[USRP-users] LFTX Pk-Pk voltage
Marcus D. Leech
mleech at ripnet.com
Wed Apr 29 09:58:19 EDT 2015
On 04/29/2015 09:51 AM, Nemanja Savic wrote:
> Hello and thank you Marcus (and other guys),
> I should have taken a look on schematic. My idea was to drive external
> trigger of HAMEG programmable synthesizer, which accepts TTL level and
> it looks like I will have to change that feedback resistors.
If you just want to produce a TTL-level trigger for something, there are
the GPIO pins on the LFTX that you can use instead, unless you want to
drive them at very high rates.
> On Tue, Apr 28, 2015 at 7:15 PM, <mleech at ripnet.com
> <mailto:mleech at ripnet.com>> wrote:
> In my reply earlier, I said "ADC", when in fact I meant "DAC".
> The DAC still has a reference level, set by the DAC
> hardware--thanks to Ian for politely and discretely pointing this
> out :)
> Which means that output levels will vary somewhat among different
> USRP "host" devices.
> On 2015-04-28 06:27, Nemanja Savic via USRP-users wrote:
>> Hi all guys,
>> I wonder whether possible to drive LFTX output to more than 1V
>> Pk-Pk, which is at the moment maximum that I can get.
>> Nemanja Savić
>> USRP-users mailing list
>> USRP-users at lists.ettus.com <mailto:USRP-users at lists.ettus.com>
> Nemanja Savić
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