Custom MMIC

300 Apollo Drive Chelmsford, MA 01824 Phone (978) 467-4290 Fax (978) 467-4294

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Parameter

Min

Typ

Max

Units

Vee

-5.5

-5

-2.5

V

Electrical performance is measured at specific

test conditions. Electrical specifications are not

guaranteed over all recommended operating con-

ditions.

Absolute Maximum Ratings

Recommended Operating Conditions

Specifications

Parameter

Rating

Bias Voltage, Vee

-8 V

Control Voltage, Vctl

-8 V

RF Input Power

+27 dBm

Operating Temperature

-55 to 85 °C

Storage Temperature

-55 to 150 °C

125.32 ºC/W

ver 1.0 0518

CMD282

DC-40 GHz 2-bit Digital Attenuator

Truth Table

Control Voltage Input

Attenuation State

RF1-RF2

(dB)

P0

4 dB

P1

8 dB

Low

Low

Reference

(insertion loss)

High

Low

4

Low

High

8

High

High

12

State

Bias Condition

High

Vee ± 0.3 V

Low

0 ± 0.3 V

Control Voltage

Exceeding any one or combination of the maximum ratings

may cause permanent damage to the device.