Part Number: BUF802 Tool/software: Hello
Are the BUF802RGTEVM design files available? It appears that they are in Altium and it would be very useful to have access to the original files instead of recreating schematics and critical layout from scratch…
Part Number: OPA859 Other Parts Discussed in Thread: BUF802 ,
Tool/software:
I need to drive a 1GHz signal on a 1m 50ohm coax cable and am considering either OPA859 or BUf802. The OPA859 is in unity gain configuration and is somewhat preferable due to…
Part Number: BUF802 Tool/software: Hi, my idea is to use something like 1 cell Lipo and be able to feed the circuit properly.
Do you have a circuit/schematic recommendation for a standalone power supply to be used with BUF802?
Part Number: BUF802 Good day.
A question on the BUF802 noise. I desire to provide a noise match to the BUF802 and maximize SNR, hence minimize NF.
The model appears to support my calculations very well and operates as expected.
In the data sheet there…
Part Number: BUF802 I have an issue with Figure 8-13 and this statement in the datasheet:
CF, connected across the precision amplifier, is required to compensate for the parasitic capacitance and to make the overall poles and zeros cancel each other
Two…
Hello Dr Alan ,
This is Shreenidhi here , product definer of BUF802 and apologize for the delay form our end in our reply .
Yes you can use CLL and CLH to ensure output is driven to Zero when signal is not needed to appear at output.
As shown in the datasheet…
Hello Super GDx,
I am glad to hear you found results with your evaluation board. Just to confirm, you tested the input structure and clamping of the BUF802 in BUF mode, without the precision amplifier?
What input signal type and source instrument did…
Part Number: BUF802 Customer is using BUF802 in the standalone configuration. Their application does not need the DC performance on the BUF802 that the composite loop provides, so the standalone configuration will make their design much simpler.
It was…
Part Number: BUF802 Other Parts Discussed in Thread: TIOS101 , UCC27517 , I am using two BUF802s in parallel as my output driver as shown below.
The input to my BUF802s is a square wave.
How to determine how much Propagation Delay is the buffer adding to…
Please look @ the cap in parallel to the 50Gohm impedance . Most probably the 1MHz is seeing an impedance of 50gohm // cap impedance. Can you redo the calculation with this in mind and let me know if its working well.
