Datasheet Details
| Part number | CHA5250-QDG |
|---|---|
| Manufacturer | United Monolithic Semiconductors |
| File Size | 448.25 KB |
| Description | 5.5-9GHz Medium Power Amplifier |
| Datasheet |
 CHA5250-QDG Datasheet
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General Description
The CHA5250-QDG is a three stages monolithic GaAs medium power circuit, close to 1 Watt output power.
It is designed for commercial communication systems.
The circuit is manufactured with a pHEMT process, 0.5µm gate length.
Key Features
- Broadband performances: 5.5-9GHz.
- 26dB Linear Gain.
- 28dBm output power @1dB comp.
- 36dBm output TOI.
- 30% PAE@1dB compression.
- DC bias: Vd=7Volt@Id=280mA.
- 24L-QFN4x4 Gain & Return Losses (dB) 30 25 20 15 10 5 0 -5 -10 -15 -20 -25 -30 0 Gain & RLoss S11 S21 S22 5 10 Frequency (GHz) 15 20 Main Electrical Characteristics Tamb. = +25°C Symbol Parameter Freq Frequency range Gain Linear Gain OTOI Output TOI Pout Output Power @1dB comp. Min Typ Max Unit.