Description
Item Description:
The Alaska 88E1112 Gigabit Ethernet Transceiver is a physical layer device for Ethernet 1000BASE-T, 100BASE-TX, and 10BASE-T applications. It is manufactured using standard digital CMOS process and contains all the active circuitry required to implement the physical layer functions to transmit and receive data on standard CAT 5 unshielded twisted pair. The Alaska 88E1112 device supports the Serial Gigabit Media Independent Interface (SGMII) for direct connection to a MAC/Switch port. The 88E1112 device incorporates an additional 1.25 GHz SERDES (Serializer/Deserializer) which may be connected directly to a fiber-optic transceiver for 1000BASE-X applications. The SERDES is switchable to support 125 MHz operation for 100BASEFX applications. Additionally, the 88E1112 device may be used to implement 10/100/1000BASE-T Gigabit Interface Converter (GBIC) or Small Form Factor Pluggable (SFP) modules. The 88E1112 device uses advanced mixed-signal processing to perform equalization, echo and crosstalk cancellation, data recovery, and error correction at a gigabit per second data rate. The device achieves robust performance in noisy environments with very low power dissipation.
Product Specs:
| Brand | Marvell |
| MPN | 88E1112-C2-NNC1I000 |
| Model | 88E1112 |
| IC Case / Package | QFN |
| IC Mounting | Surface Mount |
| No. of Pins | 64 |
| Operating Temperature Max | 85 °C |
| Operating Temperature Min | -40 °C |
