GTL2002DC datasheet by NXP Semiconductors

GTL2002DC Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the GTL2002DC?
  The recommended operating voltage range for the GTL2002DC is 1.4V to 3.6V, with a typical voltage of 1.8V.
• How do I determine the correct pull-up resistor value for the GTL2002DC?
  The correct pull-up resistor value for the GTL2002DC depends on the specific application and the desired rise time. A general guideline is to use a pull-up resistor value between 1kΩ and 10kΩ. Consult the NXP application note AN11173 for more information.
• Can I use the GTL2002DC as a level translator for high-speed signals?
  Yes, the GTL2002DC is designed for high-speed signal translation and can operate at frequencies up to 100 MHz. However, the maximum frequency depends on the specific application and the signal quality. Consult the NXP application note AN11173 for more information.
• How do I handle the power sequencing for the GTL2002DC?
  The GTL2002DC requires a specific power sequencing to ensure proper operation. The VCC pin should be powered up before the VREF pin, and the VREF pin should be powered up before the input signals. Consult the NXP application note AN11173 for more information.
• What is the maximum current rating for the GTL2002DC?
  The maximum current rating for the GTL2002DC is 50mA per channel, with a total current rating of 100mA for the entire device.