A1 mA,-120.5 dbc/Hz at 600 kHz from 1.9 GHz fully tuneable LC CMOS VCO

被引：15

作者：

Svelto, F ^{[1
]}

Deantoni, S ^{[1
]}

Castello, R ^{[1
]}

机构：

[1] Univ Bergamo, Dipartimento Ingn, I-24044 Dalmine, Italy

来源：

PROCEEDINGS OF THE IEEE 2000 CUSTOM INTEGRATED CIRCUITS CONFERENCE | 2000年

关键词：

D O I：

10.1109/CICC.2000.852734

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A 2V, 1 mA, 1.8 GHz to 2.45 GHz tuneable LC-tank CMOS VCO is presented. The tank is made of a Metal-Oxide-Silicon varactor (worked between accumulation and deep depletion) and a bondwire inductor, realized connecting two pads to a package frame lead, to be compatible with the production environment. This solution enables to tune all components variations, while achieving the lowest phase noise times current consumption product, reported to date.

引用

页码：577 / 580

页数：4

共 11 条

[1]

AHRENS TI, 1999, P ISPLED AUG, P16

[2]

AHRENS TI, 1997, P 1 INT WORKSH DES M, P69

[3]

Cho T., 1999, 1999 IEEE International Solid-State Circuits Conference. Digest of Technical Papers. ISSCC. First Edition (Cat. No.99CH36278), P228, DOI 10.1109/ISSCC.1999.759205

[4] A 1.8-GHz CMOS low-phase-noise voltage-controlled oscillator with prescaler [J].

Craninckx, J ;

Steyaert, MSJ .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1995, 30 (12) :1474-1482

[5] A fully integrated spiral-LC CMOS VCO set with prescaler for GSM and DCS-1800 systems [J].

Craninckx, J ;

Steyaert, M ;

Miyakawa, H .

PROCEEDINGS OF THE IEEE 1997 CUSTOM INTEGRATED CIRCUITS CONFERENCE, 1997, :403-406

[6] An ultralow power single-chip CMOS 900 MHz receiver for wireless paging [J].

Darabi, H ;

Abidi, AA .

PROCEEDINGS OF THE IEEE 1999 CUSTOM INTEGRATED CIRCUITS CONFERENCE, 1999, :213-216

[7]

GRAY PR, 1995, PROCEEDINGS OF THE IEEE 1995 CUSTOM INTEGRATED CIRCUITS CONFERENCE, P83, DOI 10.1109/CICC.1995.518142

[8] A general theory of phase noise in electrical oscillators [J].

Hajimiri, A ;

Lee, TH .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1998, 33 (02) :179-194

[9] RF-CMOS oscillators with switched tuning [J].

Kral, A ;

Behbahani, F ;

Abidi, AA .

IEEE 1998 CUSTOM INTEGRATED CIRCUITS CONFERENCE - PROCEEDINGS, 1998, :555-558

[10] A 1.3GHz CMOS VCO with 28% frequency tuning [J].

Svelto, F ;

Deantoni, S ;

Castello, R .

PROCEEDINGS OF THE IEEE 1999 CUSTOM INTEGRATED CIRCUITS CONFERENCE, 1999, :645-648

← 1 2 →