P_2x5_079

P_2x5_079_A

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

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.

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.

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

PLAQUETTE TESTED on 2007-10-04 by Gino

IV_XML-File

Maximum Voltage 600 V

LASER_XML-File

Depletion Voltage 46 V

Operational Voltage 86 V

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
Vsf	140	135	140	140	145	135	140	135
VoffsetOp	70	75	80	70	80	95	85	75
VIbias_PH	95	105	95	95	100	95	95	95

Noise MAP at VMAX

Efficiency MAP

Noise MAP at -200 V

Efficiency MAP

PLAQUETTE READY TO BE SHIPPED