Curvature compensated CMOS bandgap with sub 1V supply
Citations
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5 citations
Cites background or methods from "Curvature compensated CMOS bandgap ..."
...To overcome this issue in such systems the BVR based on current-mode architecture has to be used [1-7, 9, 11-13]....
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...what implies that circuit can operate at supply voltage VDD even lower than 1 V [1, 2, 4, 5, 7, 9, 12]....
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...The second order temperature curvature compensation technique and its implementations are widely described in the literature [1, 5, 7-10, 14]....
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...Nowadays, depending on target application, chosen technology, available power and area budget implemented BVRs are characterized by the temperature coefficients (TCs) of the order of several/dozens ppm/°C and by the reference voltage VREF dependence on the supply voltage at the level of tens part of percent [1-15]....
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2 citations
Cites methods from "Curvature compensated CMOS bandgap ..."
...PROPOSED BGR CIRCUIT In this work, and considering only first-order temperature compensation, we present an enhancement of the circuit proposed by Tom in [11]....
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...The latter was used by references Malcovati [10] and Tom [11] in their lowvoltage BiCMOS bandgap designs....
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...In this work, and considering only first-order temperature compensation, we present an enhancement of the circuit proposed by Tom in [11]....
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Cites background from "Curvature compensated CMOS bandgap ..."
...Wi th the emergence of foundry outsourcing and of post-proces sing services, engineering education begins a modern gen eration [1] This paper discusses our experience for continuing engineering education program for teaching microele ctronics using the available resources local facilities to b uild sensors....
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References
3,118 citations
"Curvature compensated CMOS bandgap ..." refers background in this paper
...The complete equation for the reference voltage is given by [10]...
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...Second order effects are generally compensated using extra operational amplifiers or switched capacitor structures [10]....
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820 citations
"Curvature compensated CMOS bandgap ..." refers background in this paper
...Several other low voltage CMOS BGRs are proposed in [3], [4], [5] and [6]....
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394 citations
387 citations
"Curvature compensated CMOS bandgap ..." refers methods in this paper
...However, due to simplicity we have considered the technique given in [9]....
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...In our work, a bandgap reference based on the topology presented in [9] has been designed in 0....
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238 citations