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所別:積體電路設計研究所 學生:林拓拔 指導教授:林志明 教授 10,29 ,2007

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所別:積體電路設計研究所 學生:林拓拔 指導教授:林志明 教授 10,29 ,2007

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  1. A 1 Volt CMOS Pseudo Differential AmplifierApirak Suadet and Varakorn KasemsuwanDepartment of Electronics, Faculty of Engineering, King Mongkut's Institute of TechnologyLadkrabang, Ladkrabang Dist., Bangkok, 10520, ThailandPhone: 66-2-326-4222 Ext. 102, Fax: 66-2-739-2398, e-mail: kkvarako@kmitl.ac.th • 所別:積體電路設計研究所 • 學生:林拓拔 • 指導教授:林志明 教授 • 10,29,2007

  2. Figure 1. Block diagram of the proposed PDA

  3. Figure 2. The proposed CMOS PDA

  4. IV. CONCLUSIONS • In this paper, a low voltage CMOS pseudo differential amplifier is proposed. • The circuit use low voltage and wide swing CMFB circuit. • The simulation results show that the circuit and operate under the supply voltage of 1 V with the DM and CM gains of 36 dB and -36 dB respectively. • The unity gain frequency is 1.25 GHz and the power dissipation is 0.23 mW.

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