7017 • 800MH
Z
M
ULTIPLEXER
S
PECIFICATIONS
MULTIPLEXERS PER CARD:
2(with isolated ground).
CHARACTERISTIC IMPEDANCE:
50
Ω
nominal.
CHANNELS PER MULTIPLEXER:
4.
CONTACT CONFIGURATION:
1 pole Form A, common shield.
RELAY DRIVE CURRENT:
26mA per channel.
CONNECTOR TYPE:
SMA.
RECOMMENDED CABLE:
RG-223/U.
ACTUATION TIME:
1ms.
MAXIMUM VOLTAGE:
42V peak.
MAXIMUM CURRENT:
1A carry/0.5A switched.
MAXIMUM POWER:
10VA.
ISOLATION:
Multiplexer to Multiplexer:
>10
9
Ω
.
Center to Shield:
>10
9
Ω
, <60pF.
Channel to Channel:
>10
9
Ω
.
CONTACT POTENTIAL:
<25µV.
CONTACT RESISTANCE:
<0.5
Ω
initial, 1
Ω
at end of contact life.
CONTACT LIFE: 1V, 10mA:
10
8
closures.
20V, 0.5A:
5
×
10
4
closures.
AC PERFORMANCE:
For Z
L
= Z
S
= 50
Ω
≤
10
≤
100
≤
500
≤
800
MHz
MHz
MHz
MHz
Insertion Loss (dB):
<0.35
<1.0
<2.0
<3.0
Crosstalk (dB)
1
Channel-Channel
<–60
<–40
<–35
<–30
Mux. to Mux.
<–80
<–60
<–60
<–55
VSWR:
<1.2 @ 100MHz.
1
Specification assumes 50
Ω
termination.
ENVIRONMENT:Operating:
0° to 50°C, up to 35°C at <80% R.H.
Storage:
–25°C to 65°C.
Specifications are subject to change without notice.
7/3/96
IN 1
IN 2
Output A
IN 3
IN 4
IN 5
IN 6
Output B
IN 7
IN 8
Summary of Contents for 7017
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Page 43: ...Keithley Instruments Inc 28775 Aurora Road Cleveland Ohio 44139 Printed in the U S A...
