Journal article
Noise Analysis of Switched-Current Circuits
The understanding of noise in analog sampled data systems is vital for the design of high resolution circuitry in the discrete time domain. In this paper a general description of sampled and held noise is presened. The noise calculations are verified by measurements on an analog delay line implemented using switched-current (SI) technique.
The SI delay line is based on a new topology current copier (CCOP). For the verification of the theory a new measurement technique is used. This technique enables one to measure the power spectral density of sampled and held noise which is below the continuous time noise floor.
Language: | English |
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Publisher: | Kluwer Academic Publishers |
Year: | 1999 |
Pages: | 69-77 |
Journal subtitle: | An International Journal |
ISSN: | 15731979 and 09251030 |
Types: | Journal article |
DOI: | 10.1023/A:1008355620630 |
ORCIDs: | Jørgensen, Ivan Harald Holger |