Part Number: THS4271 Other Parts Discussed in Thread: LMH6723 , , LMH6609 Dear Sir,
I design a 10 MHz distribution amplifier with a band-pass filter at the input. I used the THS4271 amplifier to build the filter, and the LMH6723 amplifiers for the output…
Hi Darren,
Apologies for missing you attachment. This is actually an easy fix. If you switch the simulation to run on +/- 5V supplies with ground as your input voltage then it will work. A lot of our older models were designed with split supply simulations…
Herb, Here's one possibility - removing the 50ohm resistor resulted in floating the noninverting input and railing out the amplifier which resulted in permanent damage..this really shouldn't happen but apart from an ESD issue I am not sure how the part…
Part Number: THS4271 Hi,
I was considering a design as shown below where the THS4271 amp drives the AC input (80MHz, 50mVpp sine wave) to an LC bias tee composed of a 2.2uH inductor and 100nF capacitor. DC is assumed to be driven by an ideal DC power…
Hi Samir,
I’m having trouble pasted or attaching to my reply in the TI E2E forum.
I have some new measurements, please see the pasted images below. They show oscillograms I took with C2 removed in one case and C2, C9 and C30 removed in another…
Other Parts Discussed in Thread: THS4271 , OPA695 , THS3091 Hi,
I was considering using the THS4271 opamp in a differential to single ended (D2S) configuration as shown in the attached snapshot to convert 0.5Vpp differential signals at 30MHz to a single…
Hi Eric,
In theory, with ±6.5V you would be able to get ±5.1V of common mode input. You can get within 1.4V of either rail, as shown on page 3 of the THS4271 datasheet.
However, this setup is above the max recommended supply voltage for the part,…
Other Parts Discussed in Thread: THS4271 , THS4271EVM-UG Hi,
I am evaluating the THD performance of THS4271. In the non-inverting configuration with gain=1, THD comes to around 82dB, but in the inverting configuration with gain=1, THD is about -71dB…
