what is the difference between HMC-579 and HMC-579SX?
The s parameter files of HMC370 and HMC369 are same. Even though the file names are different the content is the same that of HMC369. Can you please upload the actual S parameters file of HMC370
A: Allow for 10 mA on VSS and VDD.
When I study HMC-ALH435-DIE datasheet, on the page 5 "Assembly Diagram'' shows a 10Ohms between Vgg power supply and IC Vgg1 pin.
I have questions as below,
1) Is the 10 Ohms resistor series in the path or shunt to the ground?
2) Is there…
I'm not familiar with this mode for operating an RF amplifier. I did some google searches which suggested that the 50 ohm input impedance of the RF amplifier is too low to act as a current to voltage converter (i.e. Vin(ac) = Iin(ac) * 50 ohms). It…
I would like to use the HMC-980 as an active bias controller for the HMC-1049. I see that there are generic circuits in the HMC-980 data sheet, but do you have a specific one for use with the HMC-1049? Also could you tell me if these two devices…
Do we have the on wafer measured S-parameter file for the HMC-ALH364?
Hello. I'm a system designer
When I use HMC-ALH476, It's supplied VDD(+4V), and VGG(-0.3V).
It's supposed to hold same VGG as -0.3V, but when I measured VGG voltage, it was -0.48V...
VGG voltage was dropped -0.3V to -0.48V by HMC-ALH476…
Hello. I'm a system designer.
I'd like to use HMC-ALH382, HMC-ALH476, HMC598, HMC442 for making RF system.
Above chips need two voltage supplies, VDD and VGG.
When I read "MMIC AMPLIFIER BIASING PROCEDURE", VGG shoud be on befor VDD is on.…
i am new to ADS.
What is the procedure to simulate HMC 408 in ADS?