Piranha Color Camera User’s Manual 8
DALSA 03-032-10211-01 5/9/2007
1.1 Camera Performance Specifications
2k Model
Test conditions unless otherwise noted:
Pixel Rate: 80 MHz (2k80), 60 MHz (2k60).
Line Rate: 7.5 kHz.
Exposure Time: Red = 50 µs, Green = 30 µs, Blue = 60 µs.
Light Source: Broadband Quartz Halogen, BG-38, with 750 nm cutoff filter
installed, Correction Color Temperature = 5300ºK.
ECE Exposure Control Enabled.
Ambient test temperature 25 °C.
Ouput 3220 DN includes 180 DN dark offset. (Range of 0 DN to 4095 DN.)
All numbers referenced to 12 (0 to 4095 DN) bits unless otherwise specified.
Specifications are only valid when line rates greater than 1.0 kHz and input voltage
is between +12 V and +15 V.
The responsivity of each color is adjusted to achieve equal output.
CLM 16.
Table 1: 2k Model Performance Specifications
Sensor Features Units Value Notes
Imager Format Trilinear CCD
Resolution pixels 2048
Pixel Fill Factor % 100
Pixel Size μm 14 x 14
Antiblooming 10x
Operating Ranges Units Notes
Minimum Line Rate kHz 3.0 Operable to 1 Hz
from external
Maximum Line Rate kHz 22.7 (2k60) or 32.3 (2k80)
Pixel RGB Throughput Mps up to 80
Gain dB -10 to +10
-10 dB 0 dB +10 dB
Notes
Operating
Specifications
Unit
Min Typ Max Min Typ Max Min Typ Max
Responsivity DN/
(nJ/cm
2
)
133 422 1333
Dynamic
Range
700 250 70
Random
Noise
DN rms 5 14 45
DC Offset DN 144 180 216 90 180 270 90 180 360
FPN ECD DN pk to 14 43
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