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The Front End Electronics is the first part of the Operating Electronics, next step from the preamplifier. It contains the adaption to the preamplifier, the signal preparation for the digitization, the analog-digital converter as well as the master timer for the clock frequency that determines the readout speed. For more detail please see Basics & Configurator/ Electronics.

Since different preamplifiers demand different treatment, various FEE versions are available. However, all FEE versions have the same physical output to the next stage: the Interface Electronics or a DSP board. For interfacing the FEE please contact us.

Products:  

For Si PDAs
• FEE-HS, 187kHz, 1.4ms for 256 pixel, 15 bit
• FEE-1M/NMOS, 1MHz, 0.25ms for 256 pixel, 15/16 bit
• FEE-1M/NMOS-D1, 100kHz, 2.6ms for 256 pixel, 16 bit

Option: Electronic Sensor Multiplexer to expand input channel
See as well Electronic Components Si PDAs for Product Information

Datasheet FEE-HS
Datasheet FEE-1M/NMOS


For Si CCDs
• FEE-CCD, 187kHz, 4.5ms for 532 pixel, line binning, 15/16 bit
• FEE-1M/CCD, 0.5MHz, 1.9ms for 532 pixel, line binning, 15/16 bit

See as well Electronic Components Si CCDs for Product Information

Datasheet FEE-1M/CCD
 

For InGaAs PDAs
• FEE-NIR, 78kHz, 3.4ms for 256 pixel, 16 bit
• FEE-NIR, 1MHz, 0.6ms for 512 pixel, 15/16 bit

See as well Electronic Components for InGaAs PDAs for Product Information

Datasheet FEE-1M/NIR

 

For Hamamatsu Heads
• FEE-HSMO, 187kHz, 15 Bit
usable for C5964, C7041, C7221

Please contact us in case of a demand.

FEE with USB board as stack

All FEE boards are available with different connectors to meet various integration demands. For consultation please contact us. The standard versions are:.
• FEE-xx/STD for use with PCI interface
FEE-xx/EMB for use with USB interface, boards can be stacked

Overview FEE borad versions / connector types


FEE with connector for PCI interface

For integration please see the document Integration of Front End Electronics into Instruments