In three forms, VSB, J2-rows A+C, and J3-row B. The J2 overlay module is used to upgrade an existing VMEbus J2 backplane to include the pinouts needed to implement signal bussing of the A and C rows of the connector. Modules can be plugged into the pin side of the host backplane. All row A and C pins are bussed. Each module's high performance (40MHz) can be attributed to its stripline, controlled impedance design. Several overlay modules can be stacked on the host backplane. Their ends can be stacked in any direction. All of these features make the backplane overlay module far more convenient and effective than wire wraps and ribbon cables. The standard type module uses flush tail DIN connectors.
Features
4-layer controlled impedance stripline design
Minimum width permits use of several overlays on one backplane
Replaces wirewrap or ribbon cable assembly
Virtually zero crosstalk
In three forms, VSB, J2-rows A+C, and J3-row B. The J2 overlay module is used to upgrade an existing VMEbus J2 backplane to include the pinouts needed to implement signal bussing of the A and C rows of the connector. Modules can be plugged into the pin side of the host backplane. All row A and C pins are bussed. Each module's high performance (40MHz) can be attributed to its stripline, controlled impedance design.
Several overlay modules can be stacked on the host backplane. Their ends can be stacked in any direction. All of these features make the backplane overlay module far more convenient and effective than wire wraps and ribbon cables. The standard type module uses flush tail DIN connectors.
Features
- 4-layer controlled impedance stripline design
- Minimum width permits use of several overlays on one backplane
- Replaces wirewrap or ribbon cable assembly
- Virtually zero crosstalk
