Specifications
SKU: 11751839
Parameter | Description | Value |
---|---|---|
Device Type | High-Speed Bus Switch | - |
Package | TQFP-48 | 7x7mm |
Supply Voltage (VCC) | Operating Supply Voltage | 1.65V to 3.6V |
Operating Temperature | Junction Temperature Range | -40°C to +85°C |
Data Rate | Maximum Data Rate | 2.5 Gbps |
Channel Count | Number of Channels | 2 |
Insertion Loss | Typical Insertion Loss at 2.5 Gbps | 0.4 dB (max) |
Return Loss | Typical Return Loss at 2.5 Gbps | -15 dB (min) |
Propagation Delay | Typical Propagation Delay | 0.4 ns |
Power Consumption | Typical Power Consumption at 2.5 Gbps | 120 mW/channel |
ESD Protection | Human Body Model (HBM) | ±4 kV |
Mounting Type | Surface Mount | - |
Instructions for Use
Power Supply:
- Ensure that the supply voltage (VCC) is within the specified range of 1.65V to 3.6V.
- Use decoupling capacitors (0.1 μF and 10 μF) close to the power pins to minimize noise.
Signal Integrity:
- Keep signal traces as short as possible to reduce parasitic capacitance and inductance.
- Use controlled impedance traces to maintain signal integrity, especially for high-speed signals.
Thermal Management:
- Ensure adequate cooling by providing a thermal pad or heatsink if operating at high temperatures.
- Follow the recommended PCB layout guidelines to optimize heat dissipation.
ESD Protection:
- Handle the device with ESD-protected tools and workstations.
- Avoid touching the leads directly and use grounded wrist straps.
Configuration:
- Set the control pins (EN, OE) according to the application requirements.
- Refer to the datasheet for detailed pin configurations and timing diagrams.
Testing:
- Use a high-frequency test setup to verify the performance at the maximum data rate.
- Perform eye diagram tests to ensure signal quality and compliance with industry standards.
Storage:
- Store the device in a dry, cool environment to prevent moisture damage.
- Use anti-static bags for long-term storage.
For more detailed information, refer to the IDT71321SA55J datasheet and application notes provided by the manufacturer.
(For reference only)Inquiry - IDT71321SA55J