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Linear CCD 30L consists of two identical linear 1024 pixel CCDs. The lines on a chip are oriented in parallel, each has bilinear arrangement and comprises separate sections for charge packet detection and accumulation. Antiblooming permits CCD to operate at device overillumination factor no less than 100. Electronic exposure mode (≥10 µs) is also provided.
Linear CCD 30L is manufactured in two modifications: with and without light shield.
Advantages: Usage of the design of the input window with a light-proof screen provides a high orientation of the photosensitive area relative to the base of the device (up to 0.01 mm).
Application
– Spectral analysis equipment in 0.4-0.9 µm spectral range;
– optoelectronic systems of space orientation;
– object size measuring non-contact systems.
SPECIFICATIONS
| CCD 30L
with mask |
CCD 30L | |
| Number of pixels | 2×1024 | 2×1024 |
| Pixel size, µm2 | 13×26 | 13×150 |
| Pixel pitch, µm | 13 | 13 |
| Package dimensions, mm | 26,5×19,5 | 26,5×19,5 |
| Distance between centers of CCDs, µm | 900 | 900 |
| Photosensitive region error in parallelism relative to base surface (glass outside surface), mm | ≤0,01 | – |
| Number of control phases | 4 | 4 |
| Max. data output rate, MHz | 5 | 5 |
| Saturation signal, V | 1,5 | 2,4 |
| Dynamic range | ≥ 2000 | ≥ 6000 |
| Responsivity (source of A type with СЗС-23 at output signal frequency 200 kHz), V/lx•s | 0,8 | 12 |
| Relative luminous nonuniformity,% | 10 | ±4 |
| Relative dark signal nonuniformity, % | 5 | 1 |
| Max. voltage on terminals, V | – | 20 |
| Operation temperature range, ºC | -50 ÷ +50 | -50 ÷ +50 |
SPECTRAL RESPONSE CHARACTERISTICS
CCD with mask
Upon request of customer on the basis of the device a combined product can be developed, including signal control and processing unit.