A low-IF wide-band RF transceiver chip was designed for C-HomePlug AV (CHPAV) 2.0 standard Ethernet over Cable (EoC) system application. The chip supported a RF frequency range of 0.3~1.3 GHz, with a maximum IF frequency of 300 MHz. Double LNAs and double PAs were integrated for flexible gain control and optimized noise/linearity trade-off. An integer-N PLL and a digital control interface were integrated as well. The chip was fabricated in TSMC 0.13 μm CMOS process. The simulation results showed that the maximum gain of the receiver was 40 dB while the maximum transmitter power was 10 dBm. The receiver and transmitter mode dissipated 64 mA and 118 mA current respectively at a single 3.3 V supply.