Pixel Array Detector for Single Particle Scattering - Gruner Group
Pixel Array Detector for Single Particle Scattering - Gruner Group
Pixel Array Detector for Single Particle Scattering - Gruner Group
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Buffer, Comparator and Ramp<br />
(the heart of the ADC)<br />
●<br />
Low bandwidth<br />
elements:<br />
– Buffer: ~1 Mhz<br />
Low bandwidth<br />
elements<br />
Heavily shielded<br />
Ramp signal<br />
(externally supplied and adjustable)<br />
●<br />
(unity gain bw)<br />
– Comparator: < 1 MHz<br />
Heavily shielded ramp:<br />
– dedicated shield<br />
pads.<br />
– versatile wave<strong>for</strong>m.<br />
Hugh Philipp<br />
9. Feb. 2006<br />
LCLS – PAD Talk<br />
19
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