TCD2707DG(Z) Toshiba, TCD2707DG(Z) Datasheet - Page 4

• Manufacturer Part Number: TCD2707DG(Z)
• Manufacturer: Toshiba
• Type: CCDr

Specifications of TCD2707DG(Z)

• Sensor Image Color Type: Color
• Sensor Image Size Range: < 30,720Pixels
• Operating Supply Voltage (min): 9.5V
• Operating Supply Voltage (typ): 10V
• Operating Supply Voltage (max): 11V
• Operating Temp Range: 0C to 60C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 22
• Lead Free Status / RoHS Status: Compliant

Note 9: DC signal output voltage is defined as follows:
Note 10: Random noise is defined as the standard deviation (sigma) of the output level difference between two
(1)
(2)
(3)
(4)
(5)
(6)
adjacent effective pixels under no illumination (i.e. dark condition) calculated by the following procedure.
Two adjacent pixels (pixel n and n + 1) in one reading are fixed as measurement points.
Each of the output levels at video output periods averaged over 200 nanosecond period to get Vn and
Vn + 1.
Vn + 1 is subtracted from Vn to get DV.
The standard deviation of DV is calculated after procedure (2) and (3) are repeated 30 times (30
readings).
Procedure (2), (3) and (4) are repeated 10 times to get 10 sigma values.
relative to the ground level. So we specify the random noise as follows.
I value calculated using the above procedure is observed
Output waveform
(effective pixels under
dark condition)
DV = V (n) - V (n + 1)
N
D
s
V
D s
=
=
10
1
=
30
1
10
å
j
OS
SS
=
1
1
2
i
30
å
s
=
s
1
j
D
Vi
V
OS
Video output
200 ns
Pixel n
4
s
=
Video output
Pixel n + 1
30
1
200 ns
i
å
30
=
1
(
|
D
2 times larger than that measured
V
i
|
－
D
V
)
2
DV
TCD2707D
2003-04-11