Forum Post: RE: AFE5816 overload input
Sorry, about the 2nd question (INP_SOURCE and INPx), I could understand. Could you tell me about overload? Thanks,
View ArticleForum Post: RE: Using LM98725
hi Hooman, waiting for your response on clamp and sample settings.
View ArticleForum Post: RE: Using LM98725
The only change I did in my schematic is the use of coupling capacitors on the the analog output from the sensors (c26, c27 and c28) (Please visit the site to view this file)
View ArticleForum Post: RE: AFE5816 overload input
Hello Takumi-san, Yes. the max linear input at lowest gain is 1Vpp. When the signal is overloaded, we recommend the customer to follow the guidelines outlined section 9.3.2.4.1 of the datasheet.
View ArticleForum Post: RE: AFE5816 overload input
Hi Praveen-san, Thank you for your reply ! I understood. Regards,
View ArticleForum Post: RE: Using LM98725
Hi Martin, Sorry about the delay. I see that you are AC coupling the inputs. You may want to increase the input coupling caps (currently 100nF) to say 1uF. To answer your questions: 1. "Kindly also...
View ArticleForum Post: Fish Finder system using AFE5809
We would like to develop a sonar system as a fish finder. We would like to generate and transmit the wave, receive the echo of the wave after hitting an object. In the future, we would add a touch...
View ArticleForum Post: TX-SDK-V1 KELLY FPGA LABVIEW
Hello! I am wondering about to order a TX-SDK kit. I have read in another discussion, that the LM96570 beamformer can be controlled with another FPGA (if somebody want an independent environment). It...
View ArticleForum Post: RE: Using LM98725
Hi Hooman, OPA Buffer Application: Yes I'm using the sensor output for testing. Buffer output is connected to the test pins only. PIXPHASE: I know that there is a delay in sensor data output respect to...
View ArticleForum Post: RE: Using LM98725
Hi Martin, Here are some responses. PIXPHASE: I know that there is a delay in sensor data output respect to the clock but this delay is not fixed because it keep changes and I have to adjust the...
View ArticleForum Post: RE: some questions about LM98620
Hooman, More question it is about LM98620 timing, In SH2a Mode, the MAX value of tMCS_MIN is 15.5ns for full temperature range as description in datasheet, does it means that tMCS_MIN must be set...
View ArticleForum Post: RE: Using LM98725
Hi Hooman, I have tried to replace .01uF capacitor with 1uF as you told but I have noticed that when the sensor is in dark the output from the sensor is constant around 0.6 volts but as I connect the...
View ArticleForum Post: VSP5610 register map
Hi , I can't find VSP5610 register map and user guide. Is it NDA needed?
View ArticleForum Post: RE: Using LM98725
Hi Martin, Please contact me directly via email so that we can find out the best support avenue: hooman.hashemi@ti.com Regards, Hooman
View ArticleForum Post: AFE5816 Power supply 1.8 and 1.9V
Hi, I would like to ask you a basic question about power supply. Is it possible to use 1P8(1.8V) supply for 1P9(1.9V) and vice versa? That is to say, I would like to use 1.8V for both 1P8 and 1P9....
View ArticleForum Post: AFE4300 860 SPS per channel or total throughput?
Hi Team, For the AFE4300 , is the 860-SPS per channel or the total throughput of the A to D conversion? I am thinking it is the total throughput, but would like to verify. Thank you, Jared
View ArticleForum Post: Ultrasound evaluation board-Tx-SDK FPGA software access
Hi Everyone! I'd like to repeat my question, if there any expectation :) Are there any chance to step in connect with the original embedded software on the Opal Kelly FPGA through Windows? I mean, for...
View ArticleForum Post: RE: AFE5816 Power supply 1.8 and 1.9V
Thank you for support. I checked the datasheet again and I noticed that 1.8V(1P8) is for ADC die and 1.9V(1P9) is for VCA die. So I think that we should not use common power supply for 1.8V and 1.9V....
View ArticleForum Post: RE: AFE5816 Power supply 1.8 and 1.9V
Hi Takumi-san, As you can refer from the AFE5816 datasheet, it is recommended to set the AVDD_3P15 voltage nominally at 3.15V and design the power rail to have variation of less than +/- 150mV. Having...
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