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Lot Number: |
3 |
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Lot Identifier: |
A2C05000N5 |
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Received at IC: |
7th March 2002 |
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Wafer Number |
Wafer Identifier |
Number of good die |
Yield (%) |
Location |
Comments |
QA Tests Status |
No. KGD left at IC |
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1 |
SYSB2JT |
305 |
85 |
Imperial College (207 die to
COMPASS (Feb'04)) (96 to TOTEM (Mar 04)) |
Cut at HCM (26/04/02). |
1 die Irr & Ann at
IC, BFR |
1 |
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2 |
SQSB1AT |
277 |
77 |
Imperial College |
Cut at HCM (26/04/02). |
1 die Irr & Ann at
IC, BFR |
276 |
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3 |
SASB27T |
292 |
81 |
Imperial College |
Cut at HCM (26/04/02). |
1 die Irr & Ann at
IC, BFR |
291 |
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4 |
SRSAXCT |
312 |
87 |
Imperial College |
Cut at HCM (26/04/02). |
1 die Irr & Ann at
IC, BFR |
311 |
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5 |
SLSB1ET |
299 |
83 |
Imperial College |
Cut at HCM (26/04/02). |
1 die Irr & Ann at
IC, BFR |
298 |
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6 |
SQSB2ST |
250 |
69 |
Imperial College |
Cut at HCM (26/04/02). |
1 die Irr & Ann at
IC, BFR |
249 |
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7 |
S6SAWFT |
264 |
73 |
Imperial College. 40 die to
COMPASS (12/02/03) (96 to Strasbourg 4/03) |
Cut at HCM (26/04/02). |
1 die Irr & Ann at
IC, BFR |
127 |
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8 |
SNSB1CT |
285 |
79 |
Imperial College |
Cut at HCM (26/04/02). |
1 die Irr & Ann at
IC, BFR |
284 |
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9 |
SMSB1DT |
338 |
94 |
Imperial College |
Cut at HCM (26/04/02). |
1 die Irr & Ann at
IC, BFR |
337 |
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10 |
SLSB2WT |
301 |
84 |
Imperial College |
Cut at HCM (26/04/02). |
1 die Irr & Ann at
IC, BFR |
300 |
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11 |
SMSB2VT |
278 |
77 |
Imperial College |
Cut at HCM (26/04/02). |
1 die Irr & Ann at
IC, BFR |
277 |
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12 |
SVSAWRT |
310 |
86 |
Imperial College (96 to TOTEM
3/04)(32 to MIT 4/04)(6 to Vienna 5/04) |
Cut at HCM (26/04/02). |
1 die Irr & Ann at
IC, BFR |
174 |
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13 |
S0SB2HT |
286 |
79 |
Imperial College. (207 die to
Belle - 06/04) |
Cut at HCM (26/04/02). |
1 die Irr & Ann at
IC, BFR |
78 |
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14 |
SGSB1JT |
334 |
93 |
Hybrid SA (11/02) |
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BFR |
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15 |
S0SAX3T |
319 |
89 |
Hybrid SA (11/02) |
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16 |
S1SAX2T |
270 |
75 |
Hybrid SA (28/01/03) |
7 KGD returned (05/04)* |
SCR |
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17 |
SXSB2KT |
290 |
81 |
Hybrid SA (28/01/03) |
8 KGD returned (05/04)* |
SCR |
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18 |
SNSB3BT |
305 |
85 |
Hybrid SA (28/01/03) |
12 KGD returned (05/04)* |
SCR |
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19 |
SPSB1BT |
140 |
39 |
Imperial College. 14 failed die
to Burlington for yield investigations (Feb 03). |
Cut at HCM (26/04/02), close to
scribe lines. |
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139 |
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20 |
SPSB2TT |
296 |
82 |
Hybrid SA (28/01/03) |
8 KGD returned (05/04)* |
SCR |
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21 |
STSB17T |
272 |
76 |
Hybrid SA (28/01/03) |
9 KGD returned (05/04)* |
SCR |
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22 |
SZSB2IT |
233 |
65 |
Hybrid SA (28/01/03) |
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SCR |
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23 |
SHSB3HT |
228 |
63 |
Hybrid SA (28/01/03) |
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SCR |
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24 |
S7SAWET |
324 |
90 |
Hybrid SA (28/01/03) |
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SCR |
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25 |
SWSB2LT |
288 |
80 |
Hybrid SA (28/01/03) |
8 KGD returned (05/04)* |
SCR |
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Total number of good die is |
7096 |
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* returned together with some
KGD from lot 4. 73 chips listed (and identified here) but only 67 sent so a
discrepancy of 6 exists |
SCR: Sample Chips Returned |
3142 |
Total |
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Average yield for this
lot is |
79 |
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Irr: irradiated at 10Mrad |
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Highest yield is |
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94 |
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Ann: Annealed |
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Lowest yield is |
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39 |
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BFR: Backing Foil Returned |
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