[SI-LIST] Re: Op-Amp
- From: DAVID CUTHBERT <telegrapher9@xxxxxxxxx>
- To: codymiller@xxxxxxxxxx
- Date: Wed, 3 Mar 2010 21:28:05 -0700
Cody,
the LT1395 from Linear Technology almost gets you there. It's a Current
Feedback op amp that will operate with +/-5V rails. The GBP is 400 MHz. It
is tame and easy to use.
Analog Devices makes some very fast op amps that run with 12 volts
rail-to-rail. One Current Feedback op amp I have used with good results is
the AD8009. Analog Devices has some very fast Voltage Feedback, unity gain
stable op amps in this GBP range. I have not used any of those.
Dave Cuthbert
On Wed, Mar 3, 2010 at 8:51 AM, <codymiller@xxxxxxxxxx> wrote:
> All,
>
> I am looking for a unity gain amplifier solution that has a bandwidth of
> 500 MHz or higher if possible. I need to be able to drive a 50 ohm load.
> The voltage range needed is around +-5V maybe smaller if necessary.
>
> Any component/circuit suggestions would be appreciated.
>
> Thanks,
> Cody
>
>
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