TH7887A Datasheet, PDF (14/21 Pages) ATMEL Corporation – Area Array CCD Image Sensor 1024 x 1024 Pixels with Antiblooming

Electrical
Performances
Table 3. Static and Dynamic Electrical Characteritics
Value
Parameter
Symbol
Min
Typ
Max
Unit
Remarks
Output amplier supply current
Output impedance
DC output level
Output conversion factor
I_DD
Z_S
V_REF
CVF
–
8.5
–
mA
per amplifier
200
225
250
Ω
–
11.5
–
V
7.8
8
8.2
µV/ e-
Electro-optical
Performances
• General test conditions:
– Top = 25°C (package back temperature).
– Light source: 2854K with 2 mm BG38 filter (unless specified) + F/3.5 optical
aperture.
– 60 images per second mode (unless specified).
– Typical operating conditions.
• Readout on each output.
• Measurements exclude dummy elements and blemishes.
Table 4. Electro-Optical Performance Characteristics
Parameter
Symbol
Min
Saturation output level
Responsivity at 640 nm
Responsivity with BG38 filter
V_SAT
1.6
7
R
–
Quantum efficiency at 640 nm
QE
–
Gain dispersion between outputs
∆G
–
Photo response non-uniformity
(1σ)
PRNU
–
Dark signal non-uniformity (1σ)
DSNU
–
Average dark signal
–
V_DS
–
Temporal RMS noise in darkness
(Last line)
V_N
–
Dynamic range
D
–
Value
Typ
2
8
12
14
1
1.3
0.14
1
2
200
80
Max
2.4
–
–
–
2
1.7
0.2
1.5
2.8
–
–
Unit
V
V/µJ/cm²
mV/lux
%
%
Remarks
(1)
See Figure 17
% VOS
mV
(2)
mV
(3)
mV
(4)
µV
(5)
dB
(6)
14 TH7887A
2146A–IMAGE–05/02