A Nonlinear Switched State-Space Model for Capacitive RF DACs

被引：17

作者：

Trampitsch, Stefan ^{[1
,2
]}

Markovic, Jovan ^{[1
,3
]}

Ossmann, Patrick ^{[4
]}

Fritzin, Jonas ^{[5
]}

Zaleski, Jan ^{[3
]}

Mayer, Christian ^{[3
]}

Fulde, Michael ^{[5
]}

Pretl, Harald ^{[3
,6
]}

Springer, Andreas ^{[7
]}

Huemer, Mario ^{[7
]}

机构：

[1] Johannes Kepler Univ Linz, Inst Signal Proc, A-4040 Linz, Austria

[2] Intel Austria GmbH, A-9524 Villach, Austria

[3] Danube Mobile Commun Engn GmbH & Co KG, A-4040 Linz, Austria

[4] Sivers IMA AB, S-16429 Stockholm, Sweden

[5] Intel Deutschland GmbH, D-85579 Neubiberg, Germany

[6] Johannes Kepler Univ Linz, Inst Integrated Circuits, A-4040 Linz, Austria

[7] Johannes Kepler Univ Linz, Christian Doppler Lab Digitally Assisted RF Trans, A-4040 Linz, Austria

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS | 2017年 / 64卷 / 06期

关键词：

Switched-capacitor (SC) digital-to-analog converter (DAC); state-space model (SSM); capacitive DAC; switched-capacitor power amplifier (scpa); circuit modeling;

D O I：

10.1109/TCSI.2017.2666773

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a nonlinear state-space model (SSM) for a low power 28-nm complementary metal-oxide-semiconductor switched-capacitor digital-to-analog converter. The proposed model utilizes current-voltage (I-V) input and output relationships for passive devices, which are described by a set of first-order differential equations. The proposed model significantly increases accuracy when compared with the state-of-the-art models. The SSM simulation results have been verified using SpectreRF transistor-level simulations and validated by on-chip measurements.

引用

页码：1342 / 1353

页数：12

共 50 条

[31] A polynomial nonlinear state-space toolbox for Matlab
Tiels, Koen
PROCEEDINGS OF THE 21ST IMEKO TC-4 INTERNATIONAL SYMPOSIUM ON UNDERSTANDING THE WORLD THROUGH ELECTRICAL AND ELECTRONIC MEASUREMENT AND 19TH INTERNATIONAL WORKSHOP ON ADC MODELLING AND TESTING, 2016, : 28 - 31
[32] State estimation for nonlinear state-space transmission models of tuberculosis
Strydom, Duayne
le Roux, Johan Derik
Craig, Ian Keith
RISK ANALYSIS, 2023, 43 (02) : 339 - 357
[33] STATE-SPACE APPROACH TO NONLINEAR MODEL-REFERENCE ADAPTIVE-CONTROL
SINHA, ASC
KAYALAR, S
YURTSEVEN, HO
INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 1992, 23 (05) : 833 - 837
[34] Nonlinear state-space model of charge-pump based frequency synthesizers
Johnson, T
Holmberg, J
2005 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS), VOLS 1-6, CONFERENCE PROCEEDINGS, 2005, : 4469 - 4472
[35] STATE-SPACE COMPUTER TRIAC MODEL
WILLIAMS, BW
PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON, 1978, 125 (05): : 413 - 415
[36] OUTLIER DETECTION IN THE STATE-SPACE MODEL
CHIB, S
TIWARI, RC
STATISTICS & PROBABILITY LETTERS, 1994, 20 (02) : 143 - 148
[37] A STATE-SPACE MODEL OF THE ECONOMIC FUNDAMENTALS
CRAINE, R
BOWMAN, D
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 1989, 18 (6-7) : 555 - 564
[38] Decomposition of a state-space model with inputs
Casals, Jose
Jerez, Miguel
Sotoca, Sonia
JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION, 2010, 80 (09) : 979 - 992
[39] Revisiting the state-space model of unawareness
Rathke, Alex A. T.
FINANCE RESEARCH LETTERS, 2025, 72
[40] Nonlinear state-space models with state-dependent variances
Stroud, JR
Müller, P
Polson, NG
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 2003, 98 (462) : 377 - 386

← 1 2 3 4 5 →