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I was going through this document, which describes different SAR ADC input types.The below
image is taken from the same document.
I have couple of questions regarding this configuration.
Can I ground IN+ and connect the input to IN-.Any special care is required for this
Why this...
Dear Team,
I have a question which is haunting me for a long time.Till now I did not get any proper explanation.
If you can explain with mathematical proof it is appreciated.
The virtual short concept is only applied to op-amps in negative feedback configuration, and not in case of positive...
Please see my stackk-up below
L1 : Signal Layer Deserializer is present here.
L2 : GND
L3 : VCC+GND
L4 : VCC
L5: GND
L6: Signal layer SC206E is present in this layer
1703067405
Differential pairs are moving from L1 to L6.Solid GND planes are present below differential pairs only on L2 and L5
Dear Team,
According to this link,we can consider a PCB trace as transmission line when,
I have see this explanation many places.But no one explains how transmission line effects comes when rise time is smaller than 2*times propagation delay
and how transmission line effect disappears when...
Dear Team,
This is a continuation of this question.
In my board DS90UB960 is placed in top and SC206E is placed in bottom.
Please see the below image
Below is the enlarged version of CSI0 interface. The yellow color signals are clock and red color are CSI0 t0 3 data line.
These signals are...
Dear Team,
I am interfacing eMMC(THGBMJG6C1LBAU7) memory with EC200U from Quectel.
The Quectel E200U has two SDIO ports.I used SDIO2 for connecting my eMMC memory.
In the hardware design document they have shown WLAN interface with SDIO2.Please see the image below.
Does that mean SDIO2...
My RX and TX are on same PCB
For RX UFL connectors are used.
Cameras will be connected to this RX connector. SERDES cameras are used.
These cameras are sitting in the back of our electric bike
This is very informative.
I think TI have some confusion in this. Below is the guidance they provided in the reference design.
Here it is 10mils and in datasheet it is 5mils.
1702358970
I tried to back calculate how you arrived 75mils.Please let me know it is fine or not.
FR4 propagation speed...
Dear Team,
We are using DS90UB960-Q1 n our design. The layout guideline(Page no 178) says ". Minimize intra-pair and inter-pair length mismatch within a single CSI-2 TX Port (recommended <= 5 mils)."
Our layout team is not able to achieve this. The best they can achieve is 250mils.
May I...
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