2133
The 78Q2133 MicroPHY is designed to meet the growing demands of non-traditional networked applications such as Industrial Networking, telecommunications, and others where the full Industrial temperature range must be supported. The tiny size gives designers an edge when board space is at a premium and its single 3.3V supply requirements eliminates the need for 1.8V regulators. The integrated HP Auto-MDI/X function, a must for IP connectivity applications, automatically compensates for crossover cable problems eliminating one of the most common items for technical support calls.Features
10BASE-T/100BASE-TX IEEE-802.3 compliant PHYIntegrated MII, 10BASE-T/100BASE-TX ENDEC
100BASE-TX scrambler/descrambler
Full duplex operation with AUTO MDI/MDI-X cross over correction
Register-programmable transmit amplitude, auto polarity correction
Low Power (290mW typ.) with power-saving and power-down modes and transmitter disable
Single 3.3 V ± 0.3V Supply
78Q2133 rated for -40°C to 85°C operation
