Specifications
SKU: 6462151
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:
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.
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.
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.
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.
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.
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.
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.
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.
Inquiry - SRC4392IPFBR