Changes for page MTCA ADCs

Last modified by sndueste on 2024/07/08 09:50
From version 4.1
edited by sendels
on 2019/08/09 10:33
Change comment: added attachments
To version 6.1
edited by sndueste
on 2019/10/02 15:26
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.sendels
1 +XWiki.sndueste
Content
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1 -=== General info ===
1 += Content: =
2 2  
3 += =
4 +
5 +{{toc/}}
6 +
7 += General info =
8 +
3 3  \\
4 4  
5 5  * [[ADQ412 server description~[~[image:url:http://hasfweb.desy.de/pub/TWiki/TWikiDocGraphics/external-link.gif~|~|width="13" height="12"~]~]>>url:https://ttfinfo.desy.de/FLASHWiki/Wiki.jsp?page=SPdevicesDMA%20ADQ||shape="rect"]]
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9 9  
10 10  \\
11 11  
12 -=== Our cards ===
18 += Our ADC cards =
13 13  
14 -\\
20 +== GHz ADCs: SP-Devices ADQ412AC ==
15 15  
16 -==== SP-Devices ADQ412AC ====
17 -
18 18  We have ADQ412AC-4G-MTCA digitizer cards for the experiment crates (Exp1, Exp2 and FL2Exp1):
19 19  [[ADQ412_datasheet.pdf>>attach:10-0494_C_ADQ412_datasheet.pdf]] ( [[new version>>attach:10-0494-adq412_datasheet.pdf]], [[sampling rates table>>attach:Clocking_AppNote.pdf]])
20 20  The cards are connected via Patch panels to the Experimental endstations.
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23 23  
24 24  * **NOTE: between ADC and Patch panel we have installed an [[EMP protector>>attach:EMP_protector.pdf]] and an additional 1dB attenuator**
25 25  * for the influence of the Patch cable and the EMP protector see also [[this logbook entry~[~[image:url:http://hasfweb.desy.de/pub/TWiki/TWikiDocGraphics/external-link.gif~|~|width="13" height="12"~]~]>>url:http://ttfinfo.desy.de/ExpHallelog/show.jsp?dir=/2016/27/08.07&pos=2016-07-08T17:41:07||shape="rect"]]
26 -* we can offer amplifiers to either amplify small signals or to decouple setups which may deliver voltage peaks fro the ADCs. The available ADCs are:
27 -** 20 dB, 1 GHz, 50 Ohm, ( [[Minicircuits ZFL-1000LN+>>attach:ZFL-1000LN.pdf]])
28 -** 10 dB, 1.8 GHz, 50 Ohm, ( [[Becker und Hickl, ACA-1-10-I>>attach:ACA-amilifier.pdf]])
29 29  
30 30  \\
31 31  
32 -\\
33 -
34 -* [[Here is a detailed evaluation >>attach:Output_behaviour_of_Mini-Circuits_Amplifier.pdf]] of the 2 amplifiers , their linearity and influence on the signal broadening for different input signals*
35 -* And the test of the [[ Philips scientific Model 6954>>attach:Model_6954_Amplifier_Report.pdf]]
36 -
37 -\\
38 -
39 -\\
40 -
41 41  (% class="wrapped" %)
42 42  |(((
43 43  Impedance AC
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124 124  
125 125  \\
126 126  
127 -==== Struck SIS8300-L2D ====
119 +== Amplifiers for the GHZ ADCs ==
128 128  
121 +* **we can offer [[ Phillips scientific Model 6954>>attach:6954ds.pdf]] amplifiers** to either amplify small signals or to decouple setups which may deliver voltage peaks fro the ADCs.
122 +* The available ADCs 5x, 10x, 20 x 50x and 100x
123 +* The ADCs can be borrowed from Markus Braune
124 +* The Amplifiers fot perfectly to the dynamic range of the GHz ADCs - here a  [[ test of the Phillips scientific amplifier>>attach:Model_6954_Amplifier_Report.pdf]]
125 +
126 +\\
127 +
128 +== 108 MHz ADCs:  Struck SIS8300-L2D ==
129 +
129 129  There is one in each of the MTCAs in the hall: MTCA-EXP1 at PG/BL1, the other at BL2 and BL3.
130 130  
131 131  They are 16 bit, 10 channel, 125 MS/s ADCs.
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143 143  
144 144  \\
145 145  
146 -==== Using the Struck SIS8300-L2D to detect only integrated values of pulses ====
147 +== Pulse energy server: Using the Struck SIS8300-L2D to detect only integrated values of pulses ==
147 147  
148 148  FS-LA (Falko Peters) programmed a pulse detection server that automatically detects peaks in the signel and integrates the samples around the peak. <\br> things to set:
149 149  
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154 154  [[~[~[image:url:http://hasfweb.desy.de/pub/Setup/MtcaAdc/pulse_energy_server.jpg~|~|alt="pulse_energy_server.jpg" width="400" height="300"~]~]>>attach:pulse_energy_server.jpg]]
155 155  
156 156  \\
157 -
158 -* [[attach:Model_6954_Amplifier_Report.pdf]]: Model_6954_Amplifier_Report.pdf