• ### HMC1082 Maximum Ratings

Reading the HMC1082 datasheet I could not find the maximum ratings for the gate voltage, only the suggested range from -2V to zero in which the Idd can reach 220mA.

I'm following this procedure to turn on the amplifier with the minimum noise produced…

• ### HMC1082 Vdd

Hello

I have one question. Please tell me.

I am referring to "figure27 of  AN-1363".(VDD=5.62V)

When EN is turned on in the power sequence.

I think it will be in state "Vgate=-2V and Idd=0 and VDRAIN=5.62V".

VDARIN=5.62 is over the …

• ### HMC980 with HMC1082 turn on time

Hi,

I would like to check on AN-1363 Figure 27.

May I know what is the turn on time for HMC1082 after EN pin is high?

thank you.

• ### HMC1082 Noise figure

what is the noise figure of hmc1082 @17.3GHz??

• ### FAQ: HMC1082 Gate Current

Q: What are the gate currents of HMC1082 at IDQ and PSAT?

• ### HMC1082 P1dB Output Power

The datasheet says the power supply to HMC1082 is 5 V and absolute max. is 5.5 V.

Also it mentions that P1dB typical : 24 dBm which requires a 10 V swing (Vpk-pk)on a 50 ohm load.
The graph "P1dB vs. Supply Voltage" on page 2 also shows this value.…

• ### HMC1082的引脚问题

HMC1082这块放大器片子上有Vdef和Vref这俩个引脚，假如我不需要做检波等操作，不按参考电路一样外接运放，直接悬空是否可行

• ### HMC980 with two HMC1082

Hello,

My customer want to use  2 HMC1082LP4E with HMC980LP4E , but they don't have enough board size.

So they want to use 1 HMC980LP4E supporting 2 HMC1082LP4E.

Q1) About a design concept with 1 HMC980LP4E supporting 2 HMC1082LP4E

1-1. Is below…

• ### HMC1082 and HMC998 Depletion/Enhancement mode

Hi,

What  is the mode of HMC1082 and HMC998 amplifiers (enhancement or depletion)  ?

best regards

• ### HMC1082 Absolute Maximum Ratings DC supply pins

Hi all,

What is the Absolute Maximum Ratings following the each DC supply pins ?

Drain Bias Voltage (Vdd) : 5.5V

Gate  Bias Voltage(Vgg) : ? V

DC voltage representing RF output power rectified by diode(Vdet) : ?V

DC bias of diode(Vref) : ?V

Best regards…