TCD1209D Toshiba, TCD1209D Datasheet - Page 5

• Manufacturer Part Number: TCD1209D
• Manufacturer: Toshiba
• Type: CCDr

Specifications of TCD1209D

• Sensor Image Size Range: < 30,720Pixels
• Sensor Image Size: 2048Pixels
• Operating Supply Voltage (min): 11.4V
• Operating Supply Voltage (typ): 12V
• Operating Supply Voltage (max): 13V
• Operating Temp Range: -25C to 60C
• Package Type: CDIP
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 22
• Lead Free Status / RoHS Status: Not Compliant

Note 9: Random noise is defined as the standard deviation (sigma) of the output level difference between two
adjacent effective pixels under no illumination (i.e. dark condition) calculated by the following procedure.
1) Two adjacent pixels (pixel n and n + 1) in one reading are fixed as measurement points.
2) Each of the output levels at video output periods averaged over 200 nanosecond period to get Vn and
3) Vn + 1 is subtracted from Vn to get. ∆V.
4) The standard deviation of ∆V is calculated after procedure 2) and 3) are repeated 30 times (30
5) Procedure 2), 3) and 4) are repeated 10 times to get 10 sigma values.
6) σ value calculated using the above procedure is observed
Vn + 1.
readings).
∆V = Vn−Vn+1
the ground level. So we specify the random noise as follows.
Random noise =
V
30
10
1
1
30
i
1
10
j
i V
1
j
σ =
1
2
30
1
i
30
1
Vi
V
5
2
2
times larger than that measured relative to
TCD1209D
2001-10-15