Shaper design in CMOS for high dynamic range
Abstract
An analog filter is presented that comprises a chain of filter stages, a feedback resistor for providing a negative feedback, and a feedback capacitor for providing a positive feedback. Each filter stage has an input node and an output node. The output node of a filter stage is connected to the input node of an immediately succeeding filter stage through a resistor. The feedback resistor has a first end connected to the output node of the last filter stage along the chain of filter stages, and a second end connected to the input node of a first preceding filter stage. The feedback capacitor has a first end connected to the output node of one of the chain of filter stages, and a second end connected to the input node of a second preceding filter stage.
- Inventors:
- Issue Date:
- Research Org.:
- Brookhaven National Laboratory (BNL), Upton, NY (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1187929
- Patent Number(s):
- 9071219
- Application Number:
- 14/115,308
- Assignee:
- Brookhaven Science Associates, LLC (Upton, NY)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H03 - BASIC ELECTRONIC CIRCUITRY H03F - AMPLIFIERS
H - ELECTRICITY H03 - BASIC ELECTRONIC CIRCUITRY H03H - IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS
- DOE Contract Number:
- AC02-98CH10886
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2012 Apr 04
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING; 36 MATERIALS SCIENCE
Citation Formats
De Geronimo, Gianluigi, and Li, Shaorui. Shaper design in CMOS for high dynamic range. United States: N. p., 2015.
Web.
De Geronimo, Gianluigi, & Li, Shaorui. Shaper design in CMOS for high dynamic range. United States.
De Geronimo, Gianluigi, and Li, Shaorui. Tue .
"Shaper design in CMOS for high dynamic range". United States. https://www.osti.gov/servlets/purl/1187929.
@article{osti_1187929,
title = {Shaper design in CMOS for high dynamic range},
author = {De Geronimo, Gianluigi and Li, Shaorui},
abstractNote = {An analog filter is presented that comprises a chain of filter stages, a feedback resistor for providing a negative feedback, and a feedback capacitor for providing a positive feedback. Each filter stage has an input node and an output node. The output node of a filter stage is connected to the input node of an immediately succeeding filter stage through a resistor. The feedback resistor has a first end connected to the output node of the last filter stage along the chain of filter stages, and a second end connected to the input node of a first preceding filter stage. The feedback capacitor has a first end connected to the output node of one of the chain of filter stages, and a second end connected to the input node of a second preceding filter stage.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {6}
}
Works referenced in this record:
Active-RC filter with compensation to reduce Q enhancement
patent, July 2006
- Gudem, Prasad Srinivasa Siva; Gazzerro, Peter C.
- US Patent Document 7,075,364
Radio receiver/transceiver including an interface circuit selectively operable in a current mode or a voltage mode
patent, June 2008
- Goddard, Simon
- US Patent Document 7,392,028
A novel compact topology for high-resolution CMOS/BiCMOS spectroscopy amplifiers
journal, October 2005
- Buzzetti, S.; Guazzoni, C.
- IEEE Transactions on Nuclear Science, Vol. 52, Issue 5
‘R-lens filter’: An (RC)n current-mode lowpass filter
journal, January 1999
- Bertuccio, G.; Gallina, P.; Sampietro, M.
- Electronics Letters, Vol. 35, Issue 15
Design of high-linear CMOS circuit using a constant transconductance method for gamma-ray spectroscopy system
journal, February 2011
- Jung, I. I.; Lee, J. H.; Lee, C. S.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 629, Issue 1, p. 277-281
Integrated RC cell for time-invariant shaping amplifiers
journal, October 2004
- Fiorini, C.; Porro, M.
- IEEE Transactions on Nuclear Science, Vol. 51, Issue 5
8-channel CMOS preamplifier and shaper with adjustable peaking time and automatic pole-zero cancellation
journal, May 1998
- Chase, R. L.; Hrisoho, A.; Richer, J.-P.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 409, Issue 1-3, p. 328-331
Direct synthesis of the Gaussian filter for nuclear pulse amplifiers
journal, October 1976
- Ohkawa, S.; Yoshizawa, M.; Husimi, K.
- Nuclear Instruments and Methods, Vol. 138, Issue 1, p. 85-92
Detailed study of particle detectors OTA-based CMOS Semi-Gaussian shapers
journal, December 2007
- Noulis, T.; Deradonis, C.; Siskos, S.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 583, Issue 2-3, p. 469-478
The Second Stage Noise Contribution of a Nuclear Pulse Amplifier
journal, January 1968
- Arbel, Arie F.
- IEEE Transactions on Nuclear Science, Vol. 15, Issue 5
Low-Noise Techniques in Detectors
journal, December 1988
- Radeka, V.
- Annual Review of Nuclear and Particle Science, Vol. 38, Issue 1
Processing the signals from solid-state detectors in elementary-particle physics
journal, January 1986
- Gatti, E.; Manfredi, P. F.
- La Rivista del Nuovo Cimento, Vol. 9, Issue 1