CHT4699-QDG Datasheet Variable Attenuator

Manufacturer: United Monolithic Semiconductors

Overview: CHT4699-QDG 36-44GHz Variable Attenuator GaAs Monolithic Microwave.

Datasheet Details

Part number	CHT4699-QDG
Manufacturer	United Monolithic Semiconductors
File Size	605.42 KB
Description	Variable Attenuator
Datasheet	CHT4699-QDG-UnitedMonolithicSemiconductors.pdf

The CHT4699-QDG is a monolithic 3644GHz Variable Voltage Attenuator.

It is designed for a wide range of applications, from military to commercial communication systems.

The circuit is manufactured with a MESFET process, 0.7µm gate length, via holes through the substrate, air bridges.

Broadband performances: 36-44GHz.
Minimum attenuation: 4dB.
30dB dynamic range.
27dBm input IP3.
DC bias: -5 to 0V.
24L QFN4x4 dBS21 (dB) 0 -5 -10 A -15 -20 -25 B -30 -35 -40 35 37.5 40 42.5 45 47.5 50 Frequency (GHz) Main Electrical Characteristics Tamb. = +25°C Symbol Parameter Freq Frequency range Min Att Minimum attenuation with V1=V2= -5V Dyn Dynamic range of attenuation IIP3 Input IP3 all attenuation Min Typ Max Unit 36.0 44.0 GHz.