A fully integrated 3 to 5 GHz CMOS mixer with active balun for UWB receiver

De Mao Chen; Zhi-Ming Lin

doi:10.1109/APCCAS.2006.342447

A fully integrated 3 to 5 GHz CMOS mixer with active balun for UWB receiver

De Mao Chen, Zhi-Ming Lin

Department of Computer Science and Information Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

A fully integrated 3-to-5 GHz CMOS mixer for UWB system is presented in this paper. The designed mixer utilizes a dynamic injection circuit to reduce noise figure. In order to adjust the conversion gain, linearity, and noise figure easily, we connect a capacitor and a resistor in series between the drain and the gate of a NMOS transistor. A designed active balun which converts the single-ended input signals to differential signals for UWB is also proposed. The fully integrated mixer is designed and fabricated in 0.18 μm TSMC technology with 1.27 × 1.14 mm² die size. With -30 dBm for 3 ∼ 5 GHz input RF, 0 dBm for 3 ∼ 5 GHz input LO, and 100 MHz output baseband frequency, the simulated chip achieves 5 ∼ 13 dB conversion gain, -4 ∼ 2.4 dBm input intercept point (IIP3) and 11.7 ∼13.7 dB noise figure for 1.8 V supply voltage.

Original language	English
Title of host publication	APCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems
Pages	370-373
Number of pages	4
DOIs	https://doi.org/10.1109/APCCAS.2006.342447
Publication status	Published - 2006 Dec 1
Event	APCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems - , Singapore Duration: 2006 Dec 4 → 2006 Dec 6

Other

Other	APCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems
Country	Singapore
Period	06-12-04 → 06-12-06

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Access to Document

10.1109/APCCAS.2006.342447

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Cite this

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title = "A fully integrated 3 to 5 GHz CMOS mixer with active balun for UWB receiver",

abstract = "A fully integrated 3-to-5 GHz CMOS mixer for UWB system is presented in this paper. The designed mixer utilizes a dynamic injection circuit to reduce noise figure. In order to adjust the conversion gain, linearity, and noise figure easily, we connect a capacitor and a resistor in series between the drain and the gate of a NMOS transistor. A designed active balun which converts the single-ended input signals to differential signals for UWB is also proposed. The fully integrated mixer is designed and fabricated in 0.18 μm TSMC technology with 1.27 × 1.14 mm2 die size. With -30 dBm for 3 ∼ 5 GHz input RF, 0 dBm for 3 ∼ 5 GHz input LO, and 100 MHz output baseband frequency, the simulated chip achieves 5 ∼ 13 dB conversion gain, -4 ∼ 2.4 dBm input intercept point (IIP3) and 11.7 ∼13.7 dB noise figure for 1.8 V supply voltage.",

author = "Chen, {De Mao} and Zhi-Ming Lin",

year = "2006",

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AU - Lin, Zhi-Ming

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N2 - A fully integrated 3-to-5 GHz CMOS mixer for UWB system is presented in this paper. The designed mixer utilizes a dynamic injection circuit to reduce noise figure. In order to adjust the conversion gain, linearity, and noise figure easily, we connect a capacitor and a resistor in series between the drain and the gate of a NMOS transistor. A designed active balun which converts the single-ended input signals to differential signals for UWB is also proposed. The fully integrated mixer is designed and fabricated in 0.18 μm TSMC technology with 1.27 × 1.14 mm2 die size. With -30 dBm for 3 ∼ 5 GHz input RF, 0 dBm for 3 ∼ 5 GHz input LO, and 100 MHz output baseband frequency, the simulated chip achieves 5 ∼ 13 dB conversion gain, -4 ∼ 2.4 dBm input intercept point (IIP3) and 11.7 ∼13.7 dB noise figure for 1.8 V supply voltage.

AB - A fully integrated 3-to-5 GHz CMOS mixer for UWB system is presented in this paper. The designed mixer utilizes a dynamic injection circuit to reduce noise figure. In order to adjust the conversion gain, linearity, and noise figure easily, we connect a capacitor and a resistor in series between the drain and the gate of a NMOS transistor. A designed active balun which converts the single-ended input signals to differential signals for UWB is also proposed. The fully integrated mixer is designed and fabricated in 0.18 μm TSMC technology with 1.27 × 1.14 mm2 die size. With -30 dBm for 3 ∼ 5 GHz input RF, 0 dBm for 3 ∼ 5 GHz input LO, and 100 MHz output baseband frequency, the simulated chip achieves 5 ∼ 13 dB conversion gain, -4 ∼ 2.4 dBm input intercept point (IIP3) and 11.7 ∼13.7 dB noise figure for 1.8 V supply voltage.

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T2 - APCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems

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