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The HILDA IC (Hyperspectral Imaging with Large Detector Arrays) is a 16 x 16, 500mm pitch array of channels designed for high-rate photon counting and multiple-energy binning up to eight bands. Like the DANA, it is intended for use in flip-chip connection with a matching 2D detector pixel array. Such a 16 x 16, 500mm pitch CZT pixel array detector is currently in fabrication. The main application envisioned for this chip is munitions inspection.
HILDA™
Key Features:
| Number
of channels |
16
x 16 matrix, 500µm pitch |
| Front
end |
Input amplifier feedback for continuous operation |
| Input
energy range |
¼ 200 or 600 KeV (CZT) maximum |
| Input polarity |
Negative |
| Count rate capability |
¼ 5 x 106 counts per second-channel |
| Energy bins per channel |
8 |
| Gain and offset |
Digitally adjustable for each channel |
| Input loading capacitance |
0.5pf optimum |
Charge collection |
50-100ns |
Input reffered noise |
¼ 70 e rms at 200 keV range |
Die
size |
8.575
x 9.535 mm2 |
| © 2008 NOVA R&D Inc. All Rights Reserved. |
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