Architecture and design synthesis of 2.5 Gsamples/s 4-b pipelined flash ADC in SoC applications

Wang, M.; Chen, C.-I.H.

doi:10.1109/iecon.2005.1569249

Cited by 5 publications

(6 citation statements)

References 8 publications

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“…Therefore, the current of conducting transistor need to be analyzed, in general static short circuit current is less than 20% of the total current (c) (d) Fig. 4 a VTC, b Comparator using TIQ, c Output V out1 and V out2 of TIQ comparator, d Pixel using TIQ [21]. On transition at the gate inputs, the current starts flowing.…”

Section: Proposed Tiq Based Comparator Circuitsmentioning

confidence: 97%

“…These TIQ based comparator can use to sense low swing in signals [17,18,22] & Coupling capacitors are not needed. & Suitable for System on Chip.…”

Section: Proposed Tiq Based Comparator Circuitsmentioning

confidence: 99%

“…For the high dynamic range digital pixels are designed by (a) multiple sampling, (b) multiple reset, (c) pulse-frequency modulation and multiple reset with or without storage [17].…”

Section: Analysis Of Slew Rate Of Tiq Comparatormentioning

confidence: 99%

“…Assuming oxide thickness and the aspect ratio are same for the transistors used in TIQ. In case of the symmetric VTC [17][18][19][20][21] …”

Section: Proposed Tiq Based Comparator Circuitsmentioning

confidence: 99%

“…On transition at the gate inputs, the current starts flowing. The detail transient current is analyzed [16][17][18].…”

Section: Proposed Tiq Based Comparator Circuitsmentioning

confidence: 99%

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Threshold inverter quantizer based comparator for artificial silicon retina

Chavan¹,

Mishra²

2011

J Opt

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This paper deals with the analysis of the comparator circuit for CMOS technology using inverters. The CMOS based cascaded comparator, worked on the level of threshold setting of CMOS transistors referred as Threshold Inverter Quantizer, TIQ. TIQ has many advantages over the conventional op-amp based comparator and hence can be effectively use for processing the optical signals for the application of Artificial Silicon Retina, ASR. In this paper TIQ analysis presented provides the background for using it in the applications like computer vision, machine vision and surveillance etc. PMOS and NMOS are used for the TIQ. These transistors are designed by the suitable selection of the design parameter 'W' and 'L' to meet the Voltage Threshold Point, VTP on Voltage Threshold characteristics, VTC. VTP act as the dc operating point and is very sensitive and important in the ASR. Operating point and the design parameters 'W' and 'L' for PMOS and NMOS are analyzed and also simulated using Microwind-DSCH.

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Section: Proposed Tiq Based Comparator Circuitsmentioning

confidence: 97%

“…These TIQ based comparator can use to sense low swing in signals [17,18,22] & Coupling capacitors are not needed. & Suitable for System on Chip.…”

Section: Proposed Tiq Based Comparator Circuitsmentioning

confidence: 99%

“…For the high dynamic range digital pixels are designed by (a) multiple sampling, (b) multiple reset, (c) pulse-frequency modulation and multiple reset with or without storage [17].…”

Section: Analysis Of Slew Rate Of Tiq Comparatormentioning

confidence: 99%

“…Assuming oxide thickness and the aspect ratio are same for the transistors used in TIQ. In case of the symmetric VTC [17][18][19][20][21] …”

Section: Proposed Tiq Based Comparator Circuitsmentioning

confidence: 99%

“…On transition at the gate inputs, the current starts flowing. The detail transient current is analyzed [16][17][18].…”

Section: Proposed Tiq Based Comparator Circuitsmentioning

confidence: 99%

See 3 more Smart Citations