DIOT RTM Slow Analog 8i 4o
Specifications
This card is intended to be used on DIOT as rear module (RTM) and must be compatible with V2 DIOT backplane BUT V1 PB FMC.
EDMS
https://edms.cern.ch/item/EDA-04909-V1-0/0
Inputs
- Eight independent inputs single-ended
- 1 MSMPS, selectable input bandwidth per channel 25 kHz and 220 kHz.
- Range of +/-10V required (may be switchable to +/-5V)
- Preferably LEMO 00 connectors (may be double ones)
- Inputs protection to +/-10.7V.
- Additional inputs filter to 240kHz (-3dB).
Outputs
- Four independent outputs single-ended
- Output range must be +/-10V (or only 0-10V ?)
- Slow sample rate as it is used only for HVPS reference (100 kSPS)
Proposed architecture and components
- ADC AD7606C-16
- gateware compatible with RAT AD7609 Remote Acquisition Tranceiver (RAT)#1.AD7609driver ?
- DAC AD5764 To be added:
- level shifters to add VIO compatibility (ref. diot-pfc-ku#72)