TABLE-BASED SIMULATION OF DELTA-SIGMA MODULATORS

被引：12

作者：

BISHOP, RJ

PAULOS, JJ

STEER, MB

ARDALAN, SH

机构：

[1] Department of Electrical and Computer Engineering, North Carolina State University, Raleigh

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS | 1990年 / 37卷 / 03期

关键词：

D O I：

10.1109/31.52741

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：

The program ZSIM (nonlinear Z-domain SIMulator) is used to explore the benefits and limitations of a table-based approach to the simulation of delta-sigma modulators with switched-capacitor integrators. Simulations demonstrating the effects of clock feedthrough and incomplete settling are presented, as well as simulations demonstrating the importance of the use of an accurate and charge conservative circuit simulator for the table point transient simulations. The methods used are appropriate for other discrete time systems where simulation of system-level performance is desired based on the results of transient circuit simulation. © 1990 IEEE

引用

页码：447 / 451

页数：5

共 13 条

[1]

BRAUNS GT, 1987, THESIS N CAROLINA ST

[2]

BRAUNS GT, 1987, NOV P IEEE INT C COM, P538

[3] CAZM - A CIRCUIT ANALYZER WITH MACROMODELING [J].

COUGHRAN, WM ;

GROSSE, E ;

ROSE, DJ .

IEEE TRANSACTIONS ON ELECTRON DEVICES, 1983, 30 (09) :1207-1213

[4]

ERDMAN DJ, 1987, CS198724 DUK U TECH

[5]

Hauser M., 1985, ISSCC, p[80, 313]

[6] A 12-BIT SIGMA-DELTA ANALOG-TO-DIGITAL CONVERTER WITH A 15-MHZ CLOCK RATE [J].

KOCH, R ;

HEISE, B ;

ECKBAUER, F ;

ENGELHARDT, E ;

FISHER, JA ;

PARZEFALL, F .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1986, 21 (06) :1003-1010

[7]

MATSUYA Y, 1987, IEEE ISSCC, P48

[8]

MISANA T, 1981, IEEE T SOLID STATE C, V16, P331

[9]

Murakami J., 1962, IRE T SPACE ELECTRON, V3, P204, DOI DOI 10.1109/IRET-SET.1962.5008839

[10]

NAGEL LW, 1973, 19TH MIDW S CIRC THE

← 1 2 →