AM79C875KC

The AM79C875KC is designed as one kind of highly integrated, low power 10BASE-T/100BASE-TX/FX Quad Ethernet transceiver which includes integrated RMII, ENDECs, Scrambler/Descrambler, and full-featured Auto-Negotiation with support for Parallel Detection and Next Page.Also it offers an optimized pinout for network applications and operates on a 3.3 V supply and offers 5 V I/O tolerance for mixed signal designs.

Features of the AM79C875KC are:(1)four 10/100BASE-TX ethernet PHY transceivers;(2)supports RMII (Reduced MII) interface;(3)125 meter (m) MLT-3 and baseline wander operation;(4)single 3.3 V power supply with 5 V I/O tolerance;(5)patent-pending DC restoration technique reduces baseline wander susceptibility;(6)full and half-duplex operation with full-featured auto-negotiation function;(7)next page register support;(8)one port supports 100BASE-FX function;(9)unique scramble seed per port reduces EMI in switch and repeater applications;(10)built-in loopback and test modes;(11)small package allows side-by-side PHY layout.

The absolute maximum ratings of the AM79C875KC can be summarized as:(1)storage temperature:-55°C to +150°C;(2)ambient temperature under bias:-55°C to +150°C;(3)supply voltage (VDD):-0.5 V to +5.5 V;(4)voltage applied to any input pin:-0.5 V to VDD.If you want to know more information such as the electrical characteristics about the AM79C875KC,please download the datasheet in www.seekic.com or www.chinaicmart.com .