Details
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4:1 HDMI/DVI Switch with Equalization, DDC/CEC Buffers and EDID Replication
| Parameter | Symbol | Min | Typ | Max | Unit | Notes |
|---|---|---|---|---|---|---|
| Supply Voltage | VDD | 1.7 | 1.8 | 3.6 | V | |
| Differential Input Range | VIN_DIFF | -0.5 | 2.0 | V | ||
| Output Voltage Swing | VOUT | 0.2 | 1.6 | V | ||
| Bandwidth | BW | 1.4 | GHz | |||
| Gain | G | 2 | V/V | |||
| Power Consumption | PWR | 200 | mW | |||
| Input Capacitance | CIN | 2 | pF | |||
| Output Capacitance | COUT | 10 | pF | |||
| Operating Temperature | Toper | -40 | 85 | °C | ||
| Storage Temperature | Tstg | -65 | 150 | °C |
Instructions for Use
Power Supply:
- Ensure the supply voltage (VDD) is within the range of 1.7V to 3.6V.
- Use a stable power source to avoid fluctuations that could affect performance.
Input Signal:
- The differential input range (VIN_DIFF) should be between -0.5V and 2.0V.
- Connect the input signals to the differential input pins (IN+ and IN-).
Output Configuration:
- The output voltage swing (VOUT) can range from 0.2V to 1.6V.
- Ensure the load capacitance on the output does not exceed 10pF to maintain stability and performance.
Bandwidth and Gain:
- The device has a typical bandwidth (BW) of 1.4GHz.
- The gain (G) is fixed at 2V/V.
Power Consumption:
- The typical power consumption (PWR) is 200mW.
Temperature Considerations:
- Operate the device within the temperature range of -40°C to 85°C for optimal performance.
- Store the device in an environment with temperatures ranging from -65°C to 150°C.
Capacitance Management:
- The input capacitance (CIN) is typically 2pF.
- The output capacitance (COUT) is typically 10pF. Keep these values in mind when designing the circuit to avoid loading issues.
Layout and PCB Design:
- Use short, wide traces for signal paths to minimize parasitic inductance and capacitance.
- Place decoupling capacitors close to the power pins to ensure stable operation.
Handling and Storage:
- Handle the device with care to avoid static damage.
- Store in a dry, cool place to prevent moisture-related issues.
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