Efficient design centering of high-frequency integrated continuous-time filters

被引：13

作者：

Laxminidhi, Tonse ^{[1
]}

Pavan, Shanthi ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Elect Engn, Madras 600036, Tamil Nadu, India

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS | 2007年 / 54卷 / 07期

关键词：

computer-aided design (CAD); continous-time filters; design centering; ladder filter;

D O I：

10.1109/TCSI.2007.899625

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：

We apply "space-mapping" optimization for design centering high-frequency integrated continuous-time filters. By appropriately choosing the coarse model, a significant simplification of the space mapping technique is possible, since the coarse model design space is almost a translated version of the fine model design space. Graphical intuition is given for the simplified technique. A design example of a fifth-order 71.4-500-MHz constant-C scaled G(m)-C Chebyshev ladder filter is presented. Measurement results from fabricated ICs are given.

引用

页码：1481 / 1488

页数：8

共 10 条

[1]

BAKR MH, 2001, THESIS MCMASTER U HA

[2] Space mapping: The state of the art [J].

Bandler, JW ;

Cheng, QSS ;

Dakroury, SA ;

Mohamed, AS ;

Bakr, MH ;

Madsen, K ;

Sondergaard, J .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2004, 52 (01) :337-361

[3] SPACE MAPPING TECHNIQUE FOR ELECTROMAGNETIC OPTIMIZATION [J].

BANDLER, JW ;

BIERNACKI, RM ;

CHEN, SH ;

GROBELNY, PA ;

HEMMERS, RH .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1994, 42 (12) :2536-2544

[4]

LAXMINIDHI T, 2007, P INT S CIRC SYST NE

[5]

PAVAIN S, 2004, P INT S CIRC SYST VA

[6] Widely programmable high-frequency continuous-time filters in digital CMOS technology [J].

Pavan, S ;

Tsividis, YP ;

Nagaraj, K .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2000, 35 (04) :503-511

[7]

PAVAN S, 2006, P EUR SOL STAT CIR C

[8]

PAVAN S, 2006, P CUST INT CIRC C SA

[9]

SCHAUMANN R, 1989, IEEE P ISCAS, P106

[10] INTEGRATED CONTINUOUS-TIME FILTER DESIGN - AN OVERVIEW [J].

TSIVIDIS, YP .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1994, 29 (03) :166-176

← 1 →