ral asic design & rd53 ip wg
DESCRIPTION
RAL ASIC Design Group Mark Prydderch Davide Braga Lawrence Jones Stephen Thomas Stephen Bell Michelle Key-Charriere Quentin Morrissey Rebecca Coath HEXITEC CMS Binary Chips 130 & 65nm Development CDS ADC, STAR & C2BA R3B ATLAS ABC130 & HCC 21.4 x 20.1mm 6400 Pixels XFEL LPD 7 x 4mm, 254 Channels, 256 deep pipeline 10.8 x 4.8mm, 128 Channels, Timestamp, 12b ADC 16b ADC 10b DAC Bias & Telemetry 10.8 x 4.8mm, 254 Channels, Correlation Logic 256 deep pipeline 14.5 x 7.3mm, 512 pixels, 1536 x 512 analogue memory 16x12b ADCTRANSCRIPT
RAL ASIC Design & RD53 IP WG
Presenter: Mark Prydderch
ASIC Design Group LeaderScience & Technology Facilities Council
Rutherford Appleton LaboratoryHarwell Oxford
DidcotOxfordshireOX11 0QX
United Kingdom
RAL ASIC Design GroupMark
PrydderchStephenThomas
QuentinMorrissey
LawrenceJones
DavideBraga
MichelleKey-Charriere
RebeccaCoath
StephenBell
CMS Binary Chips
ATLAS ABC130 & HCC
CDS ADC, STAR & C2BA
R3B
XFEL LPD
HEXITEC
21.4 x 20.1mm6400 Pixels
14.5 x 7.3mm, 512 pixels,1536 x 512 analogue memory16x12b ADC
10.8 x 4.8mm,254 Channels,Correlation Logic256 deep pipeline
7 x 4mm,254 Channels,256 deep pipeline
10.8 x 4.8mm,128 Channels,Timestamp,12b ADC
16b ADC10b DACBias & Telemetry
130 & 65nm Development
Features•DC Restoration of the CCD video signal.•Fully differential-input preamplifier and CDS.•1 V video signal input range.•Fully differential pipelined 16 bit ADC with digital error correction. •Operation at up to at least 2 Mpixels/s •10 bit Programmable Offset (+/- 500 mV).•7 bit Programmable Gain (gain = x 1 to x 3)•Input referred system noise 3.5 adu rms•3-wire serial interface to program video gain & offset.•Triple-voting control Logic to protect against SEUs.
Estimate of MK6 Integral Non Linearity(gain 1, offset -8, 1000 samples/ADU)
-10
-8
-6
-4
-2
0
2
4
6
8
10
0 10000 20000 30000 40000 50000 60000 70000
CDS ASIC output (ADU)
INL
(AD
U)
Estimate of MK6 Differential Non Linearity(gain 1, offset -8, 1000 samples/ADU)
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
0 10000 20000 30000 40000 50000 60000 70000
CDS ASIC output (ADU)
DN
L (A
DU
)
Example: CDS ADC
• Clear ideas on how IP libraries should be developed and managed (see Talk by Stephen Bell).
• Interested to hear ideas/thoughts of other groups.
• We aim to put this into practice with our own internal development programme in 2014.
• Interested in developing the ‘Self Biasing Rail to Rail Amp for Bias distribution’.
• Would seek an RD53 partner for the radiation testing.
IP participation
END