HomeBackplanesVME 64x20 Slot

VME64X 20 Slot Backplane

ANSI/VITAV 1.1-1997
VME64x Backplane, 6U 20Slot Including J1, J2 & J0


• 10 layer stripline controlled impedance construction
• SMD Technology for excellent signal integrity
• On-board termination without extra width
• Active/passive automatic daisy-chain or jumper pin manual daisy-chain
• Passive 330Ohm/470 Ohm termination

• High current power entry taps positioned near corresponding connector pins for minimum current paths
• Rear plug-up long-tail connectors and shrouds configurable to customer needs
• Additional user defined bus lines per custom requirements
• Optional decoupling capacitor positions
• +V and -V auxiliary (i.e. 48V) power rails


• IEC 61076-4-113 160 pin, 5 row DIN connector for J1 & J2
• IEC 61076-4-101 2mm Hard Metric 133pin, 7 row connector for J0
• 35 more ground return pins on J1/J2 for improved signal integrity
• 38 ground pins on J0
• 46 additional user defined I/O pins on J2
• 12 spare bus lines for user expandability
• Test & Maintenance bus supported
• Slot geographical addressing
• Supports Hot Swap capability, pre-mating pin connector system
• 80MB/s VME64 MBLT data transfer rate 160MB/s Peak Transfer rate using 2edge VME protocol with ETL
• +3.3V, 48V and additional +5V power
• A large variety of customized VME64x backplanes have been designed (2-21 slots)

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