Part Number: LMH5401 Other Parts Discussed in Thread: BUF802 , LMH6401
Tool/software:
Hi expert,
My customer (Enpower) is evaluating LMH5401 in Osilliscope. They found the output noise is too large (5.8nV/ √Hz ) with below setup, translating to…
Part Number: LMH5401 Tool/software: Are S-Parameters available for the LMH5401 utilizing a differential input? The datasheet mentions s-parameters but I'm not seeing it listed on the website as .s2p file or a plot on datasheet.
Part Number: LMH5401 Tool/software: I am using this FDA in a circuit interfacing with an ADC that provides a common mode pin to tie to the LMH5401's CM pin. The ADC's datasheet specifies that its common mode is designed to drive a high impedance load…
Part Number: LMH5401 Tool/software: I would assume the quoted slew rate for the LMH5401 (17,500 v/us) is measured differentially across both outputs, the figure would halve when using only one of the outputs. Is this assumption correct?
Part Number: LMH5401 Tool/software: Hello,
The datasheet SE-Diff THD is given for G=4V/V, 200Ohm total feedback resistance, Vs=5V & Vo=2Vpp.
For the same conditions, but G=3V/V should I expect a distortion change like delta THD>=6dB.
For the same…
Part Number: LMH5401 Tool/software: Hi,
the datasheet does not give any numbers for the input resistance of the CM pin.
It only states that it is "very high".
Do you know the minimum resistance for this pin?
I have to make sure that it can…
Part Number: LMH5401 Tool/software: Hello,
Figure 23 of the LMH5401 datasheet shows the input-referred voltage noise up to a frequency of 10MHz. How do I determine the input-referred voltage noise at frequencies higher than 10MHz?
-Ben
Part Number: LMH5401 Tool/software: Hi team,
My customer is planning to carry out SI analysis to ensure the quality of high-speed signals such as those in the GHz band.
I understand that there are no IBIS models for analog signal products, including…
Part Number: LMH5401
The picture above shows my circuit design.
The reason for using RG up to 1000Ω is that the driving ability of our DAC is weak , especially when testing linearity, which requires a large output amplitude.
The reason for using…
