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Truth Table

Bias Voltage & Current

Control Voltages

Note:

DC blocking capacitors are required at ports RFC and

RF1, 2, 3, 4, 5, 6, 7, 8. Their value will determine the lowest

transmission frequency.

Vdd Range = +5.0 Vdc ± 10%

Vdd

(Vdc)

Idd (Typ.)

(mA)

Idd (Max.)

(mA)

+5.0

5.0

9.0

State

Bias Condition

Low

0 to +0.8 Vdc @ 5 uA Typical

High

+2.0 to +5.0 Vdc @ 25 uA Typical

Control Input

Signal Path State

AB

C

RFCOM to:

Low

Low

Low

RF1

High

Low

Low

RF2

Low

High

Low

RF3

High

High

Low

RF4

Low

Low

High

RF5

High

Low

High

RF6

Low

High

High

RF7

High

High

High

RF8

GaAs MMIC SP8T NON-REFLECTIVE

POSITIVE CONTROL SWITCH, DC* - 8 GHz

v03.0805