RF-LINKS ZHM-6G2 Two Stage MMIC Power Amplifier Instructions
Introduction
The ZHM-6G2 is a two stage MMIC power amplifier designed for broadband high power wideband frequency applications.
It works from DC – 6 GHz. It can be used as either a driver or an output stage amplifier.
This device is fully matched input and output to 50 Ω which eliminates any sensitive external RF tuning components.
The ZHM-6G2 is fabricated using a high reliability pHEMT process, to realize good power added efficiency and gain.
The pHEMT process features full passivation for high performance and reliability.
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Applications
Wideband and narrowband defense and commercial communication systems.
- General Purpose RF Power
- Jammers
- Radar
- Professional radio systems
- WiMAX
- Wideband amplifiers
- Cellular infrastructure
Product Features
- Frequency: DC to 6 GHz
- Linear Gain: >16 dB at 6.0 GHz
- Operating Voltage: 28 V
- Output Power (P3dB): >6 W at 6 GHz
- Lead-free and RoHS compliant
- Low thermal resistance package
Specifications
| Sym Parameter Value | Sym Parameter Value | Sym Parameter Value |
| V+ | Positive Supply Value2 | 28 |
| I | Positive Supply Current | 0.8 A |
| PD | Power Dissipation | 9W |
| TCH | Operating Channel Temperature2 | 200°C |
Electrical Specifications
Recommended operating conditions apply unless otherwise specified: TA= +25 °C
RF Characteristics
| Characteristics | Symbol | Units | Min. | Typ. | Max. |
| Linear Gain | GLIN | dB | 15.5 | 15.9 | |
| Output Power at 3 dB Gain Compression | P3dB | W | 7.9 | 10.0 | |
| Drain Efficiency at 3 dB Gain Compression | DE3dB | % | 55 | 58 | |
| Power-Added Efficiency at 3 dB Gain Compression | PAE3dB | % | 50 | 53 | |
| Gain at 3 dB Compression | G3dB | dB | 12.5 | 13.9 | |
| Impedance Mismatch Ruggedness | VSWR | 10:1 | |||
Small-Signal Gain
Maximum Stable Gain VDS=28V, IDQ=50 mA
Typical Performance: Gain, Efficiency and Output Power
Performance over Temperature: Gain, Efficiency and Output Power
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