Part Number: BUF802 Other Parts Discussed in Thread: TINA-TI Tool/software: Hello,
I have downloaded the TI - PSpice BUF802 PSpice model from your web site:
https://www.ti.com/product/BUF802?utm_source=google&utm_medium=cpc&utm_campaign=asc-null-null…
Part Number: BUF802 Tool/software: Hello team,
I have a question about input impedance information for BUF802.
its datasheet EC table says the input impedance is about 50Gohm//2.4pF at 100MHz. However figure 6-21 shows much different value. Is figure…
Hi Shreenidhi Patil, we did some tests in the pas weeks, and we find that the problem is related with how the composite loop is being made internally on the chip. If you use it, with the dc feedback from the 10Meg R_bias you have the dip on 2ghz, but the…
Hello Reiner, I really appreciate your feedback and the time taken by you to look into this.
I agree with you on the numbers not lining up.
We found some issues in our simulation workbench and were able to solve the issues and generate the new current noise…
Part Number: BUF802 Tool/software: HI Experts,
For the BUF802, there are three bias pins R_bias, IN_Bias, and Aux_Bias. for R_bias there are plots of the bandwidth versus two bias points, and a plot of bias current vs R_bias pin resistance (pg 18 of…
Part Number: BUF802 Other Parts Discussed in Thread: OPA140 , OPA814 , OPA817 , OPA659 Tool/software: Dear TI Teams,
I tried to use the file provided by TI BUF802 page to simulate an 1M oscilloscope front end.
Although it is possible to get a flat gain…
Part Number: BUF802 Tool/software: Hi,
On my design I connected these pins:
16 CHL, 13 CLL, 9 -Vs
But later I saw on the description of the datasheet: "Do not connect"
Thank you.
Part Number: BUF802 Tool/software: Hi team,
For our BUF802, there is description inside of our datasheet as below to say we could support asymmetric split supply, but not mentioned how it could be
Could our part support +8 and -2V?
Thanks
Best rega…
Part Number: BUF802 I'd like to know some details about the BUF802 auxiliary path and its effects on the feedback loop of the op amp. In the datasheet there are several drawings of the circuit connecting the AUX_IN pin to the main path. In the first screenshot…
Part Number: BUF802 Tool/software: Hi, datasheet bring to use nominal value of 50GΩ 2.4pF.
How is controlled this 2.4pF? It's a trimmed capacitance to match this number always? What's the tolerance of this parameter? Changes against temperature…
