HMC311ST89ETR

HMC311ST89E is a GaAs InGaP heterojunction bipolar transistor (HBT) gain block MMIC SMT DC to 6GHz amplifier. This amplifier can be used as either a cascadable 50 ohm gain stage or to drive the LO of HMC mixers with upto +16.5dBm output power. It offers 16dB of gain and an output IP3 of +31.5dBm. The darlington feedback pair used results in reduced sensitivity to normal process variations and yields excellent gain stability over temperature while requiring a minimal number of external bias components. It is widely used in application such as cellular / PCS / 3G, fixed wireless & WLAN, CATV & cable modem, microwave radio etc.

• Gain variation over temperature is 0.004dB/°C typ at (DC - 2GHz, TA = +25°C)
• Return loss input / output is 5dB typ at (DC - 2GHz, TA = +25°C)
• Reverse isolation is 20dB typ at (DC - 6GHz, TA = +25°C)
• Noise figure is 4.5dB typ at (DC - 4GHz, TA = +25°C)
• Supply current is 55mA typ at (Vs= 5V, Rbias= 22 ohm, TA = +25°C)
• Supply voltage is 5V
• Operating temperature is -40°C to +85°C
• Package style is SOT89

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party