• AFE58JD18: JESD Interface when fast power down

  

  Ed Gouweloos

  TI Thinks Resolved

  Part Number: AFE58JD18 What happens with the JESD interface when the device is placed in fast-power-down? Is drive strength the same, is it completely shut down or is there something else that is different than in normal operating mode? Kind Regards, …

  • over 4 years ago
  • Data converters
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• AFE58JD18: Supply bypass caps

  

  Gregory Duperon

  TI Thinks Resolved

  Part Number: AFE58JD18 In the AFE58JD18 datasheet, it says "Bypass all supply pins with 0.1-μF ceramic chip capacitors (size 0603 or smaller)." I read that as, for every supply pin, one should add a bypass capacitor. However, in the EVM design, this doesn…

  • over 4 years ago
  • Data converters
  • Data converters forum
Answered

• AFE58JD18: Seeking guidance on time varying TGC via digital control

  

  Matthew Zimmerman

  Resolved

  Part Number: AFE58JD18 Other Parts Discussed in Thread: AFE5816 There is a nice guide regarding using time varying TGC with an analog control . However, I'm wondering if there is any guidance available for implementing time varying TGC with digital control…

  • Resolved

  • over 4 years ago
  • Data converters
  • Data converters forum

• AFE58JD18: Active termination during power down

  

  Ed Gouweloos

  TI Thinks Resolved

  Part Number: AFE58JD18 When using active termination and powering down the voltage on the Cact input is 1.7V. Without this active termination it is 1.5V. During the power down the Cact is charged to the 1.7V, after returning from power down this charge…

  • over 4 years ago
  • Data converters
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• AFE58JD16EVM: Software installation error

  

  Orestis Neokleous

  Part Number: AFE58JD16EVM Other Parts Discussed in Thread: AFE58JD18 Tool/software: Hello I am trying to read analog data using AFE58JD18 with TSW14J50. But I encountered an error with the software. Here are details about error and troubleshooting:- …

  • 5 months ago
  • Data converters
  • Data converters forum

• AFE58JD18EVM: Reg AFE58JD18 Evaluation Kit Purchase

  

  Bivin George

  TI Thinks Resolved

  Part Number: AFE58JD18EVM Other Parts Discussed in Thread: AFE58JD18 , TSW14J57EVM , AFE5818EVM I'm planning to use AFE58JD18 in one of the project. Before incorporating the same, i would like to evaluate the same. In AFE58JD18 product page, link for its…

  • over 4 years ago
  • Data converters
  • Data converters forum
Answered

• RE: AFE5809: LVDS sharing and data rate after Decimation

  

  Dajun Zhang

  Resolved

  Hi Sachin， The pdf manual of AFE58JD18 downloaded from TI seems to be a preliminary version. How can I get a complete version? Thanks.

  • 5 months ago
  • Data converters
  • Data converters forum

• AFE5803EVM: Companion board

  

  Taku Murayama

  TI Thinks Resolved

  Part Number: AFE5803EVM Other Parts Discussed in Thread: AFE58JD18 Tool/software: Hi, My customer want to use AFE5803EVM, but companion board is EOLed. Do you have any recomnedation isntead?

  • 6 months ago
  • Data converters
  • Data converters forum
Answered

• AFE58JD18: Common ground?

  

  Gregory Duperon

  Resolved

  Part Number: AFE58JD18 The input to the AFE is single ended and my understanding is that INM connects via a capacitor to a “ground” that is shared with the input transducer. Should this “ground” be connected to the AVSS as well?…

  • Resolved

  • over 5 years ago
  • Data converters
  • Data converters forum
Answered

• AFE58JD18: Pre-configuration behavior?

  

  Gregory Duperon

  Resolved

  Part Number: AFE58JD18 It seems that if the AFE is powered on--but not yet configured--and left in that state for a while, it will get hot. I've found that if I assert the PDN_GLOBAL pin, the unit will not get hot. Should I be applying a pull-up resistor…

  • Resolved

  • over 5 years ago
  • Data converters
  • Data converters forum

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