Description:Supports USB-IF VCM Requirement; Device Supports USB 3.2 Gen2 and Gen1; 3.3 V ± 0.3 V Power Supply; 5 Gbps & 10 Gbps Serial Link with Linear Amplifier; Automatic Receiver Detection; Integrated Input and Output Termination; Pin Adjustable Receiver Equalization and Flat Gain; 100Ω Differential CML I/O’s; Auto Slumber Mode for Adaptive Power Management; Hot−Plug Capable; ESD Protection ±4 kV HBM; Operating Temperature Range Industrial: -40°C to +85°C; Package: uQFN24, 2.5 x 2.5 x 0.5 mm; Pb−Free Device
A good PCB layout should ensure minimal signal trace length, impedance matching, and adequate power supply decoupling. Thermal management is crucial, as the device can dissipate up to 1.4W. A thermal pad on the bottom of the package should be connected to a solid ground plane or a thermal relief pattern to dissipate heat efficiently.
To minimize jitter, use a low-jitter clock source, ensure proper signal termination, and maintain a consistent impedance throughout the signal path. Additionally, use a high-quality PCB material, and consider using a clock jitter attenuator or a phase-locked loop (PLL) to further reduce jitter.
The recommended input termination scheme is a 50Ω resistor to VCC or GND, depending on the signal type. For output termination, use a 50Ω resistor to VCC or GND, or AC-couple the output with a 100nF capacitor and a 50Ω resistor to VCC or GND.
Power sequencing is critical to prevent latch-up or damage. Ensure that the power supplies are ramped up and down slowly (typically 1-10ms) and in the correct sequence (VCC before VEE). Use a power sequencer or a voltage supervisor to control the power-up and power-down sequences.
The NB7NPQ1402E2MMUTWG has built-in ESD protection, but handling precautions are still necessary. Use an ESD wrist strap or mat, handle the device by the package body, and avoid touching the pins or leads. Store the device in an anti-static bag or container.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
NB7NPQ1402E2MMUTWG Overview
Use the download button to access the NB7NPQ1402E2MMUTWG schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like NB7NP,
or try a keyword search, such as Line Driver or Receivers
