HMC1144-DIE GaAs, pHEMT, MMIC, Medium Power Amplifier, 40 GHz to 70 GHz
The HMC1144 is a gallium arsenide (GaAs), pseudomorphic high electron mobility transfer (pHEMT), monolithic microwave integrated circuit (MMIC), distributed power amplifier that operates from 40 GHz to 70 GHz. In the lower band of 40 GHz to 50 GHz, the HMC1144 provides 19 dB (typical) of gain, 28 dBm output IP3, and 19.5 dBm of output power at 1 dB gain compression. In the upper band of 50 GHz to 70 GHz, the HMC1144 provides 19 dB (typical) of gain, 32 dBm output IP3, and 21 dBm of output power at 1 dB gain compression. The HMC1144 requires 320 mA from a 4 V supply. The HMC1144 amplifier inputs/outputs are internally matched to 50 Ω, facilitating integration into multichip modules (MCMs). All data is taken with the chip connected via two 0.025 mm (1 mil) wire bonds of 0.076 mm (3 mil) minimal length.
Applications
- Test instrumentation
- Microwave radios and very small aperture terminals (VSATs)
- Military and space
- Telecommunications infrastructure
- Fiber optics
Features and BenefitsOutput power for 1 dB compression (P1dB): 21 dBm typicalSaturated output power (PSAT): 22 dBm typicalGain: 19 dB typicalOutput third-order intercept (IP3): 28 dBm typicalSupply voltage: 4 V at 320 mA50 Ω matched input/outputDie size: 2.3 mm × 1.8 mm × 0.102 mm | S-Parameters |
Data Sheets
Application Notes
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|
| HMC1144 Production | CHIPS OR DIE | OTH 25 | -55 to 85C | 219 | 197 | Y |
| HMC1144-SX Production | CHIPS OR DIE | OTH 2 | -55 to 85C | 0 | 0 | Y |
