Hi Jimmy,
In order to generate the same passband frequency response, you can use the same R/C component values as shown above. This will provide you with the same frequency response as I have shown below.
However, as I stated previously, the bandwidth…
Part Number: LMH6622 Dear Team,
The requirement is to convert a square wave into a sine wave: Please help to review whether the sqr2sine circuit is correct, or there are other suggested routes for sqr2sine that you can refer to, thank you!
Many Thanks…
Part Number: LMH6622 Other Parts Discussed in Thread: OPA2863 Hi,
I was looking for an alternate option for LT6203, it seems the cross reference output from TI weblink shown as LMH6622.
When compared between : LMH6622 is not unity gain stable and that…
Part Number: LMH6622 Hye, currently i was given task to create a 13.56MHz sine wave synthesizer, as i searched thru the internet, i manage to get a design on creating a function generator for 1MHz using this LMH6622, but mine is 13.56MHz , do you by chance…
Other Parts Discussed in Thread: LMH6622 Took a look at LMH6622 in Literature number SNOA839 and accompanying calculations - initial value for F = 1MHz. I recreated the spreadsheet to mirror values stated in the literature. Using spreadsheet values for…
Part Number: TLV2471 Other Parts Discussed in Thread: LMH6622 Hi Team,
Our customer is designing a Wien-bridge sine wave oscillator and is looking for a suitable op-amp with the following parameters: • F0 = 3Mhz • Vin = ±5Vdc • Vo = 1Vp…
Oh I see now you updated with spectrum analyzer plot - yea that is definitely peaking to a lower peak at lower F than the simulation. Here is your plot with the markers for the OPA657 ouput noise - take 10X for your measured data
Those 2nd 2 stages must…
Hello Ken and Seb,
I've put together a spreadsheet of the most promising devices for your review and consideration. This spreadsheet uses your conditions:
Cin= 80pF
Required Bandwidth > 10kHz (I've used 100kHz to allow margin)
Min / Max input…