The main goal of this work was to design an input stage which works rail-to-rail and have constant transconductance for the entire common mode range, and it was to be done without the necessity of matching p-and n-channel transistors. Two new circuits which possess these requirements were ...
An amplifier having an imbalance between pull-up and pull-down sections may include a counterpart section to balance the output sections and/or enable them to be driven by balanced drive signals. In one embodiment, a rail-to-rail output stage may include a current minor to drive one side of...
Rail-to-Rail Output Stage Some low-voltage designs don't require Rail-to-Rail or Beyond-the-Rails inputs, but most need Rail-to-Rail output stages to maximize their dynamic performance. The structure of single-supply Rail-to-Rail output stages differs considerably from those in dual-supply o...
专利名称：Rail to rail output stage of an amplifier 发明人：Moshe Gerstenhaber,Scott C.Wurcer,Francisco Jose Carvalhao dos Santos 申请号：US09/119154 申请日：19980720 公开号：US06028481A 公开日：20000222 专利内容由知识产权出版社提供 摘要：A gain stage is disclosed for use in an amplifier ...
Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparators ADCMP600/ADCMP601/ADCMP602 FEATURES Fully specified rail to rail at VCC = 2.5 V to 5.5 V Input common-mode voltage from −0.2 V to VCC + 0.2 V Low glitch CMOS-/TTL-compatible output stage 3.5 ns ...
A rail-to-rail class AB output stage includes a P-channel pull-up transistor () having a source coupled to a first supply rail voltage (V), a gate coupled to a first input conductor () of the output stage, and a drain coupled to an output terminal () of the output stage. An N-...
1.Based on low on-voltage characteristics of MOSFET and inductive switch bootstrap structures of LT 1336,the paper has designed a PWM drive circuit to achieverail-to-rail outputof low-voltage high-current DC servo motor for vehicle.为实现驱动低电压大电流车载直流伺服电机的轨到轨输出,设计利用MOSF...
CMOS Low-Voltage Operational Amplifiers with Constant-gm Rail-to-Rail Input Stage(该篇论文给出了1倍电流镜和3倍电流镜原理) A Compact Power-Efficient 3V CMOS Rail-to-Rail Input/Output Operational Amplifier for VLSI Cell Libraries (用了上一篇论文的3倍电流镜,并给出了一个跨导线性环的输出级,这个输出...
A 0.9V, 0.5 mu A rail-to-rail CMOS operational amplifier input dynamic range, while the output stage architecture provides symmetric rail-to-rail output drive through the use of a low voltage translinear control ... T Stockstad,H Yoshizawa - IEEE Conference on Custom Integrated Circuits 被引...
Fig. 1 Differential input stage composed of a pair of N-channel MOSFETs Op-amps having a common-mode input voltage range that almost covers the GND-VCC or VEE-to-VCC range are called rail-to-rail input op-amps (or full-swing op-amps). The output stage may also be...