The HMC283LM1 is a medium power amplifier from Hittite Microwave, covering 17-40GHz frequency range, maximum output power is +21dBm, gain is 20dB, no external matching is required, can be used for millimeterwave point-to-point radios, LMDS, SATCOM and other applications.
The HMC283LM1 is an SMT leadless chip carrier package designed for millimeterwave applications such as point-to-point radios and SATCOM. Utilizing a GaAs PHEMNT process, it provides 20 dB gain and +21 dBm output power from a +3.5V supply without requiring external matching networks.
The document includes electrical specifications, typical application curves for gain and return loss versus frequency and temperature, absolute maximum ratings, and mechanical outline drawings. It also provides recommended evaluation PCB layouts and surface mount attachment techniques to ensure optimal performance.
| Frequency Range | 17-40 GHz (Typ. 21-30 GHz) |
|---|---|
| Gain | 20 dB (Typ.) |
| Saturated Output Power | +21 dBm |
| Supply Voltage | +3.5V |
| Supply Current | 300 mA (Typ.) |
| Operating Temperature | -40 to +85 °C |
The HMC283LM1 is ideal for Millimeterwave Point-to-Point Radios, LMDS, and SATCOM.
No, the HMC283LM1 requires no external matching and preserves MMIC chip performance.
The absolute maximum rating for Drain Bias Voltage (Vdd) is +5.0 V.