Specifications
SKU: 9277257
IC HUB CTLR USB 2.0 24QFN
Parameter | Symbol | Min | Typ | Max | Unit | Description |
---|---|---|---|---|---|---|
Operating Voltage | VCC | 3.0 | 3.3 | 3.6 | V | Supply voltage |
Operating Current (Active) | Icc | - | 50 | 100 | mA | Supply current in active state |
Operating Current (Suspend) | Icc_sus | - | 0.5 | 1 | mA | Supply current in suspend state |
Data Rate | - | 480 | - | Mbps | High-speed data rate | |
Full-Speed Data Rate | - | 12 | - | Mbps | Full-speed data rate | |
Low-Speed Data Rate | - | 1.5 | - | Mbps | Low-speed data rate | |
Differential Input Impedance | Zdiff | 90 | 90 | 90 | Ω | Differential input impedance |
Common-Mode Input Range | Vcm | -0.5 | 2.0 | 3.6 | V | Common-mode input range |
Output Drive Strength | Iout | 10 | 20 | 30 | mA | Maximum output drive strength |
ESD Rating | - | 8 | - | kV | Human Body Model (HBM) | |
Operating Temperature | Toper | -40 | - | 85 | °C | Operating temperature range |
Storage Temperature | Tstg | -65 | - | 150 | °C | Storage temperature range |
Package Type | - | - | - | QFN-24 | Package type |
Instructions for USB2422T/MJ
Power Supply:
- Ensure the supply voltage (VCC) is within the specified range of 3.0V to 3.6V.
- Use a stable power source to avoid voltage fluctuations that could affect performance.
Data Lines:
- Connect the differential data lines (D+ and D-) to the corresponding pins on the USB port.
- Ensure proper termination to match the differential input impedance of 90Ω.
Grounding:
- Connect the ground (GND) pin to the system ground to ensure proper signal integrity and noise reduction.
Configuration:
- Configure the device for high-speed, full-speed, or low-speed operation based on your application requirements.
- Use the appropriate configuration settings to enable or disable specific features.
ESD Protection:
- Handle the device with care to avoid ESD damage.
- Use ESD protection equipment and follow standard ESD handling procedures.
Thermal Management:
- Ensure adequate cooling if operating at high temperatures.
- Use heat sinks or other cooling methods if necessary to maintain the operating temperature within the specified range.
Testing and Validation:
- Perform thorough testing to validate the functionality and performance of the USB2422T/MJ in your specific application.
- Follow USB standards and compliance testing guidelines to ensure compatibility and reliability.
Storage:
- Store the device in a dry, cool environment to prevent damage from moisture and extreme temperatures.
Soldering:
- Use recommended soldering profiles to avoid thermal stress during assembly.
- Ensure proper alignment and soldering of all pins to avoid short circuits or open connections.
Documentation:
- Refer to the datasheet and application notes for detailed information on pin configurations, timing diagrams, and additional specifications.
Inquiry - USB2422T/MJ