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IDT71321SA55J

Specifications

SKU: 11751839

BUY IDT71321SA55J https://www.utsource.net/itm/p/11751839.html

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

  1. 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.
  2. 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.
  3. 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.
  4. ESD Protection:

    • Handle the device with ESD-protected tools and workstations.
    • Avoid touching the leads directly and use grounded wrist straps.
  5. Configuration:

    • Set the control pins (EN, OE) according to the application requirements.
    • Refer to the datasheet for detailed pin configurations and timing diagrams.
  6. 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.
  7. 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)

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