PXI 3U Backplane – Professional Series
PXI (PCI eXtensions for Instrumentation) is a PC-based bus platform for measurement and automation systems. PXI uses commercial PC-based PCI bus technology while combining rugged CompactPCI modular packaging, as well as key timing and synchronization features. While derived from cPCI, PXI adds the timing and synchronization features, among other things, that were not present in cPCI.
Product Description
PXI 3U Backplane – Professional Series
- System Slot Left
- Slots 8, 14, 19, > 8 slot with PCI to PCI bridge
- Slot Pitch 4HP (20.32 mm)
- Power Feed Screw Terminal, Screw Terminal + ATX
- Supply Voltage V I/O 3.3V
- Clock Frequency 33 MHz
- Transfer Mode 32 bit
- Rear I/O Without
- Utility Connector JTAG, IPMB
- Permissible Current Load 5V up to 8A/slot, 3.3V up to 10A/slot
- Base Material Type FR-4 UL 94 V-0
- PCB Design Optimized for best HF behavior
- Ohmic Resistance < 1.5 Ohm
- Impedance Z of Bare PCB 65 Ohm
- Card Thickness 2.8 (.11″)
- Base Specification PICMG 2.8 (defines pinout for J2 connector)
- Hot Swap Specification PICMG 2.1, R1.0
- Connectors 2 mm press-fit, quality grade 2
- Operating Temperature > 8 slots: 0°C … +70°C, ≤ 8 slots: -40°C … +85°C
- Relative Humidity 90%, non-condensing
