PD3778_15 Datasheet, PDF (14/26 Pages) Renesas Technology Corp – 10600 PIXELS × 3 COLOR CCD LINEAR IMAGE SENSOR

µPD3778
6. Output impedance: ZO
Impedance of the output pins viewed from outside.
7. Response: R
Output voltage divided by exposure (Ix•s).
Note that the response varies with a light source (spectral characteristic).
8. Image Lag: IL
The rate between the last output voltage and the next one after read out the data of a line.
φ_TG
Light
ON
OFF
VOUT
V1
IL (%) =
×100
VOUT
V1
VOUT
9. Register imbalance: RI
The rate of the difference between the averages of the output voltage of Odd and Even pixels, against the average
output voltage of all the valid pixels.
n
2
∑ ²
n
(V2j – 1 – V2j)
j= 1
RI (%) =
n
∑ ¹
n ^Vj
j= 1
× 100
n : Number of valid pixels
Vj : Output voltage of each pixel
12
Data Sheet S14374EJ2V0DS