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1 500cm 83cm 248cm TPC DETECTOR 88us 1MIP = 4.8 fC = 3 x10 4 e Dynamic : 30 MIP S / N = 30:1 1MIP = 4.8 fC = 3 x10 4 e Dynamic : 30 MIP S / N = 30:1 LATERAL.

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Presentation on theme: "1 500cm 83cm 248cm TPC DETECTOR 88us 1MIP = 4.8 fC = 3 x10 4 e Dynamic : 30 MIP S / N = 30:1 1MIP = 4.8 fC = 3 x10 4 e Dynamic : 30 MIP S / N = 30:1 LATERAL."— Presentation transcript:

1 1 500cm 83cm 248cm TPC DETECTOR 88us 1MIP = 4.8 fC = 3 x10 4 e Dynamic : 30 MIP S / N = 30:1 1MIP = 4.8 fC = 3 x10 4 e Dynamic : 30 MIP S / N = 30:1 LATERAL VIEW OF THE TPC 18 trapezoidal sectors Inner chamber 5504 pads Outer chamber 10332 SEGMENTATION OF THE READOUT PLANE Readout Plane

2 2 TPC DETECTOR 88  s L1: 5  s 200 Hz Digital Circuit RAM 8 CHIPS x 16 CH / CHIP FEC (Front End Card) - 128 CHANNELS (CLOSE TO THE READOUT PLANE) FEC (Front End Card) - 128 CHANNELS (CLOSE TO THE READOUT PLANE) 8 CHIPS x 16 CH / CHIP ADC Custom IC (CMOS 0.35  Custom IC (CMOS 0.25  ) Commercial PASA 128 CHIPS x 1 CH / CHIP CSA Semi-Gauss. Shaper 10 BIT <10 MHz - Ped. Subtr. - Tail Cancell. - Zero Suppr. Multi-Event Buffer 1 MIP = 4.8 fC S/N = 30 : 1 Dynamic = 30 MIP L2: < 100  s 200 Hz DDL (4096 CH / DDL) Power consumption: < 100 mW / channel Power consumption: < 100 mW / channel 570132 channels Digital Circuit RAM TPC FEE: BASIC COMPONENTS 3.3mA (@3.3V) 12.8mA (@2.5V)

3 3 TPC FEE: MOUNTING 36 trapezoidal sectors Inner chamber Outer chamber FEC C1 : 18 FECs C6 : 20 FECs C4 : 20 FECs C3 : 18 FECs C2 : 25 FECs FRONT VIEW C5 : 20 FECs SIDE VIEW 128 channels Front End Card (FEC) 140mm 190mm CURRENTS AND POWER / BOARD: 0.42A (@3.3V) 1.64A (@2.5V) Total Power: 6.9 W CURRENTS AND POWER / BOARD: 0.42A (@3.3V) 1.64A (@2.5V) Total Power: 6.9 W CURRENTS AND POWER / SECTOR: 51 A (@3.3V) 198 A (@2.5V) Total Power: 838 W CURRENTS AND POWER / SECTOR: 51 A (@3.3V) 198 A (@2.5V) Total Power: 838 W

4 4 TPC FEE: POWER CONSUMPTION SUMMARY   SUMMARY OF THE CURRENTS AND POWER REQUIRED TO SUPPLY THE TPC FRONT END ELECTRONICS.   The power estimation is based on the use of Low Drop Out (LDO) voltage regulators

5 5 TPC FEE: LOW VOLTAGES Per power supply: + 3.3 V: 51 A + 2.5 V: 198 A 121 Front End Cards: + 3.3 V: 0.42 A + 2.5 V: 1.64 A

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