Datasheet Details
| Part number | CHA4250-QDG |
|---|---|
| Manufacturer | United Monolithic Semiconductors |
| File Size | 507.85 KB |
| Description | 5.5-11GHz Medium Power Amplifier |
| Datasheet |
 CHA4250-QDG Datasheet
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Description
The CHA4250-QDG is a three stages monolithic GaAs medium power amplifier circuit.
It is designed for commercial communication systems.
The circuit is manufactured with a pHEMT process, 0.5µm gate length.
Features
- Broadband performances: 5.5-11GHz.
- 26dB Linear Gain.
- 23.5dBm output power @1dB comp.
- 31dBm output TOI.
- 25% PAE@ 1dB compression.
- DC bias: Vd=7Volt@Id=125mA.
- 24L-QFN4x4 Gain & Return Losses (dB) 30 25 20 15 10 5 0 -5 -10 -15 -20 -25 -30 2 Gain & RLoss S11 S21 S22 7 12 Frequency (GHz) 17 22 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.