Maxim provides a recommended PCB layout in the application note AN1916, which includes guidelines for component placement, routing, and grounding to minimize EMI and noise.
The MAX306CWI requires proper termination for high-speed signals. Use a 50Ω termination resistor at the receiver end, and ensure the transmission line is properly matched to the driver impedance.
The maximum cable length supported by the MAX306CWI depends on the signal frequency and cable characteristics. As a general guideline, the MAX306CWI can support cable lengths up to 10 meters at 100 Mbps and 5 meters at 1 Gbps.
The MAX306CWI can be configured for half-duplex or full-duplex operation by setting the MODE pin accordingly. For half-duplex operation, tie the MODE pin to GND, and for full-duplex operation, tie it to VCC.
The recommended power-up sequence for the MAX306CWI is to apply VCC first, followed by the input signals. This ensures proper device initialization and prevents latch-up.
MAX306CWI datasheet
by Maxim Integrated Products
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