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Requirement	ePixUHR	SparkPix-S	SparkPix-ED
frame rate	100kfps	1Mfps	1Mfps
Power supplies	2.5V Analog 1.3V (AS/DS/IO)	2.5V Analog 1.3V (AS/DS/IO) 0.6V (Current sink!)	1.2V (AS/DS/IO)
Power for each supply	ePixUHR - 35 kHz	SparkPix-S: supply/ground and power consumption	t.b.d.
Number of GT IOs per ASIC	8 (outputs) 1 clock in	8 (outputs) 1 clock in	t.b.d
Expected I/O speed	5.25 Gb/s	5.25 Gb/s	10 Gb/s
Total data bandwidth	42 Gbit/s	38 Gbit/s

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title	Detector Sizes

Image Added

Parameter (estimated)	Small Camera ePixHR/UHR – 140k 2 x 2 ASIC	Super tile ePixHR/UHR – 1M 6 x 6 ASIC	Small Camera SparkPix S – 500k 2 x 2 ASIC	Quad Camera SparkPix S – 2M 4 x 4 ASIC
Pixels	140kPix	1.2 MPix
Rate HR/UHR	35kHz / 100kHz	35kHz / 100kHz
Area	5cm x 5cm	14cm x 14cm
Power HR/UHR	0.06kW / 0.15kW	0.3kW / 0.9kW
Weight	1.5kg	10kg
Data volume HR/UHR	56 Gbps/ 160 Gbps	504 Gbps/ 1440 Gbps

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title	ePixUHR Throughput Calculations

From ASIC to FPGA

168 * 192 * 12 bit * 14/12 (encoding) = 451,584 bit/frame

@35 kHz framerate: 451,584 bit/frame * 35 kHz = 15.8 Gbps

@100 kHz framerate: 451,584 bit/frame * 100 kHz = 45.2 Gbps

From FPGA to PC

168 * 192 * 12 bit * 66/64 (PGP encoding) = 399,168 bit/frame

@32k - 1 ASIC (35kHz/100kHz): 14 Gbps / 40 Gbps

@140k - 4 ASIC (35kHz/100kHz): 56 Gbps / 160 Gbps

@1M - 36 ASIC (35kHz/100kHz): 504 Gbps / 1.44 Tbps

@4M - 144 ASIC (35kHz/100kHz): 2 Tbps/ 5.76 Tbps

@16M - 576 ASIC (35kHz/100kHz): 8.1 Tbps / 23 Tbps

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