14 In-panel Amp Circuit Diagram. 15 In-panel Longevity Features Amplifier circuit borrowed from L3...
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Transcript of 14 In-panel Amp Circuit Diagram. 15 In-panel Longevity Features Amplifier circuit borrowed from L3...
![Page 1: 14 In-panel Amp Circuit Diagram. 15 In-panel Longevity Features Amplifier circuit borrowed from L3 with added longevity features: –Resettable polyfuses.](https://reader036.fdocuments.in/reader036/viewer/2022083009/5697bfe21a28abf838cb4a76/html5/thumbnails/1.jpg)
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In-panel Amp Circuit Diagram
![Page 2: 14 In-panel Amp Circuit Diagram. 15 In-panel Longevity Features Amplifier circuit borrowed from L3 with added longevity features: –Resettable polyfuses.](https://reader036.fdocuments.in/reader036/viewer/2022083009/5697bfe21a28abf838cb4a76/html5/thumbnails/2.jpg)
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In-panel Longevity Features
• Amplifier circuit borrowed from L3 with added longevity features:– Resettable polyfuses on power lines.
– Diode protection to allow continued operation after one readout channel LSTs dies.
– Diode clamps on power line to prevent reverse-bias damage.
![Page 3: 14 In-panel Amp Circuit Diagram. 15 In-panel Longevity Features Amplifier circuit borrowed from L3 with added longevity features: –Resettable polyfuses.](https://reader036.fdocuments.in/reader036/viewer/2022083009/5697bfe21a28abf838cb4a76/html5/thumbnails/3.jpg)
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In-panel Longevity Features - cont.
• HV distribution also incorporates longevity features:– 400 M current limiting resistors on every
channel to allow continued HV operation even with multiple LST failures.
– Encapsulation in silicone conformal coating for protection from humidity, dust.
![Page 4: 14 In-panel Amp Circuit Diagram. 15 In-panel Longevity Features Amplifier circuit borrowed from L3 with added longevity features: –Resettable polyfuses.](https://reader036.fdocuments.in/reader036/viewer/2022083009/5697bfe21a28abf838cb4a76/html5/thumbnails/4.jpg)
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In-panel Segregation
• Multiple HV chains matching gas distribution chains:– LST planes completely segregated into different
gas/HV chains.
– Each plane further subdivided into gas/HV chains with roughly 24 LSTs.
• Multiple power chains matching gas/HV chains.– LST planes are connected in the power chains through
the amplifier circuit.
![Page 5: 14 In-panel Amp Circuit Diagram. 15 In-panel Longevity Features Amplifier circuit borrowed from L3 with added longevity features: –Resettable polyfuses.](https://reader036.fdocuments.in/reader036/viewer/2022083009/5697bfe21a28abf838cb4a76/html5/thumbnails/5.jpg)
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In-panel Amps
![Page 6: 14 In-panel Amp Circuit Diagram. 15 In-panel Longevity Features Amplifier circuit borrowed from L3 with added longevity features: –Resettable polyfuses.](https://reader036.fdocuments.in/reader036/viewer/2022083009/5697bfe21a28abf838cb4a76/html5/thumbnails/6.jpg)
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In-panel Amps