Specifications
SKU: 1104898
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
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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