NXP Semiconductors PTN3222

The PTN3222CUK and PTN3222GM devices are 1-port eUSB2 to USB2 redrivers, enabling the interface of advanced SoC on the latest process nodes with traditional legacy USB2 devices over long PCB traces.

These devices have configuration options of both eUSB2 and USB2 signals that enable fine tuning for a wide range of applications.

 
Key features

• Space saving solution
• Highly configurable
• Robust features
• Cover wide range of applications

 
Additional features

• Space saving solution
  • 1.55 x 1.18 x 0.455 mm solution, saving up to 30% in PCB space versus other solutions
     
• Highly configurable
  • eUSB2HS RX ControlSquelch detection threshold from 50 mV to 95 mV
  • Equalization gain from 0 dB to 4 dB
  • HS TX ControlOutput signal swing from 180 mV to 240 mV
  • De-emphasis level from 0 dB to 3 dB
  • USB2HS RX Control 1Squelch detection threshold from 65 mV to 115 mV
  • Equalization gain from 0 dB to 4 dB
  • HS TX Control 1De-emphasis level from 0 to 0.8*UI
  • De-emphasis level from 0 dB to 110 dB
  • HS TX Control 2Rise/fall time from 4 ns to 20 ns
  • USB2 HS TX rise/fall time from 300 ps to 900 ps
     
• Robust features
  • USB2 data pins tolerate 5.5 V (DC) for 24 hours
  • USB2 data pins withstand short to GND for 24 hours
  • USB2 data pins withstand collision on DP/DN pins due to faulty USB devices
  • GPIOs and high-speed data pins are backpower safe
  • ESD HBM 2 kV CDM 500 V

 
Applications

• Cell Phone
• Laptop
• Notebook
• Portable Electronics
• Smartphone
• Tablet