SCEA110 July 2021 SN74AXC1T45 , SN74AXC1T45-Q1 , TXS0102 , TXS0102-Q1
Management Data Input or Output (MDIO) is a control protocol designed primarily for use with ethernet PHY devices. It typically utilizes an unidirectional 2.5 MHz clock signal (MDC) and bidirectional data bus line (MDIO). See Translate Voltage for RGMII for details on the accompanying RGMII translation.
See more about auto-bidirectional voltage translation in Translation Between Communication Modules and System Controllers
Part Number | AEC-Q100 Qualified | Voltage Translation Range | Features |
---|---|---|---|
SN74AXC1T45 | 0.65 V – 3.6 V |
Glitch-free power supply sequencing Outputs are disabled when either supply is 0 V Active translation architecture Up to 500 Mbps for 1.8 V to 3.3 V translation |
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SN74AXC1T45-Q1 | ✓ | ||
TXS0102 | 1.65 V – 5.5 V |
Auto-bidirectional Open-drain compatible Integrated pull-up resistors |
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✓ |
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