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HAF2011-90STR-E

Specifications

SKU: 11298675

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HAF2011-90STR-E MOSFET N-Channel 60V 4A TO-263 marking HAF2011 load switch/power management/low gate charge
Parameter Value
Part Number HAF2011-90STR-E
Type High Accuracy Frequency Oscillator
Frequency Range 10 MHz to 50 MHz
Frequency Tolerance ±0.5 ppm at 25°C
Stability ±1.0 ppm over -40°C to +85°C
Output Type CMOS
Supply Voltage 3.3V ± 0.3V
Operating Temperature -40°C to +85°C
Storage Temperature -55°C to +125°C
Package 5 x 7 mm SMD
Mounting Surface Mount
Lead-Free Yes
RoHS Compliant Yes

Instructions:

  1. Handling:

    • Handle with care to avoid mechanical shock or damage.
    • Use proper ESD (Electrostatic Discharge) protection when handling the component.
  2. Soldering:

    • Use a soldering iron with a temperature not exceeding 300°C.
    • Ensure that the soldering process is completed within 10 seconds per pad.
    • Allow the component to cool naturally after soldering.
  3. Power Supply:

    • Connect the supply voltage (3.3V ± 0.3V) to the designated pins.
    • Ensure a stable power supply to maintain frequency accuracy.
  4. PCB Layout:

    • Place the oscillator as close as possible to the load circuit to minimize signal loss.
    • Use ground planes to reduce noise and improve stability.
  5. Testing:

    • After installation, verify the frequency output using a frequency counter or spectrum analyzer.
    • Check for any signs of overheating or instability during operation.
  6. Storage:

    • Store in a dry, cool place away from direct sunlight.
    • Avoid exposure to high humidity and extreme temperatures.
  7. Troubleshooting:

    • If the oscillator does not start, check the power supply connections and ensure there are no shorts.
    • If the frequency is out of tolerance, verify the supply voltage and operating temperature.
(For reference only)

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