
9
SIS3302 8 Channel 100 MS/s 16-bit VME Digitizer
Functionality
• 4/8 channels with 16-bit resolution
• 1 - 100 MSamples/s per channel
• random clock mode for slower acquisition
• > 50 MHz analog bandwidth
• 32 MSamples/channel memory
• programmable offset (DACs)
• internal/external clock
• trigger input and output
• refer to the table below for available input confi guration
options
• fl exible acquisition and readout features
• fi rmware discriminator
• A32/D32/BLT32/MBLT64/2eVME
• generic and application specifi c fi rmware designs (see table
below)
• custom fi rmware development support
• in fi eld JTAG and VME fi rmware
*
upgrade
Major/Minor Firmware Id. Functionality
0x01 yy 8 Channel Generic Digitizer
0x14 0y 8 Channel Gamma with MCA
0x14 4y 4 Channel Gamma with MCA
0x15 0y 8 Channel Gamma, long fi lters
0x31 yy 8 Channel Neutron/Gamma
SIS3302 Firmware Implementations
The SIS3302 is our highest resolution digitizer. It embraces high dynamic range mea-
surements as well as high resolution semiconductor spectroscopy and many other
applications. A SIS3302 with Gamma fi rmware harnessing the Multi Channel Analyzer
(MCA) implementation is perfectly suited to acquire spectra at synchrotron beamlines
in conjunction with a SIS3820 in Multi Channel Scaler (MCS) mode of operation e.g..
Confi guration Connector Type(s)
Single Ended LEMO 8 x LEMO EPL.00.250.NTN
Single Ended SMA 8 x Telegärtner J01151A0201
Differential 00 8 x LEMO EGG.00.302.CLL
Differential 0S 8 x LEMO EPL.0S.302.HLN
Mixed 4 x EPL.00.250.NTN 4 x LEMO EPL.0S.302.HLN
SIS3302 Input Confi gurations
SIS3302 and
SIS3302-4
*
Note: Firmware for the SIS3302 with a pulse processing algorithm was developed in a GSI/KVI collabo-
ration and the code is available under www.opencores.org. Feel free to ask about custom development
assistance for your application.
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