MITLL3 Parameters with UltraDAS + SDSU Gen.2
NB these figures refer
to MITLL3 when it was used with a Gen. 2 controller. Converted to Gen.
3 on the 14th March 2007
Device Identification
| Chip name |
MITLL3
|
| Year of manufacture |
2003 |
| Serial number |
34-2-2-1
|
| First light on La Palma |
July 2003
|
| Description |
CC1D20 deep depletion
|
Operational Characteristics
| Speed |
Slow |
Fast |
| Bias(ADU) |
6451
|
3450
|
| Gain(e/ADU) |
0.67
|
1.37
|
| Noise(e) |
2.3
|
2.8
|
| Noise (ADU) |
3.4 |
2.0 |
Linear to(ADU)
{also see graphs below} |
65K |
60K |
| Readout time(s) |
60 |
39
|
Windowing is available.
Binning has been tested up to 4 x 4.
| Vertical CTE |
0.999997
|
| Horizontal CTE |
0.999994
|
Physical Characteristics
| X Pixel size |
15 microns |
| Y Pixel size |
15 microns |
| X size in pixels of digitised area |
2148 |
| Y size in pixels of digitised area |
4200 |
| X size of useful imaging area |
2043 |
| Y size of useful imaging area |
4098 |
| X start of useful imaging area |
17
|
| Ystart of useful imaging area |
1 |
| LN2 capacity of cryostat |
2.5 litres |
| Cryostat window thickness |
4 mm |
| Distance from window to CCD |
11 mm measured optically |
| Cryostat window size |
35 mm x 70 mm |
Operational Parameters
| Flooding type |
none |
| Operating temperature |
163K |
| Preferred amplifier |
B (right hand side)
|
Measured characteristics
| Dark current |
?
|
| Cosmetics |
Bright trap at [823,2592], Dark frame showing window to be used with
Oasis
There is a defect in column 712.
|
Fringing
|
