Answered

• TXS02612: Can VCCA and VCCB0,B1 be power up at the same time?

  

  Hiroaki Yuyama TED

  Resolved

  Part Number: TXS02612 Tool/software: Dear , Logic Support members. I am an FAE at a Japanese distributor. One of our customers has asked me about power sequencing. It says, "Apply VCCB0 and VCCB1 only after the VCCA power supply is applied." Is…

  • Resolved

  • 3 days ago
  • Logic
  • Logic forum
Answered

• RE: TXS02612: specification of i/o levels

  

  Bo Bjerre

  Resolved

  Hello, The problem has been solved. Interfacing an SD card needs pull-ups on the CMD and datalines. This is the reason, why the design which uses the TXS02612 works. The levetranslation from 3.3V to 3.3V is not needed, but the build-in pull-ups saves…

  • 2 months ago
  • Logic
  • Logic forum
Answered

• TXS02612: Voltage translation 1.8V to 3.3V for SD card; timing delays

  

  Thomas Rounds

  Resolved

  Other Parts Discussed in Thread: TXS02612 , MIO , TXS0206A Tool/software: Hi all, A couple of questions about the TXS02612 for use in voltage translation for micro-SD card application. 1) Detailed question is below about guaranteed operation at worst case…

  • Resolved

  • 6 months ago
  • Logic
  • Logic forum
Answered

• TXS02612: Different voltage VCCB0 and VCCB1

  

  Stefano Asiri

  Resolved

  Part Number: TXS02612 Tool/software: Hi all, Is possible to use the TXS02612 chip to translate signals from 1.8V to 1.8V on B0 (SEL=0 case) and from 1.8V to 3.3V on B1 (SEL=1 case)? This is my schematic using VCCA=1.8V, VCCB0=1.8V and VCCB1=3.3V:

  • Resolved

  • 7 months ago
  • Logic
  • Logic forum
Answered

• TXS02612: SDIO waveform issue on CLKB1 pin

  

  Stefano Asiri

  Resolved

  Part Number: TXS02612 Tool/software: Hi all, I have designed a system in where SDIO signals for uSD-CARD need to be shifted from 1V8 to 3V3 in DS mode (25MHz) or HS mode (50MHz). From debbugging, we found a problem on the waveforms. This is part of my…

  • Resolved

  • 7 months ago
  • Logic
  • Logic forum

• TXS02612: Problems concerning reading an SD card

  

  Fabien Chen

  Part Number: TXS02612 Hello, I currently have some trouble reading my SD CARD using the TXS02612RTWR. I have a custom board where I use an FPGA the TI60F100S3F2C4 to operate read and write operation to an SD card and the TXS02612RTWR role is to translate…

  • over 1 year ago
  • Logic
  • Logic forum

• TXS02612: RTW Exposed Center Pad. To ground or not to ground, that is the question.

  

  Matt Nickels

  TI Thinks Resolved

  Part Number: TXS02612 I have not been able to find this addressed in the datasheet. Is grounding the exposed center pad of the TXS02612RTWR package required, optional, or forbidden?

  • over 1 year ago
  • Logic
  • Logic forum

• TXS02612: I want know about TXS02612 SD Spec.

  

  Hong Seongsoo

  TI Thinks Resolved

  Part Number: TXS02612 Hello, I have a question about TXS02612. I know the SD card specifications related to TXS02612, but it is not specified in the datasheet. The specifications of the SD card I am currently using are C10/U3/V30/UHS-I. Would it be…

  • over 1 year ago
  • Logic
  • Logic forum

• TXS02612: Questions of TXS02612

  

  Jimmy Lai

  TI Thinks Resolved

  Part Number: TXS02612 Other Parts Discussed in Thread: TXS0206 Dear Team, Does TXS02612 can support this case as below? Many Thanks, Jimmy

  • over 1 year ago
  • Logic
  • Logic forum

• TXS02612: Power consumption

  

  Marvn Arcangel

  TI Thinks Resolved

  Part Number: TXS02612 Hi Team, I need to know how to calculate the power consumption of this device. Would you kindly guide? I could not find the details in the datasheet. Thank you. Regards, Marvin

  • over 1 year ago
  • Logic
  • Logic forum

Didn't find what you are looking for? Post a new question.