Hi Jeffrey,
I recommend that you also take a look at the high speed analog 4:1 MUX (LMH6574) and possibly also the 16x8 crosspoint switch (LMH6583) for your application.
In terms of the value of the output "off-state" capacitance for the LMH6703,…
Hi Larry,
Within the zip file you got, the Pspice model is the one with *.mod extension. All you have to do is to save that file as *.txt.
The *.txt file within the zip file shows the performance of the model against the datasheet and its informational…
Hell Paul,
No, the LMH6624 does not have any internal chopper stabilization which could explain the source of your 200MHz- 300MHz spurs.
I recommend making sure the spurs are there with the circuit turned off completely, to confirm that they originate…
Here is the delay calculation software you had asked about which I got from one of the E2E posts a while back, and made by Mariusz who is a “community member” not affiliated with TI. So, beware that this is not something TI has produced or is otherwise…
Hello,
I saw the conversation and wanted to through my information in here as well.
The input capacitance was not measured on the LM6154 and that's why it is not found in the datasheet. However, it is safe to assume that it would be somewhere less…
Hi Aaron,
I cannot pinpoint something obvious. Here are some comments / suggestions anyways:
1. Make sure the LM7171 has a total supply voltage (Vcc - Vee) of at least 5.5V (e.g. +/-3V or higher). Total supply should also be less than 36V for this…
Hello,
The difference between the LM7171 "A" version and "B"version is in the maximum input offset voltage (1mV for "A", and 3mV for "B"). That's about it.
The LM7171 would not operate with a total supply voltage of 3.6V (+/-1.8V) as you have configured…
Hello,
Unfortunately I'm not familiar with the operation of the AFE5803 and I cannot answer whether or not you need to do any high pass filtering in the software.
Hopefully other people more familiar with the AFE5803 in this forum and can respond to…
Hello,
Some answers I was able to gather to the questions:
Q2. Please also explain the measurement for the following two plots (fom the data sheet). 1 dB Power Step Error vs. RF Input Power at 1900 MHz Vs. 10 dB Power Step Error vs. RF Input Power…
