Amplifier with triple-coupled inductors

An apparatus includes an amplifier and a first inductor coupled to an input of the amplifier. The apparatus also includes a second inductor that is inductively coupled to the first inductor and that couples the amplifier to a first supply node. The apparatus further includes a third inductor that is inductively coupled to the first inductor and to the second inductor and that couples the amplifier to a second supply node. 种装置包括放大器以及耦合到放大器的输入的第电感器。装置还包括电感性地耦合到第电感器并且将放大器耦合到第电源节点的第二电感器。装置进步包括电感性耦合到第电感器和第二电感器并且将放大器耦合到第二电源节点的第三电感器。