TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel


Search tips
Showing 518 results View by: Thread Post Sort by
  • RE: LSF0108: LSF0108 signals cutting off

    Clemens Ladisch
    Clemens Ladisch
    The CC's output pin must sink the current through all pull-up resistors. With higher pull-up currents, a higher V OL is expected. (The CC3301 datasheet specifies 0.45 V for 4 mA, i.e., 112.5 Ω in the worst case.) As long as it is below the other device…
    • 15 days ago
    • Logic
    • Logic forum
  • RE: LSF0108: LSF0108

    Clemens Ladisch
    Clemens Ladisch
    TXV0108. Consider redesigning your system to use 1.8 V I/Os on the FPGA.
    • 1 month ago
    • Logic
    • Logic forum
  • Answered
  • RE: LSF0108: Using LSF0108 as level shifting for SWD

    Yuhao Zhao
    Yuhao Zhao
    Resolved
    Thanks, I reduce the pull-up resistors from 10k to 470ohm. Now SWD works. Although I still did not find the root cause, I will keep new circuit in our Launchpad design.
    • 1 month ago
    • Logic
    • Logic forum
  • LSF0108: Problems of LSF0108PWR usage in camera part

    Shuwen Liu
    Shuwen Liu
    Answer Suggested
    Part Number: LSF0108 Other Parts Discussed in Thread: TXU0304 , TXU0104 , TXU0204 , LSF0002 Tool/software: As shown in the figure above, we want to convert the 1.8V signal from the camera to communicate with the FPGA at 1.2V. In the figure, there is no 0…
    • 14 days ago
    • Interface
    • Interface forum
  • LSF0108: LSF0108 USE?

    Simba Su
    Simba Su
    TI Thinks Resolved
    Part Number: LSF0108 Other Parts Discussed in Thread: TXU0101 , TXU0102 Tool/software: 1、It is required to achieve 3.3V to 5V PWM square wave output, using the recommended leakage circuit, FPGA leakage output, 3.3V power supply on the A-side, and 1.5K…
    • 3 months ago
    • Logic
    • Logic forum
  • Answered
  • LSF0108: shift high level issue

    Tommy Tzeng
    Tommy Tzeng
    Resolved
    Part Number: LSF0108 Tool/software: Hi Team, may we know what is the cause? why does a low level happen on the B side when a high level of 3.3v happen on B side? thanks for your support and learn from you. waveform and schematic as below: PORTPROMPT_LSF0108…
    • Resolved
    • 1 month ago
    • Logic
    • Logic forum
  • LSF0102: Difference betweeen LSF0102 and LSF0108

    Naizeng Wang
    Naizeng Wang
    TI Thinks Resolved
    Part Number: LSF0102 Other Parts Discussed in Thread: LSF0108 , Tool/software: Hi team, What's the difference between LSF0102 and LSF0108 in addition to channel numbers?
    • 2 months ago
    • Logic
    • Logic forum
  • Answered
  • LSF0108: Ioff Or Partial Power Down Features?

    IDK
    IDK
    Resolved
    Part Number: LSF0108 Tool/software: Hi, What is the expected operation for the LSF0108 and other LSF translators if VREF_A is off (0V) and VREF_B & the EN pin are both at 3.3V? Would the B-side I/O be pulled down to GND, would the I/O be high impedance…
    • Resolved
    • 2 months ago
    • Logic
    • Logic forum
  • LSF0108-Q1: Questions on propagation delay max/min and channel-to-channel skew times

    Ian Emdin-Hogenbirk
    Ian Emdin-Hogenbirk
    Answer Suggested
    Part Number: LSF0108-Q1 Tool/software: A few questions on the LSF0108-Q1 level shifter: 1) The switching characteristics defined in section 6.7/6.8 of the datasheet list only typical delay values. Is more information provided elsewhere for the actual…
    • 1 month ago
    • Logic
    • Logic forum
  • LSF0108: Open Drain or Push Pull

    Liang Tsai
    Liang Tsai
    Answer Suggested
    Part Number: LSF0108 Tool/software: Hi teams, I was wondering if the A port and B port are open drain or push pull? Since I saw in the data sheet mentioned that they can have both open-drain and push pull application. Thanks for the help! Best, Liang…
    • 3 months ago
    • Logic
    • Logic forum
>

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

  • Ask a new question