Abstract
ing
Transimpedance Amplifier in 65 nm CMOS
Jun Deguchi, Member , IEEE, Daisuke Miyashita , Member , IEEE, Y osuke Ogasawara, Gaku Takemura,
Masaomi Iwanaga, Kenichi Sami, Rui Ito, Junji Wadatsumi, Y uki Tsuda, Shoko Oda, Shunji Kawaguchi,
Nobuyuki Itoh, Member , IEEE, and Mototsugu Hamada , Member , IEEE
Abstract—This paper presents a fully integrated 2 RX
1
TX dual-band direct-conversion mobile WiMAX transceiver in a
65 nm CMOS technology. The frequency division ratios of 4 for
the low band (2.