Cascade-microtech InfinityQuad Probe Pad Layout Rules Instrukcja Użytkownika Pobierz pdf

PN 154-631-2 www.cascademicrotech.com InfinityQuad Probe PAD Layout Rules • 1

Rule 100: Pad Size

Minimum pad sizes are shown in Table 1 and Table 2.

The longer dimension on the rectangular pad represents the direction of probe scrub. To provide for probing ease and

parasitics low enough for many applications, use 100 x 100 µ pads for 150 µ pitch and above, unless there is a reason to

do otherwise. Increase pad size when using an autoprober to account for errors. The recommended amount of increase

depends on the station and the type of measurement. As a general rule, however, increase the pad size by 5 µ in both

length and width.

Table 1. Minimum pad size rule in 5 µ increments (units in µ x µ).

NOTE

Recommended minimum pad sizes include error margins for automated measurements (on

a Cascade Microtech semi-automatic station) and over temperature probing (-40° to

+125°C).

# of Contacts

(include X)

75 µ

pitch

80 µ

pitch

100 µ

pitch

125 µ

pitch

150 µ

pitch

200 µ

pitch

250 µ

pitch

4 25 x 45

10 30 x 50

16 35 x 55

19 40 x 60

23 45 x 65

InfinityQuad Probe: Pad Layout Rules

Quick Reference Guide

1 2 3 4 5 6

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Strona 1 - Rule 100: Pad Size

PN 154-631-2 www.cascademicrotech.com InfinityQuad Probe PAD Layout Rules • 1Rule 100: Pad SizeMinimum pad sizes are shown in Table 1 and Table 2. The

Strona 2 - Rule 101: Passivation Window

PN 154-631-2 www.cascademicrotech.com InfinityQuad Probe PAD Layout Rules • 2Table 2. Minimum pad size rule in 1 µ increments (units in µ x µ).Rule 10

Strona 3 - Rule 103: Corner Pads Allowed

PN 154-631-2 www.cascademicrotech.com InfinityQuad Probe PAD Layout Rules • 3Table 3. Available pitch and the recommended maximum operational frequenc

Strona 4

PN 154-631-2 www.cascademicrotech.com InfinityQuad Probe PAD Layout Rules • 4Rule 104: Single-Row Pad SpacingThe minimum center-to-center pad spacing

Strona 5 - Rule 111: Pads on Top

PN 154-631-2 www.cascademicrotech.com InfinityQuad Probe PAD Layout Rules • 5Rule 107: Planarity RequirementsDuring probing, non-planarity between the

Strona 6 - 30 x 30 mm

PN 154-631-2 www.cascademicrotech.com InfinityQuad Probe PAD Layout Rules • 6Rule 112: Maximum DUT Size for MicroChamber TopHat CompatibilityThis rule

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Cascade-microtech InfinityQuad Probe Pad Layout Rules Instrukcja Użytkownika

Przeglądaj online lub pobierz Instrukcja Użytkownika dla Ekwipunek Cascade-microtech InfinityQuad Probe Pad Layout Rules. Cascade Microtech InfinityQuad Probe Pad Layout Rules User Manual Instrukcja obsługi

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