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SRC4392IPFBR

Specifications

SKU: 6462151

BUY SRC4392IPFBR https://www.utsource.net/itm/p/6462151.html
2014-11-11
Parameter Symbol Min Typ Max Unit Notes
Supply Voltage VDD 1.62 3.3 5.25 V Operating supply voltage range
Output Voltage Swing VOS - 1.4 1.8 Vpp Differential output voltage swing (RL = 100Ω)
Power Consumption IDD - 200 - mA Typical power consumption at 3.3V, full-scale output
Input Sensitivity VIN - 200 - mVpp Differential input sensitivity for full-scale output
Signal-to-Noise Ratio SNR - 110 - dB Measured with a 20kHz bandwidth
Total Harmonic Distortion THD+N - -107 - dB Measured at 1kHz, 0dBFS
Jitter RJ - 100 - fs RMS jitter, 10Hz to 20MHz
Clock Frequency fCLK 8 - 216 MHz Supported clock frequency range
Data Interface Standard - - I2S - - Supports I2S, Left-justified, Right-justified, TDM
Number of Channels - - 8 - - Maximum number of channels supported
Package Type - - 48-Pin - LQFP Low-profile Quad Flat Package

Instructions:

  1. Power Supply:

    • Ensure the supply voltage (VDD) is within the specified range (1.62V to 5.25V).
    • Use a stable and clean power source to avoid noise and instability.
  2. Output Configuration:

    • Connect the differential outputs to a load resistor (RL) of 100Ω for optimal performance.
    • Ensure the output voltage swing (VOS) does not exceed the maximum rating to prevent distortion.
  3. Input Configuration:

    • The differential input sensitivity (VIN) should be set to 200mVpp for full-scale output.
    • Use a high-quality signal source to minimize noise and interference.
  4. Clock Configuration:

    • Set the clock frequency (fCLK) within the supported range (8MHz to 216MHz).
    • Use a low-jitter clock source to maintain high signal integrity and reduce distortion.
  5. Data Interface:

    • Configure the data interface to the desired standard (I2S, Left-justified, Right-justified, TDM).
    • Ensure the data format and timing are correctly set to match the system requirements.
  6. Channel Configuration:

    • The device supports up to 8 channels. Configure the number of channels based on the application needs.
    • Use the appropriate control registers to enable and configure each channel.
  7. Package Handling:

    • Handle the 48-Pin LQFP package with care to avoid damage to the pins and the device.
    • Follow proper soldering and mounting procedures to ensure reliable operation.
  8. Testing and Verification:

    • After assembly, perform initial testing to verify the correct operation of the device.
    • Monitor key parameters such as SNR, THD+N, and jitter to ensure they meet the specifications.
(For reference only)

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