Datasheet Details
| Part number | CHT4699-QDG |
|---|---|
| Manufacturer | United Monolithic Semiconductors |
| File Size | 605.42 KB |
| Description | Variable Attenuator |
| Datasheet |
 CHT4699-QDG Datasheet
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General Description
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.
Key Features
- 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.