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Tenth International Conference on VLSI Design: VLSI in Multimedia Applications
Hyderabad, India
January 04-January 07
ISBN: 0-8186-7755-4
S. Mukherjee, Texas Instrum. India Ltd., Bangalore, India
C. Srinivasan, Texas Instrum. India Ltd., Bangalore, India
V. Pawar, Texas Instrum. India Ltd., Bangalore, India
S. Mathur, Texas Instrum. India Ltd., Bangalore, India
K. Godbole, Texas Instrum. India Ltd., Bangalore, India
E. Soenen, Texas Instrum. India Ltd., Bangalore, India
Presented here is a 10 bit SAR ADC working over a wide supply range of 5.5 V to 2.5 V. The circuit is built in a CMOS process with Metal-Poly capacitors. Issues related to low voltage sampling circuitry design and low voltage high speed comparator design are discussed. Silicon evaluation results are presented.
Index Terms:
sample and hold circuits, SAR ADC, CMOS process, metal-poly capacitor, low voltage sampling circuit, high speed comparator design, successive approximation, 10 bit, 2.5 to 5.5 V
Citation:
S. Mukherjee, C. Srinivasan, V. Pawar, S. Mathur, K. Godbole, E. Soenen, "A 2.5 V 10 bit SAR ADC," vlsid, pp.525, Tenth International Conference on VLSI Design: VLSI in Multimedia Applications, 1997
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