Datasheet C7041, C7040 Datasheet (HAMAMATSU)

IMAGE SENSOR

CCD multichannel detector head

C7040, C7041

Designed for back-thinned CCD area image sensor

C7040 and C7041 are high sensitivity multichannel detector heads for use with back-thinned FFT-CCD area image sensors (S7030/S7031 series)
that offer high UV sensitivity and quantum efficiency. C7040 is designed for the non-cooled back-thinned CCD image sensor (S7030 series), while
C7041 for the one-stage TE-cooled CCD area image sensors (S7031 series) for detection at even lower light levels. Both C7040 and C7041
incorporate a low-noise driver/amplifier circuit that provides reliable operation from simple external signals. C7041 also includes a highly stable
temperature controller that cools the sensor to a preset temperature level (Ts= -10 ˚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. The table below shows back-thinned CCD image sensors for C7040 and C7041. C7040 and C7041 do
not come with a CCD image sensor, so select the desired sensor and order it separately.

Features

l

Designed for back-thinned CCD area image sensor *
C7040: for non-cooled type (S7030 series)
C7041: for TE-cooled type (S7031 series)

l

Line binning operation/area scanning operation *

l

Driver/amplifier circuit for low noise CCD operation

l

Highly stable temperature controller (C7041)
Cooling temperature: -10 ± 0.05 ˚C
(Ta=10 to 35 ˚C)

l

Simple signal input operation

l

Compact configuration

1

2

Applications

l

Fluorescence spectroscopy

l

Raman spectroscopy

l

Other low-light-level detection

■ Selection guide

The table below shows CCD area image sensors applicable for C7040, C7041.
Since C7040, C7041 do not include aCCD area image sensor, so select the desired sensor and order itseparately.

Type No.

C7040

C7041

Note) CCD multichannel detector head C7042 for two-stage TE-cooled CCD area image sensor S7032 series is also available.
*1: In normal CCD image sensors that receive light from the front surface, the active area is covered with electrodes for charge transfer.

These electrodes cut off UV radiation incident on the image sensor and also reduce the quantum efficiency. In contrast, back­thinned CCD image sensors have a unique structure in which the back of the active area is finely ground to allow light to enter from
the back surface. This structure ensures high UV sensitivity and quantum efficiency because incident light need not pass through the
electrodes.

*2: 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).

Type No. Number of pixels Number of active pixels

S7030-0906 532 × 64 512 × 58 12.288 × 1.392
S7030-0907 532 × 128 512 × 122 12.288 × 2.928
S7030-0908 532 × 256 512 × 250 12.288 × 6.000
S9060-0908 532 × 256 512 × 250 12.288 × 6.000
S7030-1006 1044 × 64 1024 × 58 24.576 × 1.392
S7030-1007 1044 × 128 1024 × 122 24.576 × 2.928
S7030-1008 1044 × 256 1024 × 250 24.576 × 6.000
S9060-1008 1044 × 256 1024 × 250 24.576 × 6.000
S7031-0906 532 × 64 512 × 58 12.288 × 1.392
S7031-0907 532 × 128 512 × 122 12.288 × 2.928
S7031-0908 532 × 256 512 × 250 12.288 × 6.000
S9061-0908 532 × 256 512 × 250 12.288 × 6.000
S7031-1006 1044 × 64 1024 × 58 24.576 × 1.392
S7031-1007 1044 × 128 1024 × 122 24.576 × 2.928
S7031-1008 1044 × 256 1024 × 250 24.576 × 6.000
S9061-1008 1044 × 256 1024 × 250 24.576 × 6.000

CCD area image sensor

Active area

[mm (H) × mm (V)]

1

CCD multichannel detector head

C7040, C7041

■ Absolute maximum ratings

Parameter Symbol Min. Typ. Max. Unit

Supply voltage (for digital circuitry) V

D1

V

A1+

V

A1-

V

A2

V

D2

-0.5 - +7

- - +18

- - -18Supply voltage (for analog circuitry)

- - +30

--+7
Vp - - +7Supply voltage
V

F

Digital input voltage - - - V

Operating temperature

Storage temperature

C7040 0 - +50
C7041
C7040 -20 - +70
C7041

Topr

Tstg

--+14

D (1, 2)

+10 - +35

0 - +70

■ Electrical characteristics
(Ta=25 °C, V

,

=+5 V, V

Digital input

CLK frequency f
Data video readout frequency fv - - f
Start pulse width tst 1/f

Digital output

Power supply operating conditions

Voltage

Current

)

+

=+15 V, V

)

-

= -15 V, V) =+24 V, V, =+5 V, Vp=+5 V, V.=+12 V, unless otherwise noted)

Parameter Symbol Min. Typ. Max. Unit

High level V
Low level V

High level (Io= -6 mA) V
Low level (Io=+6 mA) V

Digital circuitry V

V

V

Other

IH

IL

CLK

IH

IL

D

A1+

A1-

VA2
V

D2

Vp +4.75 +5.0 +5.25 V
V

F

+2.0 - +V

-0.5 - +0.8 V

- - 1 MHz

CLK

- - s

+2.0 - - V

--+0.8V

+4.75 +5.0 +5.25 V
+14.5 +15.0 +15.5 V

-14.5 -15.0 -15.5 VAnalog circuitry
+23.5 +24.0 +24.5 V
+4.75 +5.0 +5.25 V

+11.75 +12.0 +12.25 V
VD1 (+5 VDC) - - - +200 mA
V

(+15 VDC) - - - +100 mA

A1+

V

(-15 VDC) - - - -100 mA

A1-

VA2 (+24 VDC) - - - +30 mA
VD2 (+5 VDC) *

3

- - - +30 mA

Ta=10 °C - - +0.8 +2.5 A
Ta=20 °C - - +1.4 +2.5 A

Vp (+5 DC) *

3

Ta=30 °C - +1.8 +2.5 A
Ta=35 °C - - +2.2 +2.5 A

VF (+12 VDC) *

3

- - +100 - mA

D

/4 Hz

CLK

V

°C

V

■ Electrical and optical characteristics
(Ta=25 °C, Ts= -10 °C, V

,

=+5 V, V

Parameter Symbol Min. Typ. Max. Unit

Spectral response range

Full well capacity

Conversion gain *
Dark current *

4

5

Readout noise Nr - 20 - e-rms
Dynamic range DR - 30,000 - ­Photo response non-uniformity *

*3: C7041
*4: Including the circuit gain.
*5: At MPP mode. Vertical register value. The actual value equals the sum of the vertical direction because of the binning

operation.

*6: Measured at 50 % of the full well capacity.

)

+

=+15 V, V

Vertical - 300,000 ­Horizontal

)

-

= -15 V, V) =+24 V, V, =+5 V, Vp=+5 V, V.=+12 V)

l

Fw

-

- 600,000 -

200 to

1100

Sv - 15 - µV/e

-nm

-

e

-

DS - 50 300 e-/pixel/s

6

PRNU - - ±10 %

2

CCD multichannel detector head

C7040, C7041

■ Specifications for temperature controller (C7041)
(Ta=25 °C, V

,

=+5 V, V

Parameter

Cooling temperature Ts -11 -10 -9 °C
Temperature control range
Power dissipation of TE-cooler element Pp - - 7 W
Cool down time to reset temperature to - - 5 min.
Setting temperature for overheat protection To - +45 - °C

*7: Other functions include error display, automatic power off, and detection of electrical opens and shorts by the thermosensor.

)

+

=+15 V, V

7

*

)

-

= -15 V, V) =+24 V, V, =+5 V, Vp=+5 V, V.=+12 V)

Symbol Min. Typ. Max. Unit

DTs

-0.05 - +0.05 °C

■ Spectral response

100

90

80

70

60

50

40

30

20

QUANTUM EFFICIENCY (%)

10

0

200 400 600 800 1000 1200

FRONT
ILLUMINATED
TYPES

WAVELENGTH (nm)

(Typ. Ta=25 ˚C)

BACK
THINNED
TYPES

KMPDB0038EA

■ Device structure (back-thinned CCD area image sensor)

■ Dark current vs. temperature

10000

1000

/pixel/s)

-

100

10

1

DARK CURRENT (e

0.1

-50 -40 -30

-20

TEMPERATURE (˚C)

(Typ.)

0-10 10 20 30

KMPDB0037EA

THINNING

THINNING

13

14

20

23

22

21

V

5

4
3
2

5

4

6 BEVEL

12345

893

n

SIGNAL OUT

2

24

1

2

4 BLANK 4 BLANK

15

H

12

11

10

6 BEVEL

2 BEVEL

SIGNAL OUT

n

2

4 BEVEL

V=58, 122, 250
H=512, 1024

KMPDC0016EB

3

■ Block diagram (C7041)

P+

TE-COOLER

SS, ISV, ISH

CCD AREA IMAGE SENSOR
S7031 SERIES

P-

TH+
TH-

OD

RD
OG

IG1H, IG2H
IG1V, IG2V

P1V, P2V, TG

P1H, P2H

SG

RG

OS

CCD multichannel detector head

TEMPERATURE CONTROLLER *

REGULATOR

VDD

DRIVER

VEE

PRE-AMP

TH.H

INVERTER

TIMING

GENERATOR

CLAMP

C7040, C7041

LED

BUFFER

LOW-PASS
FILTER

Vp (+5V)

P. GND
V

D2 (+5V)

D. GND

VF (+12V)

F. GND

Temp Monitor

Cooling Control

V

D1 (+5V)

D. GND
VA1+ (+15V)

VA1- (-15V)

A. GND

V

A2 (+24V)

Start
CLK

EOS
Trigger

Mode Select

Data Video

* C7040 does not include the temperature controller and TE-cooler.

■ Timing chart (line binning operation)

Start
CLK

P1V
P2V
TG

P1H
P2H
SG
RG

Clamp

EOS

Trigger

Data Video

V-ch1 V-ch2 V-ch(M) H-ch1 H-ch2

KACCC0078EB

H-ch11H-ch10

M=64, 128, 256 N=532, 1044
V-ch1--V-ch2, V-ch (M-3)--V-ch (M): ISOLATION PIXELS
H-ch1--H-ch4, H-ch (N-3)--H-ch (N): BLANK PIXELS
H-ch5--H-ch10, H-ch (N-9)--H-ch (N-4): ISOLATION PIXELS

H-ch(N-9)H-ch(N-10)

H-ch(N)

KACCC0079EA

4

■ Pin connection of "SIGNAL I/O" connector

15-pin D-sub connector

2345678

1

CCD multichannel detector head

C7040, C7041

131415

9101112

KACCC0069EA

Pin No. Terminal name Description

Digital input signal used to select between the line binning operation and area scanning
operation.

1 Mode select

HCMOS compatible.
High level or left open: line binning operation

Low level: area scanning operation

2 Data video Analog video output. Positive polarity
3V
4 V
5V

(+15 V) Analog power supply

A1+

(-15 V) Analog power supply

A1-

(+5 V) Digital power supply

D1

Digital input signal for initializing the circuit.
6 Start

HCMOS compatible. Positive logic.

The interval of the Start pulses determines the integration time of the CCD image sensor.

7CLK

8

EOS

Digital input signal for operating the circuit.

HCMOS compatible. Rising edge operation.

Digital output signal for indicating end-of-scan of the image sensor.

HCMOS compatible. Negative logic.
9 A. GND Analog ground

10 A. GND Analog ground
11 VA2 (+24 V) Analog power supply
12 D. GND Digital ground
13 D. GND Digital ground
14 D. GND Digital ground
15 Trigger Digital output signal for A/D conversion. HCMOS compatible. Positive logic.

■ Pin connection of "TE CONTROL I/O" connector (C7041)

9-pin D-sub connector

2345

1

9

8

67

KACCC0075EA

Pin No. Terminal name Description

1V

2 Temp monitor Analog output signal of the temperature of the CCD image sensor

3 Cooling control

4 Vp (+5 V)

5V
6 D. GND Ground
7 D. GND Ground

8 P. GND

9 F. GND Power supply return for cooling fan

Available for using same power supply (+5 V) for "+VD2" and "+Vp".
Caution) Do not connect "V

These may be connected (shorted) at the power supply end, not 9-pin D-sub connector.

(+5 V) Digital power supply

D2

Digital input signal for starting to cool down. HCMOS compatible.
High level or left open: cooling
Low level: stand-by
Power supply for the thermoelectric cooler in the CCD image sensor.
(Please use AWG 18 wire)

(+12 V) Power supply for cooling fan

F

Power supply return of the thermoelectric cooler mounted in the CCD image sensor.
(Please use AWG 18 wire)

" and "Vp" together on the backside of the 9-pin D-sub connector.

D2

5

■ Dimensional outlines (unit: mm)

C7040

CCD multichannel detector head

2.7

0.5

0.3

C7040, C7041

90.0

90.0

80.0

80.0

60.0

60.0

35.0

34.0

50.0

34.0

50.0

100.0

100.0

50.0

FOCAL
PLANE

(4 ×) M3 DEPTH 4

C7041

FOCAL
PLANE

82.0

FOCAL
PLANE

FOCAL
PLANE

2.9

0.5

82.0

62.0

62.0

11.0

KACCA0062EB

77.0

11.0

50.0
(4 ×) M3 DEPTH 4

KACCA0063EA

■ Connection example

TE CONTROLLER

POWER SUPPLY

VF (+12V)
F.GND
V
P.GND
V
D.GND

CONTROLLER

Cooling Control
D.GND

I/O SIGNAL

PULSE GENERATOR

POWER SUPPLY

CONTROLLER

S/H or A/D

OSCILLOSCOPE

P

(+5V)

D2

(+5V)

CLK
D.GND
Start
D.GND

V

D1

(+5V)

D.GND

A1+

(+15V)

V

A1-

(-15V)

V

A2

(+24V)

V
A.GND

Mode Select
D.GND

Analog Input
A.GND
S/H Input
D.GND

CH1
GND
Ext.Trig
GND

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. ©2003 Hamamatsu Photonics K.K.

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9

4

8

3

7

2

6

1

8

15

7

14

6

13

5

12

4

11

3

10

2

9

1

KACCC0076EB

HAMAMATSU PHOTONICS K.K., Solid State Division
1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: [phone], Fax: [phone], 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: [phone], Fax: [phone]
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: [phone], Fax: [phone]
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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]

6

Cat. No. KACC1034E07

Feb. 2003 DN