Parts committed by Bolla Gino on date 8/9/2007
Part | ID |
---|---|
BBM | BBM_079-2x5 |
VHDI | 2x5_334 |
ROC | ROC wafer | Label |
---|---|---|
ROC0 | W13_XX4JPAT | 25B |
ROC1 | W13_XX4JPAT | 03D |
ROC2 | W13_XX4JPAT | 24D |
ROC3 | W13_XX4JPAT | 24C |
ROC4 | W13_XX4JPAT | 24B |
ROC5 | W13_XX4JPAT | 28C |
ROC6 | W13_XX4JPAT | 28D |
ROC7 | W13_XX4JPAT | 29B |
ROC8 | W13_XX4JPAT | 29C |
ROC9 | W13_XX4JPAT | 11A |
This plaquette was reworked. Old results here
Inspected by Arndt Kirk on date 8/20/2007
LR_dev | 0.019 |
LL_dev | 0.018 |
PLAQUETTE GLUED with FULL PRESSURE
FINAL COMMENT by Arndt Kirk | NO ASSEMBLY PROBLEMS No wirebonding problems. |
PLAQUETTE made READY for ENCAPSULATION on 8/20/2007 by Arndt Kirk
PLAQUETTE encapsulated on 8/21/2007 by Ozhan Koybasi
PLAQUETTE made READY for testing on 8/21/2007 by Ozhan Koybasi
P_2x5_079_Aon 8/23/2007 8:57 AM
Plaq does NOT work. With the HARD reset I can see only the first 7 ROCs. Humongous power consumption on the digital supply. Still The I2C is working well for all ROCs
For now the device stays in testing
Gino Noticed that the capacitor for DV on ROC6 had "way more solder than needed" and suspected a short. The capacitor was removed but the symptoms stay the same.
Inspected by Bolla Gino on date 8/27/2007
Picture | Comment |
---|---|
resoldered the capacitor and symptoms stay the same. Only first 7 ROCs visible in the Aout (as shown in the picture). We are now going to bypass ROC7. |
Inspected by Bolla Gino on date 8/27/2007
Picture | Comment |
---|---|
Now with ROC7 bypassed I can see all (remaining) 9 ROCS. Now I will have to deal with the CODE to get the 9 ROCs tested. This is sort of NON-STANDARD. Power consumption back to normal. |
Conclusions:ROC7 was faulty. The VHDI is fine. We are not going to rework this plaquette one more time.
Good device for irradiation studies
P_2x5_079_A-1on 10/4/2007 3:27 PM
P_2x5_079_A-2on 10/4/2007 3:32 PM
P_2x5_079_A-2on 10/4/2007 3:32 PM
PLAQUETTE TESTED on 2007-10-04 by Gino
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ROC | ROC0 | ROC1 | ROC2 | ROC3 | ROC4 | ROC5 | ROC6 | ROC7 | ROC8 | ROC9 | |
Ibias_DAC | 140 | 146 | 152 | 144 | 162 | 156 | 158 | 144 | 164 | 290 | |
Vana | 137 | 128 | 144 | 135 | 144 | 131 | 131 | 126 | 132 | 254 | |
Cal_Del | 73 | 76 | 57 | 62 | 78 | 90 | 72 | 76 | 61 | 0 | |
Vthrs_Comp | 76 | 83 | 89 | 84 | 79 | 72 | 80 | 72 | 86 | 0 | |
Unbumped | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | |
Dead | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Noisy | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Undecoded | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Total BAD | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
ASSEMBLY_XML-File | SUMMARY_XML-File, and SUMMARY_PER_ROC_XML-File |
I_BIAS_DAC_XML-File | |
VANA_XML-File | |
DEAD_XML-File | |
NOISY_XML-File | |
UNDECODED_XML-File | |
LIGHT_XML-File |
EXTRA DACs for NOISE
VHldDe | 120 | 130 | 105 | 120 | 85 | 125 | 110 | 130 | 0 | 0 |
Vsf | 140 | 135 | 140 | 140 | 145 | 135 | 140 | 135 | 0 | 0 |
VoffsetOp | 70 | 75 | 80 | 70 | 80 | 95 | 85 | 75 | 0 | 0 |
VIbias_PH | 95 | 105 | 95 | 95 | 100 | 95 | 95 | 95 | 0 | 0 |
Noise MAP at VMAX
Efficiency MAP
Noise MAP at -200 V
Efficiency MAP
PLAQUETTE READY TO BE SHIPPED