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Data Sheet
DP83822 Robust, Low Power 10/100 Mbps Ethernet
Physical Layer Transceiver
1 Features
- Ultra-robust 10/100Mbs PHY
- IEC 61000-4-2 ESD: +/-
8KV contact discharge
- IEC 61000-4-4 EFT: Class
A at 4KV
- CISPR 22 conducted
emissions: Class B
- CISPR 22 radiated
emissions: Class B
- Operating temperature: -40C to 125C
- MAC interfaces: RGMII / RMII / MII
- IEEE 802.3u compliant: 100BASE-FX, 100BASE-TX and 10BASE-Te
- Flexible supply options
- Low power single supply options
- 1.8V AVD < 120 mW
- 3.3-V AVD < 220 mW
- Available I/O voltages:
3.3V/2.5V/1.8V
- Power saving features
- Energy efficient Ethernet (EEE) IEEE 802.3az
- WoL (Wake-on-LAN) support with magic packet detection
- Programmable energy savings modes
- Start of frame detect for IEEE 1588 time stamp
- Diagnostic tools: Cable diagnostics, BIST (Built-in self-test), loopback, rapid
link-down detection
- Auto-crossover in force modes
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