Hardware
1 hardware offering
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Evaluation and Development BoardsPTN3222CUK-EVB eUSB2 to USB2 Redriver Evaluation Board
1-Port eUSB2 to USB2 Redriver
PTN3222 Receive alerts
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.
Product Details
Block Diagram
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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
- eUSB2
- HS RX Control
- Squelch detection threshold from 50 mV to 95 mV
- Equalization gain from 0 dB to 4 dB
- HS TX Control
- Output signal swing from 180 mV to 240 mV
- De-emphasis level from 0 dB to 3 dB
- HS RX Control
- USB2
- HS RX Control 1
- Squelch detection threshold from 65 mV to 115 mV
- Equalization gain from 0 dB to 4 dB
- HS TX Control 1
- De-emphasis level from 0 to 0.8*UI
- De-emphasis level from 0 dB to 110 dB
- HS TX Control 2
- Rise/fall time from 4 ns to 20 ns
- USB2 HS TX rise/fall time from 300 ps to 900 ps
- HS RX Control 1
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
Documentation
Quick reference to our documentation types.
4 documents
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Data Sheet
1-port eUSB2 to USB2 redriver data sheet
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Application Note
AN13462, PTN3222 Layout Guidelines
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Package Information
sot2063-1
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Package Information
sot2074-1