Cascade-microtech InfinityQuad Probe Pad Layout Rules Bedienungsanleitung PDF herunterladen (Seite 5)

PN 154-631-2 www.cascademicrotech.com InfinityQuad Probe PAD Layout Rules • 5

Rule 107: Planarity Requirements

During probing, non-planarity between the probe contacts and the pads should not exceed 2000 ppm or 0.1°. Non-planarity

can be compensated by using the Cascade Microtech RF positioner; which can be adjusted over ± 3.5°.

Rule 108: Pads at 90° Only

Rows of pads meeting at an angle must be orthogonal (at 90°).

Rule 109: Pads are collinear

All pads contacted by an individual probe must be collinear.

Rule 110: Pads Have Equal Pitch

All pads contacted by an individual probe must have constant pitch or multiples of the constant pitch.

Rule 111: Pads on Top

All probe pads must be on the substrate top.

Multiples of the constant pitch

InfinityQuad Probe: Pad InfinityQuad Probe: Pad Layout Rules

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Cascade-microtech InfinityQuad Probe Pad Layout Rules Bedienungsanleitung Seite 5