icx405al Sony Electronics, icx405al Datasheet - Page 11

• Manufacturer Part Number: icx405al
• Description: Diagonal 6mm Type 1/3 Ccd Image Sensor Forccir B/w Video Cameras
• Manufacturer: Sony Electronics

4. Video signal shading
5. Dark signal
6. Dark signal shading
7. Flicker
8. Lag
Set to standard imaging condition II. With the lens diaphragm at F5.6 to F8, adjust the luminous intensity so
that the average value of the signal output is 200mV. Then measure the maximum (Vmax [mV]) and
minimum (Vmin [mV]) values of the signal output and substitute the values into the following formula.
SH = (Vmax – Vmin)/200 × 100 [%]
Measure the average value of the signal output (Vdt [mV]) with the device ambient temperature 60°C and
the device in the light-obstructed state, using the horizontal idle transfer level as a reference.
After measuring 5, measure the maximum (Vdmax [mV]) and minimum (Vdmin [mV]) values of the dark
signal output and substitute the values into the following formula.
ΔVdt = Vdmax – Vdmin [mV]
Set to standard imaging condition II. Adjust the luminous intensity so that the average value of the signal
output is 200mV, and then measure the difference in the signal level between fields (ΔVf [mV]). Then
substitute the value into the following formula.
F = (ΔVf/200) × 100 [%]
Adjust the signal output value generated by strobe light to 200mV. After setting the strobe light so that it
strobes with the following timing, measure the residual signal (Vlag). Substitute the value into the following
formula.
Lag = (Vlag/200) × 100 [%]
Strobe light
Output
timing
FLD
V1
Light
Y signal output 200mV
– 11 –
Ylag (lag)
ICX405AL