CMS Tracker meeting talks and documents:
Discussion and
recommendations for APV bias parameters used in different integration centres
(TIB/TOB/TEC)
Detailed
APV25 Power Consumption.pdf
A detailed account
of the APV power and the factors that affect it
LECC 2005 paper on
final results from the APV wafer testing
October 2004 talk on APV parameters for operation at temperatures down to – 20 deg..
Feb 2004 tracker week talk on sensor stability measurements
Nov. 27th 2003 status UK CMS meeting talk on APV25 and MGPA
CMStrackerelec_9_4_03.ppt, CMStrackerelec_9_4_03.pdf
April 2003 talk on APV25 production testing status
July tracker week talk on APV25 wafer testing
May electronics week talk on APV25 yield and QA plans
Tracker week talk on APV25 yield
Tracker week talk on hips
A 2 part talk given at the Tracker General Meeting in December 2001 CMS week.
1) Preliminary results of investigations of effects of very large charge depositions in APV25. Results are included from measurements on the chip, and from analysis of HIPs events in X5 beam.
2) Effects of leakage currents on APV25 resulting from broken AC coupling capacitors in sensors.
Module studies at IC, including on-chip CM subtraction explanation
I2C sensitivity to power supply and termination resistance. APV25s1 biasing. APV25s1 performance
dependence
on
Hybrid stability studies - proposal to insert resistor in V125 supply line to inverter
Early APV25s1 results
RAL user manuals:
APV25s1 user manual (Version 2.2):
APVMUXPLL user manual:
APV bias parameters for cold operation
The following documents detail investigations of CMS module operation at temperatures down to -20 deg.. The first document includes more detail of the measurement method and gives results from a TIB module. The others give results from measurements on other module types.
A note on recommended APV parameters for TIB module operation down to –20 deg..
A note on recommended APV parameters for cold
operation based on measurements on a TOB module.
A note on recommended APV parameters for cold
operation based on measurements on a TEC module.
Other documents:
List of publications associated with the APV
APV25 Testing and Quality Assurance paper presented at 8th workshop on electronics for LHC experiments, Colmar, France, September 2002
APV25 paper presented at 6th workshop on electronics for LHC experiments, Krakow, Poland, September 2000
Detailed results from APV25s0 including irradiation results
Investigation of APV performance under simulated high occupancy conditions
APV25 power supply ripple sensitivity measurements
prelimsims.pdf and furthersims.pdf
Some notes discussing the stability problems encountered when operating several APV25 chips together on a hybrid, including some possible solutions
a short note discussing the chip power consumption
APV_analog_chain_1.pdf,APV_analog_chain_2.pdf
schematics of the full analog chain