Power-efficient class-AB telescopic cascode opamp von Garde, M.P, Lopez-Martin, A.J, Ramirez-Angulo, J

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Super class AB RFC OTA using non-linear current mirrors von Garde, M.P, Lopez-Martin, A.J, Carvajal, R.G, Galan, J.A, Ramirez-Angulo, J

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Super class AB RFC OTA with adaptive local common-mode feedback von Garde, M.P, Lopez-Martin, A.J, Carvajal, R.G, Ramirez-Angulo, J

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The flipped voltage follower: a useful cell for low-voltage low-power circuit design von Carvajal, R.G., Ramirez-Angulo, J., Lopez-Martin, A.J., Torralba, A., Galan, J.A.G., Carlosena, A., Chavero, F.M.

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Power-efficient class AB fully differential amplifier von Saso, J.M, Lopez-Martin, A.J, Garde, M.P, Ramirez-Angulo, J

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Class AB differential difference amplifier for enhanced common-mode feedback von Lopez-Martin, A.J, Garde, M.P, Ramirez-Angulo, J

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Low-voltage highly-linear class AB current mirror with dynamic cascode biasing von ESPARZA-ALFARO, F, LOPEZ-MARTIN, A. J, RAMIREZ-ANGULO, J, CARVAJAL, R. G

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Programmable capacitance scaling scheme based on operational transconductance amplifiers von AGUADO-RUIZ, J, HERNANDEZ-ALVIDREZ, J, LOPEZ-MARTIN, A. J, CARVAJAL, R. G, RAMIREZ-ANGULO, J

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Power-efficient class AB CMOS buffer von LOPEZ-MARTIN, A. J, RAMIREZ-ANGULO, J, CARVAJAL, R. G, ACOSTA, L

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Compact class AB CMOS current mirror von LOPEZ-MARTIN, A. J, RAMIREZ-ANGULO, J, CARVAJAL, R. G, ALGUETA, J. M

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Bandwidth-Enhanced High Current Efficiency Class-AB Buffer With Very Low Output Resistance von Paul, Anindita, Ramirez-Angulo, J., Torralba, A.

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Highly linear voltage follower based on local feedback and cascode transistor with dynamic biasing von LUJAN, C. I, TORRALBA, A, CARVAJAL, R. G, RAMIREZ-ANGULO, J

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Time-Interleaving Sigma-Delta Modulator based Digital-to-Analog Converter with time multiplexing in the analog domain von Colodro, F., Martinez-Heredia, J.M., Mora, J.L., Ramirez-Angulo, J., Torralba, A.

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Low-voltage first-order fully differential CMOS all-pass filter with programmable pole-zero von ACOSTA, L, RAMIREZ-ANGULO, J, LOPEZ-MARTIN, A. J, CARVAJAL, R. G

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A free but efficient low-voltage class-AB two-stage operational amplifier von Ramirez-Angulo, J., Carvajal, R.G., Galan, J.A., Lopez-Martin, A.

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CMOS linear programmable transconductor suitable for adjustable Gm-C filters von SANCHEZ-RODRIGUEZ, T, LUJAN-MARTINEZ, C. I, CARVAJAL, R. G, RAMIREZ-ANGULO, J, LOPEZ-MARTIN, A

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Rail-to-rail fully differential sample and hold based on differential difference amplifier von RAMIREZ-ANGULO, J, LUJAN-MARTINEZ, C. I, RUBIA-MARCOS, C, CARVAJAL, R. G, LOPEZ-MARTIN, A

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Super Class-AB OTAs With Adaptive Biasing and Dynamic Output Current Scaling von Galan, J.A., Lopez-Martin, A.J., Carvajal, R.G., Ramirez-Angulo, J., Rubia-Marcos, C.

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Output stage for low supply voltage, high-performance CMOS current mirrors von Torralba, A., Carvajal, R.G., Ramírez-Angulo, J., Muñoz, F.

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Low-voltage high-performance voltage-mode and current-mode WTA circuits based on flipped voltage followers von Ramirez-Angulo, J., Ducoudray-Acevedo, G., Carvajal, R.G., Lopez-Martin, A.

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