Part Number: LMH6518 Other Parts Discussed in Thread: THS4541 , , ADS4245 , VCA824 , LMH5401 , OPA859 , ADS4225 , THS3217 , OPA656 Hi,
I am building a differential probe and a scope with ADS 4225. I am willing to have the LMH6518 inside the probe so that it is…
Part Number: LMH6518 Hi,
I have been working with the LMH6518 trying to design a AFE and currently i am facing difficulty while trying to make spi of the LMH6518 work.
I am using an xmega32d4 @ 3.3V.
I have worked with spi in the past but this case isn…
Hello Sumeet,
For the second stage VGA/PGA, I would recommend either the LMH6518 or PGA870 which have a wide gain range that includes attenuation and a fully differential output to drive an ADC and reduce the common-mode error and distortion as you mentioned…
Part Number: LMH6518 Hi,
I am trying to interface an xmega32D4 with the LMH6518 SPI.
The SDIO pin of the DVGA is a bidirectional pin while the xmega is using independent pins for data input and output.
So i am thinking whether i should use the HW spi…
Part Number: LMH6518 To save power, customer would like to power down analog 5V when signal chain is not in use, but leave 3.3V applied to VDD (digital).
Is this OK? Data sheet doesn't seem to mention power sequencing that I can see.
Part Number: LMH6518 In the datasheet, it says:
The input is differential but is driven single-ended as long as the conditions of Table 6 are met, and there is good matching between the driven and undriven inputs from DC to the highest frequency of interest…
Part Number: LMH6518 Hi team,
My customer is looking at using the LMH6518 but has a question. Our understanding on the over-voltage clamp is it gives you the ability to set a max/min output voltage level. They do not need this function, but want to know…
Part Number: LMH6518 Hello,
My customer is using LMH6518 in the 500MHz bandwiidth DSO application. A large offset (hundreds of mV) is observed when the output of LMH6518 is over drived under 500MHz. Is this normal? What can we do to solve this problem…
