Hi Stewart,
I would use such a filter topology in the differential output amplifier:
In this simulation ideal passive components are assumed. The peak of about -70dB at 3MHz comes form the finite common mode rejection of TLV712. This simulation…
Hi Kuan,
I agree with Kai that that THS4521 is most likely unnecessary for this application.
RRIO means Rail to Rail Input/Output - meaning that the input and output voltages can swing from rail to rail (positive and negative supplies). As Kai pointed…
Hi Filip,
Here are all of the thermal measurements for TLV712 in the DBV package:
Theta JA: 249.2 C/W
Theta JC (top): 136.4 C/W
Theta JB: 85.9 C/W
Psi JT: 19.5 C/W
Psi JB: 85.3 C/W
Very Respectfully,
Ryan
Ramgopal,
Your assessment of the bulk decoupling required is correct. You must calculate the required amount and validate it. The Hardware Design Guide (SPRABI2) discusses this calculation.
This bulk capacitance will affect the control loop on the…
SI,
Please see the attached presentation. It was originally prepared for the LM10010 which was later superceded by the LM10011 which has higher precision. Please also see the many E2E posts discussing the LM10011 and TPS56121 with C667x and C665x. …
Hi,
I've attached the 2013 User's Guide for power products. Starting on page 53 you will find a selection of PWM controllers. many of these teh frequency can be varied according to external criteria.
As an example if you use a UC3842 it is a simple…
Gary,
Most any of our power controllers with dual output capability will provide the control. See attached document starting at page 50 with the dual output controllers on page 53 and 54 and choose what features you want.
Regards,
John
