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1. Koji, Makoto, Osamu apply for Visitors ID - allows for easy use of internet. - register laptop - get visitors badge 2. Fermilab general safety training.

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Presentation on theme: "1. Koji, Makoto, Osamu apply for Visitors ID - allows for easy use of internet. - register laptop - get visitors badge 2. Fermilab general safety training."— Presentation transcript:

1 1. Koji, Makoto, Osamu apply for Visitors ID - allows for easy use of internet. - register laptop - get visitors badge 2. Fermilab general safety training. 3. Prepare KEK ADC system in the Sidet C-D Area

2 Tasks to do for (Warm) Powering up of Module Check all voltages on pins on MMIC JIG board (Done) 2. Setup ESD area in Sidet C-D connect (Donna) 3. Review Power up sequence (all) 4. Review Power down sequence (all) 4. Review Kierans measurement on Module Apply LV to the module 6. Try reading out with Internal ADC on MMIC Jig Board 7. Modify MMIC Jig Board to accept KEK ADC system

3 LV power UP sequence 0. Use ESD Strap 1. Turn on MMIC jig board 2. Set drain voltages to zero 2a. Set gate voltages to -200 mV 2b. Set Detector bias voltages to zero 3. Set PS voltages to zero 4. PLUG MODULE INTO MAB 5. Turn on Drain voltages to 750 mV 6. Slowly increase Gate voltage to get the nominal drain current for a single LNA. 7. Turn ON Phase Switches LAST. PS diodes turn ON at (0.5 V for room T) and (0.7 V at cold T) LV power DOWN sequence 0. Use ESD Strap 1.. Turn OFF Phase Switches FIRST 2. Turn OFF Gate voltages 3. Turn OFF Drain Voltages 4. Remove Module from MAB 5. Turn OFF the MMIC jig board

4 Version 1 MMIC board Vsig1- Vsig1+ Vsig3- Vsig3+ Leg A Drain LNA1 Leg A Drain LNA2 + LNA3 Leg A LNA1 Gate, LNA2 Gate, LNA3 Gate

5 Kierans Warm Data on Module 72

6 Kierans Cold DATA on Module 72

7 Typical Gate Voltage = 0.4 V (ON) Typical Drain Voltage = 0.7 V Typical Drain Current = 5-15 mA Voltage to turn OFF phase Switch ~ -1.2 V Voltage to turn ON phase Switch ~ 0.5 V Reference information https://cmb.uchicago.edu/project/images/c/c8 /Moduledoc.pdf Module Pin information

8 Colin & Alisons MAB document: Revision 1.1 July 7 th, 2005 Leg B LNA1 Gate Leg B LNA2 Gate Leg B LNA1 Drain Leg B LNA3 Gate Leg B LNA2/3 Drain Wiring for Module Number 50 and higher Similar for Leg A

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