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…
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 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…
