Photometrics Prime BSI Scientific CMOS Camera

Schematics

Photometrics Prime BSI camera schematics

Specifications

• Sensor: Gpixel GSENSE2020BSI Scientific CMOS sensor
• Size: 2048 x 2048 (4.2 Megapixel)
• Pixel area: 6.5μm x 6.5μm (42.25μm2
• Sensor area: 13.3mm x 13.3mm | 18.8mm diagonal
• Peak QE%: >95%
• Read noise: 1.3e- (Median) | 1.5e- (RMS)
• Full-well capacity: 45,000e- (Combined Gain), 10,000e- (High Gain)
• Dynamic range: 35,000:1 (Combined Gain)
• Bit depth: 16-bit (Combined Gain), 11-bit (High Gain)
• Readout mode: Rolling Shutter | Effective Global Shutter
• Binning: 2x2 (on FPGA)

Specifications - Cooling

• Cooling performance: Sensor temperature | Dark current
• Air cooled: -20ºC @ 30ºC Ambient | 0.5e-/pixel/second
• Liquid cooled: -30ºC @ 30ºC Ambient | 0.12e-/pixel/second

Camera Interface

• Digital interface: PCIe, USB 3.0
• Lens interface: C-Mount
• Mounting points: 2 x ¼ 20” mounting points per side to prevent rotation
• Liquid cooling: Quick Disconnect Ports

Triggering modes

• Input trigger modes: Trigger-First: Sequence triggered on first rising edge | Edge: Each frame triggered on rising edge | SMART Streaming: Fast iteration through multiple exposure times
• Output trigger modes: Any Row: Expose signal is high while any row is acquiring data | Rolling Shutter: Effective Global Shutter – Expose signal is high when all rows are acquiring data | Signal is High for set Exposure time – Readout Time
• Output trigger signals: Expose Out (up to four signals), Read Out, Trigger Ready