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DS92LV1212TMSA

Specifications

SKU: 1104898

BUY DS92LV1212TMSA https://www.utsource.net/itm/p/1104898.html
16-40 MHz 10-Bit Bus LVDS Random Lock Deserializer with Embedded Clock Recovery
Parameter Symbol Min Typ Max Unit Notes
Supply Voltage VCC 2.7 - 3.6 V
Differential Input Voltage Range VINdiff -0.5 - 1.8 V
Output Voltage Swing VOSWING 0.4 - 1.4 V
Output Current IOUT - 10 20 mA
Data Rate fDATA - 1.5 3.125 Gbps
Propagation Delay tPD 1.5 - 2.5 ns
Skew tSKEW -0.2 - 0.2 ns
Power Consumption (Per Channel) PCHAN - 100 150 mW
Operating Temperature Toper -40 - 85 °C
Storage Temperature Tstg -65 - 150 °C

Instructions for DS92LV1212TMSA

  1. Power Supply:

    • Ensure the supply voltage (VCC) is within the range of 2.7V to 3.6V.
    • Use a stable power supply to avoid fluctuations that can affect performance.
  2. Input Signal:

    • The differential input voltage range should be between -0.5V and 1.8V.
    • Ensure the input signal is clean and within the specified range to avoid damage or incorrect operation.
  3. Output Configuration:

    • The output voltage swing should be set between 0.4V and 1.4V.
    • The output current should not exceed 20mA to prevent overheating or damage to the device.
  4. Data Rate:

    • The device supports data rates from 1.5Gbps to 3.125Gbps.
    • Verify that the system clock and data rates are compatible with these specifications.
  5. Timing Parameters:

    • The propagation delay (tPD) is typically between 1.5ns and 2.5ns.
    • Skew (tSKEW) should be maintained within ±0.2ns to ensure proper signal integrity.
  6. Power Consumption:

    • Each channel consumes approximately 100mW to 150mW.
    • Design the power distribution network to handle the total power consumption based on the number of channels used.
  7. Temperature Range:

    • The operating temperature range is from -40°C to 85°C.
    • Store the device in temperatures ranging from -65°C to 150°C to ensure long-term reliability.
  8. Handling and Storage:

    • Handle the device with care to avoid static discharge, which can damage sensitive components.
    • Store the device in a dry, cool environment to prevent moisture-related issues.
  9. Layout Considerations:

    • Use controlled impedance traces for high-speed signals to minimize reflections and crosstalk.
    • Place decoupling capacitors close to the power pins to filter out noise and provide stable power.
  10. Testing and Debugging:

    • Use an oscilloscope to verify signal integrity and timing parameters during testing.
    • Refer to the datasheet for detailed test procedures and troubleshooting tips.
(For reference only)

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