MICROWAVE CORPORATION

2 - 4

For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order Online at www.hittite.com

2

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5

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3 dB

6 dB

10 dB

FREQUENCY (GHz)

*Two-tone input power = -8 dBm each tone, 1 MHz spacing.

v01.0304

HMC346

GaAs MMIC VOLTAGE-VARIABLE

ATTENUATOR, DC - 20 GHz

0.25 dB Compression vs. Attenuation

1 dB Compression vs. Attenuation

Second Harmonic vs. Attenuation*

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70

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FREQUENCY (GHz)

-10

-5

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0 dB (REF)

6 dB

FREQUENCY (GHz)

-5

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6 dB

FREQUENCY (GHz)

20

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80

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0 dB

3 dB

6 dB

10 dB

FREQUENCY (GHz)

Input IP3 vs. Attenuation*

Input IP2 vs. Attenuation*

Absolute Maximum Ratings

RF Input Power

+18 dBm

Control Voltage Range

+1.0 to -5.0 Vdc

Storage Temperature

-65 to +150 °C

Operating Temperature

-55 to +85 °C