Test and characterization

  • Sector Numbering Convention: 

 

HalfStaveTables

  sector 0 sector 1 sector 2 sector 5
HS Side A Side C Side A Side C Side A Side C Side A Side C
0 25_R 26_L 38_R 37_L 50_R 55_L 99_R 100_L
1 24_R 23_L 36_R 39_L 44_R 51_L 97_R 98_L
2 22_L 19_R 35_L 30_R 43_L 45_R 85_L 95_R
3 18_L 9_R 34_L 27_R 46_L 48_R 94_L 93_R
4 15_L 16_R 28_L 32_R 49_L 47_R 89_L 90_R
5 13_L 10_R 31_L 33_R 42_L 40_R 87_L 88_R

  

Half Barrel Tests

Sector Numbering conversion

1st half-barrel

  • Sector 0 -> Sector 6 in DSF sector test
  • Sector 1 -> Sector 3 in DSF sector test
  • Sector 2 -> Sector 4 in DSF sector test
  • Sector 3 -> Sector 2 in DSF sector test
  • Sector 4 -> Sector 5 in DSF sector test

 

Sector 8

 

Sector 8 I-V curves

Side A

HS0   HS1   HS2   HS3   HS4   HS5  
V(v) I(wA) V(v) I(wA) V(v) I(wA) V(v) I(wA) V(v) I(wA) V(v) I(wA)
2.6 1.03 2.25 0.5 2.05 0.75 2.15 0.69 2.35 1.16 2.15 1.29
10.45 1.16 10.10 0.79 10.05 1.07 10.10 0.99 10.3 0.72 10.10 6.55
15.30 1.16 15.00 0.66 15.05 0.97 15.05 0.99 15.35 0.68 - -
20.15 1.17 19,9 0.52 20.10 0.94 20.05 1.02 20.35 0.66 - -
25.15 1.18 24.80 0.46 25.10 0.94 25.00 1.09 25.3 0.65 - -
30.05 1.19 29.70 0.43 30.20 0.98 30.00 1.16 30.25 0.65 - -
34.95 1.21 34.55 0.43 35.20 1.08 35.00 1.56 35.3 0.66 - -
39.95 1.25 39.50 0.40 40.25 1.20 39.95 1.42 40.3 0.68 - -
44.75 1.77 44.35 0.42 45.20 1.37 44.90 1.43 45.25 0.70 - -
49.75 1.91 49.25 0.48 50.30 1.58 49.9 1.44 50.25 0.72 - -

  

Side C 

HS0   HS1   HS2   HS3   HS4   HS5  
V(v) I(wA) V(v) I(wA) V(v) I(wA) V(v) I(wA) V(v) I(wA) V(v) I(wA)
1.80 0.97 2.00 0.20 2.00 0.92 2.50 0.46 2.15 0.79 1.85 0.84
4.80 0.93 5.00 1.49 4.90 0.95 5.45 0.42 5.05 0.99 4.85 1.09
9.85 0.92 10.00 0.97 10.05 0.63 10.40 0.41 10.05 0.80 9.85 1.11
14.85 0.89 15.00 0.56 15.05 0.58 15.3 0.42 15.00 0.68 14.90 1.14
19.90 0.90 19.95 0.41 20.05 0.59 20.20 0.44 19.90 0.63 19.90 1.17
24.95 0.91 24.95 0.35 25.00 0.62 25.10 0.45 24.90 0.61 24.90 1.19
30.00 0.93 29.95 0.32 30.05 0.64 30.05 0.46 29.85 0.65 29.95 1.22
35.00 0.95 34.95 0.40 34.95 0.76 34.95 0.48 34.85 0.83 34.95 1.27
40.05 0.99 39.95 0.70 40.10 1.00 39.90 0.50 39.80 1.25 39.95 1.40
45.10 1.09 44.95 1.25 45.05 1.29 44.85 0.56 44.65 1.89 44.95 1.71
50.10 1.25 49.95 2.06 50.05 1.59 49.75 0.68 49.65 2.82 49.95 2.30

 

Sector 7

Side A 

CH0   CH1   CH2   CH3   CH4   CH5  
U(V) I(uA) U(V) I(uA) U(V) I(uA) U(V) I(uA) U(V) I(uA) U(V) I(uA)
2 0.71 2 0.98 2 1.33 2 0.84 2 0.58 2 0.70
5 0.91 5 1.57 5 1.54 5 1.15 5 1.25 5 1.18
10 0.85 10 1.42 10 1.24 10 0.92 10 0.92 10 1.09
15 0.83 15 1.35 15 1.06 15 0.82 15 0.80 15 1.04
20 0.83 20 1.36 20 1.01 20 0.82 20 0.75 20 1.00
30 0.82 30 1.40 30 0.98 30 1.13 30 0.70 30 0.96
40 0.83 40 1.50 40 1.03 40 1.91 40 0.72 40 1.07
50 0.90 50 2.12 50 1.24 50 2.97 50 0.79 50 2.11

 

Side C 

CH0   CH1   CH2   CH3   CH4   CH5  
U(V) I(uA) U(V) I(uA) U(V) I(uA) U(V) I(uA) U(V) I(uA) U(V) I(uA)
2 0.71 2 0.51 2 1.36 2 0.60 2 0.69 2 0.68
5 0.92 5 0.60 5 1.84 5 1.58 5 1.16 5 1.19
10 0.86 10 0.49 10 1.42 10 1.04 10 0.97 10 1.04
15 0.84 15 0.43 15 1.15 15 0.87 15 0.86 15 0.95
20 0.84 20 0.40 20 1.03 20 0.81 20 0.81 20 0.90
30 0.84 30 0.36 30 0.94 30 0.78 30 0.83 30 0.87
40 0.85 40 0.35 40 0.93 40 0.85 40 1.02 40 0.86
50 0.88 50 0.36 50 1.00 50 1.06 50 1.45 50 0.90

  

Sector 5

Side A

HS HS ID Ladder 1 Ladder 2 PIXEL_BUS MCM Coment
HS0 99_R Bias Current high
HS1 97_R ok
HS2 85_L One inefficient column (15) on chip 6.
HS3 94_L Bias with high current (9uA@35V)
HS4 89_L ok
HS5 87_L ok

 

Side C

HS HS ID Ladder 1 Ladder 2 PIXEL_BUS MCM Coment
HS0 100_L Slightly light sensitive ( current changed 1 micro amp) bias current too high, settings changed the bias current looked good first time we connected
HS1 98_L ok
HS2 95_R bias voltage set at 40 v
HS3 93_R ok
HS4 90_R ok
HS5 88_R "Uniformity Matrix looks strange with some of the last rows ending up around first rows.Problem with fiber optic cables, cannot configure.Changing the Fiber looks like it cured the problem.HS has pixel0 noisier than the rest, PVTH set to 190"

 

Sector 4

Side A

HS HS ID Ladder 1 Ladder 2 PIXEL_BUS MCM Coment
HS0 Lcern_VTT_277 Lcern_VTT_278 R28 (LOT P77-3) RP25 ok
HS1 Lct_VTT_251 Lct_VTT_253 R38(Lot6-P83-1) RP21 Hot HS
HS2 Lct_VTT_235 Lct_VTT_162 L35 (Lot6 P82-5) LP27 ok
HS3 Lct_VTT_233 Lct_VTT_234 LP28 ok
HS4 Lct_VTT_199 Lct_VTT_200 L11 LP11 ok
HS5 Lct_VTT_197 Lct_VTT_198 L28 (Lot5 P80-4) LP16 ok

 

Side C

HS HS ID Ladder 1 Ladder 2 PIXEL_BUS MCM Coment
HS0 Lct_VTT_254 Lct_VTT_255 L33 (LOT6-P82-3) LP13 ok
HS1 Lct_VTT_245 Lct_VTT_236 L31(Lot6-P82-1) L08 ok
HS2 Lcern_VTT_52 Lcern_VTT_176 R39 (Lot6 P32-2) RP24 ok
HS3 Lct_VTT_243 Lct_VTT_248 R40 (Lot6 P83-3) R09 ok
HS4 Lcern_VTT_261 Lcern_VTT_263 R33 (Lot5 P79-2) RP26 ok
HS5 Lct_VTT_230 Lct_VTT_231 R32 RP16 ok

 

Sector 3

Side A

HS HS ID Ladder 1 Ladder 2 PIXEL_BUS MCM Coment
HS0 70_R ok
HS1 68_R Hot HS
HS2 65_L Bias needs training, (44.8- 7.01) degradation (41.8- 8.1)
HS3 62_L ok
HS4 61_L ok
HS5 56_L ok

 

Side C

HS HS ID Ladder 1 Ladder 2 PIXEL_BUS MCM Coment
HS0 69_L ok
HS1 67_L ok
HS2 64_R Bias needs training (35 - 7.76) degradation second time on (31.9- 8.15)
HS3 63_R ok
HS4 60_R High temperature in the MCM (30 degrees)
HS5 57_R Bias needs Training, trips at 50V after some time (34v-8.6), light sensitive

 

Sector 2

Side A

HS HS ID Ladder 1 Ladder 2 PIXEL_BUS MCM Comment
HS0 50_R VTT85 VTT189 Bias needs training
HS1 44_R VTT106 VTT107
HS2 43_L VTT108 VTT110
HS3 46_L VTT138 VTT139
HS4 49_L VTT141 VTT161 Bias cannot go higher than 2 V
HS5 42_L VTT165 VTT169 Short in extender solved

 

12/07/2006

Test with black cover

Without Configuration
HS I MCM(A) I Bus(A) I Bias@50V(uA) Temp(C) Delay(s) Misc Control
0 0.42 6.00 9.10 37.5 - -
1 0.42 5.33 0.35 32.3 - -
2 0.42 5.62 1.36 33.8 - -
3 0.39 5.28 1.37 31.2 - -
4 0.41 5.54 7.40* 30.9 - -
5** - - - - - -

 

* Bias @ 7V ** HS5 Short on extender (bus)

With Configuration
HS I MCM(A) I Bus(A) I Bias@50V(uA) Temp(C) Delay(s) Misc Control
0 0.42 5.62 4.19* 37.1 - -
1 0.41 5.58 0.35 32.8 33 128
2 0.41 5.59 1.30 33.9 33 128
3 0.39 5.35 1.24 31.4 33 128
4 0.41 5.81 1.21* 31.4 - -
5** - - - - - -

 

* HS0 VBias = 30V, HS4 VBias = 2V ** HS5 Short on extender (bus)

  Min Treshold
HS pixelChip 0 pixelChip 1 pixelChip 2 pixelChip 3 pixelChip 4 pixelChip 5 pixelChip 6 pixelChip 7 pixelChip 8 pixelChip 9
0 220 210 210 210 210 205 205 200 205 205
1 215 210 210 205 210 210 205 210 210 205
2 210 215 210 210 205 200 210 210 205 210
3 215 215 215 215 220 210 215 215 220 215
4 205 205 210 215 205 205 205 205 205 205
5** - - - - - - - - - -

 

** HS5 Short on extender (bus)

Uniformity Scan Screenshots

HS1 Pre_VTH@200 full view

 Run700_eq2

HS2 Pre_VTH@200 full view

Run701_eq2

HS3 Pre_VTH@200 full view

Run704_eq2

 

18/07/2006

Test without black cover

Without Configuration
HS I MCM(A) I Bus(A) I Bias@50V(uA) Temp(C) Delay(s) Misc Control
0 0.42 5.60 5.73* 37.4 - -
1 0.41 5.58 0.53 32.1 - -
2 0.41 5.58 1.67 33.6 - -
3 0.39 5.34 2.04 30.8 - -
4 0.41 5.53 1.53* 30.6 - -
5** - - - - - -

 

* HS0 VBias = 30V, HS4 VBias = 2V ** HS5 Short on extender (bus)

With Configuration
HS I MCM(A) I Bus(A) I Bias@50V(uA) Temp(C) Delay(s) Misc Control
0 0.42 5.59 5.84* 36.9 - -
1 0.41 5.58 0.53 32.6 - -
2 0.41 5.58 1.66 33.8 - -
3 0.39 5.34 2.08 31.2 - -
4 0.41 5.81 1.50* 31.2 - -
5** - - - - - -

 

* HS0 VBias = 30V, HS4 VBias = 2V ** HS5 Short on extender (bus)

Temperature Screenshots

 

Sector 2 Side C

HS HS ID Ladder 1 Ladder 2 PIXEL_BUS MCM Comment
HS0 55_L VTT194 VTT202 ok
HS1 51_L VTT84 VTT153 Only half of chip 8 responds
HS2 45_R VTT90 VTT92 ok
HS3 48_R VTT129 VTT137 Light sensitive, ValBuffout DAC had to change configuration to 192
HS4 47_R VTT134 VTT135 ok
HS5 40_R VTT152 VTT173 Bias needs training

 

03/07/2006

Temperature Screenshots

Working Data
HS I MCM(A) I Bus(A) I Bias@50V(uA) Temp(C) Delay(s) Misc Control
0 0.40 5.57 1.010 - 33 128
1 0.41 5.65 3.450 - - -
2 0.42 5.08 1.610 - - -
3 0.40 5.45 0.490* - - -
4 0.38 5.16 1.080 - - -
5 0.40 4.94 1.810* - - -

 

* Light Sensitive Bias @ 20V

  Min Treshold
HS pixelChip 0 pixelChip 1 pixelChip 2 pixelChip 3 pixelChip 4 pixelChip 5 pixelChip 6 pixelChip 7 pixelChip 8 pixelChip 9
0 215 215 215 205 215 225 220 225 195 220
1 - - - - - - - - - -
2 - - - - - - - - - -
3 - - - - - - - - - -
4 - - - - - - - - - -
5 - - - - - - - - - -

 

Temperature Screenshots

 

07/07/2006

Test with black cover

Working Data
HS I MCM(A) I Bus(A) I Bias@50V(uA) Temp(C) Delay(s) Misc Control
0 0.41 5.57 0.13 31.85 - -
1 0.40 5.66 3.12 32.69 33 128
2 0.42 5.08 1.19 31.61 33 128
3 0.40 5.46 6.28* 30.11 34 192
4 0.38 5.15 0.70 29.13 33 128
5 0.40 4.93 1.67* 29.98 33 128

 

* HS3 @ 37V, HS5 @ 20V

  Min Treshold
HS pixelChip 0 pixelChip 1 pixelChip 2 pixelChip 3 pixelChip 4 pixelChip 5 pixelChip 6 pixelChip 7 pixelChip 8 pixelChip 9
0 - - - - - - - - - -
1 205 220 205 200 205 210 220 220 215 220
2 220 215 215 205 200 205 210 210 220 210
3 215 215 215 210 210 215 220 215 210 215
4 210 205 205 210 210 210 210 210 210 210
5 210 205 205 215 215 205 210 210 215 215

 

10/07/2006

Test without black cover, in wich "pre_VIPREAM" DAC changes to uniform the temperature on HS0, 4, 5


 pre_VIPREAM=128.

Working Data
HS I MCM(A) I Bus(A) I Bias@50V(uA) Temp(C) Delay(s) Misc Control
0 0.40 5.57 1.01 31.04 - -
4 0.38 5.17 1.74 29.0 - -
5 0.40 4.95 4.30* 29.8 - -

 

* HS5 @ 26V.


 chip 0-4 @ pre_VIPREAM=170, chip 5-9 @ pre_VIPREAM=128.

  Min Treshold
HS pixelChip 0 pixelChip 1 pixelChip 2 pixelChip 3 pixelChip 4 pixelChip 5 pixelChip 6 pixelChip 7 pixelChip 8 pixelChip 9
0 215 215 215 205 215 225 225 225 225 220

 

chip 0-4 @ pre_VIPREAM=190, chip 5-9 @ pre_VIPREAM=128.

Working Data
HS I MCM(A) I Bus(A) I Bias@50V(uA) Temp(C) Delay(s) Misc Control
0 0.40 5.07 0.99 31.04 - -
4 0.38 4.69 1.64 28.4 - -
5 0.41 4.52 4.00* 29.0 - -

 

* HS5 @ 26V.

  Min Treshold
HS pixelChip 0 pixelChip 1 pixelChip 2 pixelChip 3 pixelChip 4 pixelChip 5 pixelChip 6 pixelChip 7 pixelChip 8 pixelChip 9
0 215 215 215 205 215 225 225 225 225 220
4 205 205 205 205 205 210 215 215 210 210
5 210 205 205 215 215 210 210 210 215 195

 

11/07/2006

Test with black cover

Test to investigate the Half chip response of chip8 on HS1

Test Value
Run Number pre_VTH Valbuffout GTL ref(mV) Stb lengh
652 220 200 862 1
653 215 200 862 1
654 225 200 862 1
655 230 190 862 1
656 230 150 862 1
657 230 128 862 1
658 230 128 711* 1
659 230 128 900** 1
661 230 220 862 4
662 230 220 862 6
663 230 220 862 8
664 230 220 862 10
665 230 220 862 12
666 230 220 862 15
667 230 250 862 1

 

*IBus = 5.50 A. **IBus = 5.51 A.

I V Courve for HS 3 and 5 (trainig)

HS3
VBias (V) IBias (uA)
2 0.03
37 6.29
40 7.68

 

HS5
VBias (V) IBias (uA)
2 0.47
35 6.50
40 8.32

 

Test to investigate Double pixel pulsing of chip 8 on HS3

Test Value
Run Number pre_VTH Valbuffout Line set Line Read
668 200 220 128 _ 192 128;129 _ 192;193
670 200 200 128 _ 192 128;129 _ 192;193
671 200 192 128 _ 192 128 _ 192

 

---+++Sector 1 Side C

Summary Table 1C

HS HS ID Ladder 1 Ladder 2 PIXEL_BUS MCM Comment
HS0 37_L VTT157 VTT158 ok
HS1 39_L VTT95 VTT150 ok
HS2 30_R VTT116 VTT115 ok
HS3 27_R VTT69 VTT82 ok
HS4 32_R VTT142 VTT145 ok
HS5 33_R VTT98 VTT114 ok

 

12/06/2006

Working Data
HS I MCM(A) I Bus(A) I Bias(uA) Temp(C) Delay(s) Misc Control
0 0.39 5.26 2.35 31.69 33 128
1 0.31 5.13 7.58 30.88 33 128
2 0.32 5.30 0.96 29.53 33 128
3 0.38 4.70 6.71 29.68 33 128
4 0.31 5.16 1.70 31.43 33 128
5 0.33 5.31 2.37 30.25 33 128

 

  Min Treshold
HS pixelChip 0 pixelChip 1 pixelChip 2 pixelChip 3 pixelChip 4 pixelChip 5 pixelChip 6 pixelChip 7 pixelChip 8 pixelChip 9
0 210 210 215 210 205 210 210 215 205 210
1 225 220 225 220 220 225 225 225 225 225
2 205 210 210 210 210 210 210 210 210 210
3 215 220 215 215 210 210 210 215 215 215
4 210 210 215 215 210 210 215 215 215 210
5 215 215 215 215 215 215 215 215 215 220

 

Temp Plot Sect1 Side C 12/06/2006

Temp_S1C_120606_2

 

Sector 1

Side A

HS HS ID Ladder 1 Ladder 2 PIXEL_BUS MCM Comment
HS0 38_R VTT160 VTT164 Detached (changed needs retesting)
HS1 36_R VTT93 VTT130 ok
HS2 35_L VTT132 VTT146 Detached(changed needs retesting)
HS3 34_L VTT70 VTT124 ok
HS4 28_L VTT97 VTT104 ok
HS5 31_L VTT126 VTT128 ok

 

12/06/2006

Working Data
HS I MCM(A) I Bus(A) I Bias(uA) Temp(C) Delay(s) Misc Control
0 0.40 5.12 5.54 34.5 34 192
1 0.38 5.02 0.78 30.1 33 128
2 - - - - - -
3 0.38 5.16 0.33 31.4 33 128
4 0.40 5.15 0.24 35.3 33 128
5 0.37 5.36 0.65 31.1 34 192

 

  Min Treshold
HS pixelChip 0 pixelChip 1 pixelChip 2 pixelChip 3 pixelChip 4 pixelChip 5 pixelChip 6 pixelChip 7 pixelChip 8 pixelChip 9
0 227 227 225 225 225* 210 215 215 210 215
1 210 200 210 200 210 210 210 210 215 210
2 - - - - - - - - - -
3 205 205 210 205 200 200 200 205 205 210
4 210 210 210 210 210 210 210 210 210 210
5 215 215 215 215 215 215 215 215 215 210

 

14/06/2006 Before Re-Work

Working Data
HS I MCM(A) I Bus(A) I Bias(uA) Temp(C) Delay(s) Misc Control
0 - - - - - -
1 - - - - - -
2 - - - - - -
3 0.38 5.36 0.65 31.97 33 128
4 0.39 5.23 0.32 35.24 34 192
5 0.37 5.34 0.67 32.63 34 192

 

  Min Treshold
HS pixelChip 0 pixelChip 1 pixelChip 2 pixelChip 3 pixelChip 4 pixelChip 5 pixelChip 6 pixelChip 7 pixelChip 8 pixelChip 9
0 - - - - - - - - - -
1 - - - - - - - - - -
2 - - - - - - - - - -
3 215 210 210 215 210 210 210 215 215 215
4 210 200 210 205 200 200 205 205 205 210
5 220 210 210 210 210 215 215 210 210 215

 

Temp Plot Side A 14/06/2006

Temp_S1A_140606
 

15/06/2006 After Re-Work (With Clip)

Working Data
HS I MCM(A) I Bus(A) I Bias(uA) Temp(C) Delay(s) Misc Control
0 - - - - - -
1 - - - - - -
2 - - - - - -
3 0.38 5.35 1.14 30.9 34 192
4 0.39 5.19 0.87 32.7 33 128
5 0.38 5.34 1.05 29.22 34 192

 

  Min Treshold
HS pixelChip 0 pixelChip 1 pixelChip 2 pixelChip 3 pixelChip 4 pixelChip 5 pixelChip 6 pixelChip 7 pixelChip 8 pixelChip 9
0 - - - - - - - - - -
1 - - - - - - - - - -
2 - - - - - - - - - -
3 215 210 210 210 210 205 210 210 210 215
4 205 200 205 205 200 210 200 205 205 205
5 220 205 210 205 210 210 210 210 210 210

 

Temperature Plot Sector1 Side A 15/06/20006:

 

Sector 0

Side A

03/08/2006 

Channel HS Bus Extender Min T Bari Min T CERN I bus(A) I bias @ 2v (uA) Comment
0 25R MR003 S- 182.1 205 4.49 1.36 27.8
1 24R MR001 S- 183.3 - 2.26 0.5 22.4 Dead pixels in chip6, bias needs training (11uA@50V)
2 22L MR002 S- 190.5 217 5.09 1.01 28.48 leakage current high (12.72uA@46.3V)
3 18L AL\CU020 S- 196 - 2.35 0.98 21.55 leakage current increasing after some time (6.7uA@50V)
4 15L AL\CU012 S- 189.9 205 4.52 1.37 28.62 Noisy in Uni-Matrix, Bias needs training
5 13L AL\CU018 S- 186 210 4.7 1.31 28.87 Problem in uni-matrix for row 64 chip4 (testpulse in this row results in hits allover the chip), bias needs training (10.02uA@50V)

 

Temperature Screenshots

 

Side C

03/08/2006 

Channel HS Bus Extender Min T Bari Min T CERN I bus(A) I bias @ 2v (uA) temp(Cº) Comment
0 26L ML004 S- 185.9 205 4.27 0.89 29.35
1 23L ML005 S- 184.4 - - - - Problem in Pt1000 chain reading, check cable
2 19R AL\CU013 S- 204 170 3.36 0.38 25.71 chip 2 with a long test column chip 3 with strange uniformity (disappeared with strobe lengh to 2)
3 9R AL\CU004 S- 203 216 4.7 0.64 29.3 Chip 8,9 with problems, already knowed, chip 3 with "scratch (eye lash?)"
4 16R AL\CU017 S- 203 215 4.12 1.22 30.1 Uni-matrix 2dead column in chip3, light sensitive, bias needs training (11.53uA@25V)
5 10R AL\CU003 S- 204.8 - - - - chip 0 with a noisy column

 

Temperature Screenshots