with the work-floor, work-desk and work-bench to allow static electricity to
discharge.
q Ground the tools used to handle these sensors, such as tweezers and soldering irons.
It is not always necessary to provide all the electrostatic measures stated above. Implement these measures according to the
amount of damage that occurs.
s Element cooling/heating temperature incline rate
When cooling the CCD by an externally attached cooler, set the cooler operation so that the temperature gradient (rate of
temperature change) for cooling or allowing the CCD to warm back is less than 5 K/minute.
Multichannel detector head (C7020, C7021, C7025)
Features
l C7020: for S9970 series
C7021: for S9971-0906/-1006/-1007
C7025: for S9971-1008
l Area scanning or full line-binnng operation
l Readout frequency: 250 kHz
l Readout noise: 20 e-rms
l ∆T=50 ˚C (∆T changes by radiation method.)
Input
Supply
voltage
Master start
Master clock
Symbol
VD1
VA1+
VA1-
VA2
VD2
Vp
VF
φms
φmc
Value
+5 Vdc, 200 mA
+15 Vdc, +100 mA
-15 Vdc, -100 mA
+24 Vdc, 30 mA
+5 Vdc, 30 mA (C7021, C7025)
+5 Vdc, 2.5 A (C7021, C7025)
+12 Vdc, 100 mA (C7021, C7025)
HCMOS logic compatible
HCMOS logic compatible, 1 MHz
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: [phone], Fax: [phone], www.hamamatsu.com
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: [phone], Fax: [phone]
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: [phone], Fax: [phone]
France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: [phone], Fax: [phone]
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: [phone], Fax: [phone]
North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171 41 Solna, Sweden, Telephone: [phone], Fax: [phone]
Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: [phone], Fax: [phone]
Cat. No. KMPD1089E06
Feb. 2007 DN
10