84220

The 84220 is designed as quad 100baseTX / 100baseFX / 10baseT physical layer device for pair ad fiber ethernet applications. 84220 can be configured for either 100Mbps (100baseFX or 100baseTX) or 10Mbps (10baseT) ethernet operation.

84220 has many features. The first one is single chip 100baseTX / 100baseFX / 10baseT physical layer solution. The second one is four independent channels in one IC. The third one is 3.3V power supply with 5V tolerant I/O. The fourth one is dual speed - 10/100 Mbps. The fifth one is half and full duplex. The sixth one is MII interface or reduced pin count MII (RMII) interface to ethernet controller. The seventh one is MI interface for configuration and status. The eighth one is autonegotiation for 10/100, full/half duplex. The ninth one is it meets all applicable IEEE 802.3, 10baseT, 100baseTX and 100baseFX standards. The tenth one is on chip wave shaping - no external filters required. And so on. For more information about 84220 please contact us.

Some absolute maximum ratings of 84220 have been concluded into several points as follow. The first one is about its Vcc supply voltage which would be from -0.3V to 4.0V. The second one is about its all inputs and outputs which would be from -0.3V to 5.5V. The third one is about its package power dissipation which would be 2.5W at 70°C. The fourth one is about its storage temperature range which would be from -65°C to +150°C. The fifth one is about its temperature under bias which would be from -10°C to +80°C. The sixth one is about its lead temperature (soldering, 10sec) which would be 260°C. The last one is about its body temperature (soldering, 30 sec) which would be 220°C. And so on. If you have any question or suggestion or want know more information about 84220 please contact us.