Difference: MCMDCis (13 vs. 14)

Revision 142009-01-21 - LarsEklund

Line: 1 to 1
 
META TOPICPARENT name="MCMD"

Inter-strip capacitance measurments

Line: 39 to 39
 
A Ampere meter and 1 MOhm connected between bias rail and HV return GND plane floating (DC)
B Ampere meter and 1 MOhm connected between bias rail and HV returnGND plane bonded to bias rail
C Bias rail connected directly to HV return
 GND plane floating (DC)
D Bias rail connected directly to HV return GND plane bonded to bias rail
Changed:
<
<		The GND plane types are:
bcb
Sensor covered only by BCB layer (6+3 um)
M25 Sensor with meshed GND plane (25 % fill factor and 37 um line width)
solid Sensor solid solid GND plane
bare No BCB and no GND plane: sensors from an old production batch
>
>		The GND plane types are:
bcb
Sensor covered only by BCB layer (6+3 um)
m25/30 Sensor with meshed GND plane (25 % fill factor and 30 um line width)
m50/30 Sensor with meshed GND plane (50 % fill factor and 30 um line width)
m50/80 Sensor with meshed GND plane (50 % fill factor and 80 um line width)
solid Sensor solid solid GND plane
bare No BCB and no GND plane: sensors from an old production batch
  Cis vs time at 100 kHz
Line: 64 to 64
 
A Ampere meter and 1 MOhm connected between bias rail and HV return GND plane floating (DC)
B Ampere meter and 1 MOhm connected between bias rail and HV returnGND plane bonded to bias rail
C Bias rail connected directly to HV return
 GND plane floating (DC)
D Bias rail connected directly to HV return GND plane bonded to bias rail
Changed:
<
<		The GND plane types are:
bcb
Sensor covered only by BCB layer (12+3 um)
M50 Sensor with meshed GND plane (50 % fill factor and 100 um line width)
solid Sensor solid solid GND plane
bare No BCB and no GND plane: sensors from an old production batch
>
>		The GND plane types are:
bcb
Sensor covered only by BCB layer (12+3 um)
m25/30
Sensor with meshed GND plane (25 % fill factor and 30 um line width)
m50/30 Sensor with meshed GND plane (50 % fill factor and 30 um line width)
m50/80 Sensor with meshed GND plane (50 % fill factor and 80 um line width)
solid Sensor covered by a solid GND plane
bare No BCB and no GND plane: sensors from an old production batch
  Cis vs time at 100 kHz
Line: 77 to 77
  Summary of the final interstrip capacitance values for both thicknesses, mean values extracted from the histogram above.
Changed:
<
<
Wafer Cis - no BCB
Cis - only BCB
Cis - Solid GND (scheme D) Cis - Solid GND (scheme A)
w09 (12 um BCB)
0.96 pF
1. 05pF 0.75 pF
0.82 pF
w14 (6 um BCB) 1.02 pF
 0.63 pF
0.78 pF
>
>
Wafer Cis - no BCB
Cis - only BCB
Cis - Solid GND (scheme D) Cis - Solid GND (scheme A)
w09 (12 um BCB)
0.97 pF
1. 05pF 0.75 pF
0.82 pF
w14 (6 um BCB) 1.02 pF
 0.63 pF
0.78 pF
  -- LarsEklund - 16 Dec 2008
Changed:
<
<
META FILEATTACHMENT attachment="w14CisTime1MHz.gif" attr="" comment="" date="1231241337" name="w14CisTime1MHz.gif" path="w14CisTime1MHz.gif" size="8961" stream="w14CisTime1MHz.gif" tmpFilename="/usr/tmp/CGItemp30748" user="LarsEklund" version="5"
META FILEATTACHMENT attachment="w14CisTime100kHz.gif" attr="" comment="" date="1231241322" name="w14CisTime100kHz.gif" path="w14CisTime100kHz.gif" size="8845" stream="w14CisTime100kHz.gif" tmpFilename="/usr/tmp/CGItemp32101" user="LarsEklund" version="5"
META FILEATTACHMENT attachment="w14CisV1MHz.gif" attr="" comment="" date="1231241364" name="w14CisV1MHz.gif" path="w14CisV1MHz.gif" size="13955" stream="w14CisV1MHz.gif" tmpFilename="/usr/tmp/CGItemp30588" user="LarsEklund" version="5"
META FILEATTACHMENT attachment="w14CisV100kHz.gif" attr="" comment="" date="1231241353" name="w14CisV100kHz.gif" path="w14CisV100kHz.gif" size="14187" stream="w14CisV100kHz.gif" tmpFilename="/usr/tmp/CGItemp30710" user="LarsEklund" version="5"
META FILEATTACHMENT attachment="w14IV.gif" attr="" comment="" date="1231241399" name="w14IV.gif" path="w14IV.gif" size="11172" stream="w14IV.gif" tmpFilename="/usr/tmp/CGItemp30074" user="LarsEklund" version="6"
META FILEATTACHMENT attachment="w14IvsTime.gif" attr="" comment="" date="1231241412" name="w14IvsTime.gif" path="w14IvsTime.gif" size="8568" stream="w14IvsTime.gif" tmpFilename="/usr/tmp/CGItemp30539" user="LarsEklund" version="6"
META FILEATTACHMENT attachment="w09CisTime1MHz.gif" attr="" comment="" date="1231241505" name="w09CisTime1MHz.gif" path="w09CisTime1MHz.gif" size="8552" stream="w09CisTime1MHz.gif" tmpFilename="/usr/tmp/CGItemp36704" user="LarsEklund" version="1"
META FILEATTACHMENT attachment="w09CisTime100kHz.gif" attr="" comment="" date="1231241513" name="w09CisTime100kHz.gif" path="w09CisTime100kHz.gif" size="8458" stream="w09CisTime100kHz.gif" tmpFilename="/usr/tmp/CGItemp36794" user="LarsEklund" version="1"
META FILEATTACHMENT attachment="w09CisV1MHz.gif" attr="" comment="" date="1231241521" name="w09CisV1MHz.gif" path="w09CisV1MHz.gif" size="12906" stream="w09CisV1MHz.gif" tmpFilename="/usr/tmp/CGItemp36735" user="LarsEklund" version="1"
META FILEATTACHMENT attachment="w09CisV100kHz.gif" attr="" comment="" date="1231241530" name="w09CisV100kHz.gif" path="w09CisV100kHz.gif" size="12787" stream="w09CisV100kHz.gif" tmpFilename="/usr/tmp/CGItemp36736" user="LarsEklund" version="1"
META FILEATTACHMENT attachment="w09IV.gif" attr="" comment="" date="1231241537" name="w09IV.gif" path="w09IV.gif" size="9781" stream="w09IV.gif" tmpFilename="/usr/tmp/CGItemp36728" user="LarsEklund" version="1"
META FILEATTACHMENT attachment="w09IvsTime.gif" attr="" comment="" date="1231241819" name="w09IvsTime.gif" path="w09IvsTime.gif" size="7550" stream="w09IvsTime.gif" tmpFilename="/usr/tmp/CGItemp30539" user="LarsEklund" version="2"
META FILEATTACHMENT attachment="CisSummaryHisto.gif" attr="" comment="" date="1231952839" name="CisSummaryHisto.gif" path="CisSummaryHisto.gif" size="9822" stream="CisSummaryHisto.gif" tmpFilename="/usr/tmp/CGItemp24625" user="LarsEklund" version="2"
>
>
META FILEATTACHMENT attachment="w14CisTime1MHz.gif" attr="" comment="" date="1232543756" name="w14CisTime1MHz.gif" path="w14CisV1MHz.gif" size="17860" stream="w14CisV1MHz.gif" tmpFilename="/usr/tmp/CGItemp24398" user="LarsEklund" version="7"
META FILEATTACHMENT attachment="w14CisTime100kHz.gif" attr="" comment="" date="1232543740" name="w14CisTime100kHz.gif" path="w14CisTime100kHz.gif" size="9923" stream="w14CisTime100kHz.gif" tmpFilename="/usr/tmp/CGItemp24318" user="LarsEklund" version="7"
META FILEATTACHMENT attachment="w14CisV1MHz.gif" attr="" comment="" date="1232543804" name="w14CisV1MHz.gif" path="w14CisV1MHz.gif" size="17860" stream="w14CisV1MHz.gif" tmpFilename="/usr/tmp/CGItemp23987" user="LarsEklund" version="7"
META FILEATTACHMENT attachment="w14CisV100kHz.gif" attr="" comment="" date="1232543777" name="w14CisV100kHz.gif" path="w14CisV100kHz.gif" size="17922" stream="w14CisV100kHz.gif" tmpFilename="/usr/tmp/CGItemp24139" user="LarsEklund" version="7"
META FILEATTACHMENT attachment="w14IV.gif" attr="" comment="" date="1232543790" name="w14IV.gif" path="w14IV.gif" size="10969" stream="w14IV.gif" tmpFilename="/usr/tmp/CGItemp23478" user="LarsEklund" version="7"
META FILEATTACHMENT attachment="w14IvsTime.gif" attr="" comment="" date="1232543815" name="w14IvsTime.gif" path="w14IvsTime.gif" size="8516" stream="w14IvsTime.gif" tmpFilename="/usr/tmp/CGItemp23966" user="LarsEklund" version="7"
META FILEATTACHMENT attachment="w09CisTime1MHz.gif" attr="" comment="" date="1232543652" name="w09CisTime1MHz.gif" path="w09CisTime1MHz.gif" size="9069" stream="w09CisTime1MHz.gif" tmpFilename="/usr/tmp/CGItemp24368" user="LarsEklund" version="3"
META FILEATTACHMENT attachment="w09CisTime100kHz.gif" attr="" comment="" date="1232543604" name="w09CisTime100kHz.gif" path="w09CisTime100kHz.gif" size="8963" stream="w09CisTime100kHz.gif" tmpFilename="/usr/tmp/CGItemp24521" user="LarsEklund" version="3"
META FILEATTACHMENT attachment="w09CisV1MHz.gif" attr="" comment="" date="1232543687" name="w09CisV1MHz.gif" path="w09CisV1MHz.gif" size="13880" stream="w09CisV1MHz.gif" tmpFilename="/usr/tmp/CGItemp23990" user="LarsEklund" version="3"
META FILEATTACHMENT attachment="w09CisV100kHz.gif" attr="" comment="" date="1232543635" name="w09CisV100kHz.gif" path="w09CisV100kHz.gif" size="13727" stream="w09CisV100kHz.gif" tmpFilename="/usr/tmp/CGItemp24180" user="LarsEklund" version="3"
META FILEATTACHMENT attachment="w09IV.gif" attr="" comment="" date="1232543711" name="w09IV.gif" path="w09IV.gif" size="9781" stream="w09IV.gif" tmpFilename="/usr/tmp/CGItemp23497" user="LarsEklund" version="1"
META FILEATTACHMENT attachment="w09IvsTime.gif" attr="" comment="" date="1232543722" name="w09IvsTime.gif" path="w09IvsTime.gif" size="7550" stream="w09IvsTime.gif" tmpFilename="/usr/tmp/CGItemp23938" user="LarsEklund" version="4"
META FILEATTACHMENT attachment="CisSummaryHisto.gif" attr="" comment="" date="1232543586" name="CisSummaryHisto.gif" path="CisSummaryHisto.gif" size="10182" stream="CisSummaryHisto.gif" tmpFilename="/usr/tmp/CGItemp24615" user="LarsEklund" version="4"
View topic | History: r19 < r18 < r17 < r16 | More topic actions...
 
This site is powered by the TWiki collaboration platform Powered by PerlCopyright © 2008-2025 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback