SDCM4

Line array readout electronics


The SDCM4 line array readout electronics is a highly integrated, modular operation platform for miniature spectrometers and integrated systems with optional thermo-electrical sensor cooling. All sensors are supported by the universal version with additional sensor PCB. Specific ones are available as economic single board solutions.
SDCM4 uni Rev.2 + SigCon S11511
Supported sensors
  • S16514, S13496, S11639, S837x, … (CMOS)
  • S838x, S390x… (NMOS) (one board version available)
  • G13913 (InGaAs mini)
  • G11620, G92xx, … (uncooled InGaAs)
  • G11620, G11508, G1147x, G92xx,... (cooled InGaAs)
  • S14650/60, S1115x, S10420, S10140, S7030, … (BTCCD)
  • S14651/61, S1325x, S11850, S10141, S7031, … (cooled BTCCD)
  • Others on request
Electrical parameters
  • 32 bit, 96 MHz RISC Processor
  • Power Supply via USB or 5 V external
  • JETI Universal Sensor Connector via 16-pin flat-ribbon-cable
  • Trigger input and output, TTL compatible
  • Shutter/Lamp control output, firmware configurable
  • Flashlamp control with programmable length and interval timing
  • Stabilized 5 V Output
  • 2 GPIO-Pins, 1 Analog Input (12 Bit, 18 MS/s)*                                                                                                              
Communication Interfaces
  • USB-HighSpeed (480 Mbit/s, via virtual COM-Port)*
  • LV-TTL-UART (12 MBaud, 8N1)*
  • SPI (24 Mbit/s, Master/Slave)*

 

LAN-add-on-Board (planned)
  • 10/100 Mbit-Ethernet-LAN with Power over Ethernet support
  • WLAN



*maximum theoretical speed, practical values are application specific

 

Firmware
  • Dark counts, reference counts, transmission, absorbance, (pixelwise or in wavelength steps with pixel wavelength fit up to 4th order)
  • Readout configuration: Averaging, Oversampling, Offset, Gain, Pixelrange, Pixelbinning…
  • Continuous and single-measurement modes
  • SCPI like Control Syntax, similar on all JETI electronics
  • Windows DLLs

 

TEC-add-on-Board
  • Highly efficient TEC driver up to 4 V, 3 A and <10 mK accuracy
  • Constant current source with advanced dimming features up to 2 A for LED’s etc.
  • LiPo Battery supply and charger

 

 Mechanical dimensions
  • 45 x 36 x 10 mm³
  • Customer specific board shapes and adaptions on request
Documents
Datasheet
iconPDFSDCM4 (845.38 KB) 
Documentation
Manuals
Software
Software JETI VersaSpec

JETI VersaSpec software is supplied on a USB drive with every JETI OEM spectrometer. If you need this software again, please contact our support team.

JETI SDK
JETI SDK
iconZIPJETI SDK Version 4.8.10 (5.97 MB)UPDATED 
iconPDFJETI SDK Changelog (156.75 KB) 
Firmware
Firmware
Firmware is supplied on a USB drive with every JETI OEM spectrometer. If you need the firmware again, please contact our support team.

iconPDFFirmware manual (434.91 KB) 
sdcm4 blockdiagramm
Block diagram SDCM4
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