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ASIC Power
 Requirement

ePixUHR 140k

2x2 Detector

SparkPix-S 500k 2x2 Detector

ePixUHR 140k 2x2 Detector

SparkPix-S 500k 2x2 Detector

ePixUHR 140k 2x2 Detector

SparkPix-S 500k 2x2 Detector

ePixUHR 140k 2x2 Detector

SparkPix-S 500k 2x2 Detector

Voltage

1.3 V

1.3V

1.3V

1.3V

//

0.6 V

2.5 V

2.5V

Required current

10A

(= 2.5 A* 4 ASIC)

13.4 A

(= 3.35A * 4 ASIC)

- With LVDS transceivers
1.2 A (= 4* 0.3 A)
-With CML transceivers

????

- With LVDS transceivers
2.0 A (= 4* 0.5 A)
-With CML transceivers

????

// 

-8 A
(= -2A * 4 ASIC) 

0.4 A

(=0.1 * 4) 

0.4 A

(=0.1 * 4)  

System Requirement

+1.3 V @ +17.5 A

(+30% current safety margin)

+1.3 V @ +3 A

(+30% current safety margin)

[waiting for the CML number] 

+0.6 V @ -11 A

(+30% current safety margin) 

+2.5 V @ +0.5 A

(+30% current safety margin)