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This paper presents a high speed Operational Transconductance Amplifier (OTA) that. J% r4 I; J& l5 p2 E$ ^3 J! [, g, \. P9 k% y7 r( Q
was designed to be used in a pipeline A/D converter. The design improves on the OTA) }5 c. b+ A7 c+ I: q: e- [5 V! m' R4 g9 C5 [" Y0 j
used in a previous design by a University of Maine student[1]. It uses a telescopic architecture! F9 M$ C- C: i8 R
0 Q8 r& ^, J% O' n# E- C) s6 ras well as gain-boosting to improve its settling time and DC gain.1 L: s ^/ X3 f0 h4 t* \3 Z
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) l& k8 [) L1 o9 x- i這是本不錯的書.
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