Ironwood-electronics SG-MLF User Manual Instrukcja Użytkownika Pobierz pdf (Strona 7)

Rev B, ELS, 1/23/04 Rev. C, JG, 5/25/07

Tel: (800) 404-0204 • (651) 452-8100

Fax: (651) 452-8400

PO Box 21151 • St. Paul, MN 55121 • USA

www.ironwoodelectronics.com

Self Inductance: 0.15nH

3

Bandwidth: 10.0GHz

Insertion loss: 1dB@10GHz

Mutual Capacitance (at PCB): 0.010pF

5

Mutual Capacitance (at device): 0.015pF

5

Current carrying capacity: 50mA/wire

6

Notes:1 Maximum contact resistance with

0.2mm compression (contact resistance will

decrease with increased compression).

Measurements were taken using 0.4mm square

electrodes. The 0.75mm value is interpolated

from a test of 0.5mm, 1mm, and 2.0mm

elastomers.

2

The test used 0.5mm wide Au plated electrodes

with a 0.5mm gap between them. 500VDC was

used with a 1mm thick elastomer compressed

0.35mm.

3

Measurements were taken with a flat gold

plated electrode. The 0.75mm value is

interpolated from a test of several elastomer

thicknesses ranging from 0.1mm to 2.0mm.

4

This is a conservative estimate based on 1mm

thick elastomer test results with test probes

spaced at 0.5mm.

5

Measurements were taken with test probes at

0.5mm pitch. The 0.75mm value is interpolated

from a test of several elastomer thicknesses

ranging from 0.1mm to 2.0mm.

6

The wires are on a 0.05x0.05

mm grid. Multiple

wires make contact per solder ball based on its

size and depth of penetration.

S i d e

V i e w

( r e f e r e n c e

o n l y )

T o p

V i e w

( r e f e r e n c e

o n l y )

S

o

c

k

e

t

B

a

s

e

D

o

w

e

l

P

i

n

E l a s t o m e r

B

a

l

l

G

u

i

d

e

E

l

a

s

t

o

m

e

r

G

u

i

d

e

S

o

c

k

e

t

B

a

s

e

A

s

s

e

m

b

l

y

N o t e :

W i r e

o r i e n t a t i o n

i n

t h e

e l a s t o m e r .

A B

A < = B

W r o n g

w i r e

o r i e n t a t i o n

W r o n g

w i r e

o r i e n t a t i o n

O r i e n t a t i o n

M a r k

Figure 7: Elastomer Orientation

1 2 3 4 5 6 7

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