17aK209-11


LHC-ATLAS
TGC ! &"#% $!,#!,#

6#!,# , 5 '2!,# , $*3 , . !,# , 7-! ! ,9#,$ , -, #,$ , /-*#,$ , ":#,$ , +;" #,$ ,&ATLAS06



8(<!, Open − It # , KEK%$064<)741((LHC-ATLAS



Large Hadron Collider (LHC) &'*

4_



CERN]?]?GR7.K3
40 MHz]?#-;=40 MHz

<5QLHC-ATLASC:(2026)

1 MHz10 kHzDI8!+! = 14 TeVTGC-F2><+%"

($V%)-9EN

LHC

#LHC*,

100 kHz

1 MHz

UPA2

2.5 μs

10 μs

L = 5 - 7.5  10)* cm-.s -0
YLO6[@HJX ” ”

D\ $  &%"!
2019/3/17SZW^1/M740TBL/2/11



TGCK32`!*.%,H@b#+ZT>
1. ASD)$;F6

H@^] ATLAS%2. PS)$TGC%

[>C545 ns  64 ns
(,R1.8 m  12.5 madPS
ASD



4#4

H@P0QI 7G-"W8>cB&.!E]
<SH#+3g?MUL(1'&8 Gb/s)>

PS3
1. 1 ns -.' 
2. 0LHC3
2$(,&3. #+3g[J;F 1/Vf:A#+ZT>

PS1*!1)/9
2$(,&+ = 
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"

LHC-ATLASPS

1. Patch-Panel (PP) ASIC
I;Y"A+ZK,G
a-8
2. DACADC
I;mX]10P[

3. FPGAKintex-7 XC7K325T-2FFG900C
I;6W'l\O

PP ASIC

ADC

4. ]5N?
PS[]10i9#

DAC$2%C:/^LHC-ATLASD47
L=  PS@=.
:Q\O.e10.e)c<fj

1. PP ASIC@=.`=)c
2. (N?hEMSJ)c
2.1. (N?MHE@4
2.2. FPGASingle-Event Upset (SEU)R>
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bigk*&2017d33FV 20pA12-9
bigk*&2018d33!_ 23aK205-1

PP ASIC
:<PP ASIC$P?

J#HdP?

ASIC3`

Phase Locked Loop (PLL)h
1 ns=+W
[CAhMO#(ai0fU,2kZ>

U,VN0_ 7I(\8< (")Ee)
PP ASICb/%!

68")
Ee

48T40fU,2kCharge
pumpupfilterdown

Phase
detectordG(.#40 MHz

-832!$"6832!$"-8X*K;&)'3&1)4%

ASIC


PLL

#20 MHz

PLL-YX*f.Q2018^B@9M@+W

U,C6F:L_b/2019/3/17]gcj51S742^DR15/110$'91) 5*

2/, +7 

PP ASIC



19<PP ASIC@>7e

48O1P(RG,[,^P(/fE[\+9-Bb)V%TEbU$%TE

H!#"6LSW>2Y0℃
20 ℃
40 ℃
60 ℃80 ℃

1 ns&*P(RG,[U$8)V'KD2Y

2018Z12:C725000<F>0?

2019Z3:37`FJ4d
2019ZQH5IW>@;=aT

2019/3/17X_]c3.N74/ZAM.

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FJ

ATLAS



PS
Gv

an

G!b#$TKSoM

P

6

10E s

T7.5 × 10+, cm#/ s#$aFxp- A61-) 0E8it( 0E51,gV

9.8 × 10/ cm#/ s#$5C

7 A

5 7e60,10#$ s#$ U
2019/3/17l74z

7/11yI2D ) 40

TID

3+60$#!

'$#TID*&60DACADC

PP ASIC, DAC, ADC, -( )$#  $# 0.45-8.2 Gy/min"% 0.91 Gy/min 

2019/3/17.214,74/+

8/110

TID


PP ASIC>20000 Gy

27 Gy

5DDAC

DAC7678180 Gy180 Gy

5DADC

ADS7953

246 Gy180 Gy5D;&4)TPS7A85379 Gy180 Gy9D;&4)TPS6050

80 Gy

180 Gy1D<(@1JA0D5"*%'8F
TPS7A85: Low Drop OutTPS6050-34)G#9> /4)2:!I
2019/3/17=CBH774?+69

K: ;&4)TPS6050.,$TPS6050: DC/DC

E



9/11

SEUATLAS1@-%)Y=PS#!:7.

%)Y:7.

FPGA
SEM Controller+9&?D FPGA11VMEATLAS1@-%:7.N

SEU,GB:36
SEU countQTSW*(2018R90'/ 14pS13-4
12.6 !b#$ 16)SEU,GSEUBKUE2EM&O

20
ATLAS Work in Progress
15Phase II Upgrade Study, s = 13 TeV
XC7K325T-2FFG900C
Big Wheel, R ~ 13 m10

M. J. Wirthlin et al. 2014 JINST 9 C01025
,GF1"$<P?DC4SEM controllerV5SEUH8>L
2019/3/17QTSW*(J74)R;I(XA

10/11

50024681012

Integrated luminosity (fb-1)

E;lLHC-ATLASOAD &'*@R9TGCx#"!) GW=0

PS$"8+->/M - 1 ns+-j,k^WPatch-Panel ASICKF:]F

19fYqt.6{

- 4aJd 2018p12?25000B|H3I*%_VP

TIDeYy<UxaJ: 180 Gy, ASIC: 27 Gyw4o- ATLAS@R9)SEM controllerObPS$"KF:ri

12.6 !b#$ 162SEU7cZC`(NmQ\PS$"KF:2}XT

2019/3/17nvuz51h742pLg1

Ss[11/11