FREQUENCY MIXER WITH A FREQUENCY DOUBLER FOR INTEGRATED-CIRCUITS

被引：20

作者：

KIMURA, K ^{[1
]}

ASAZAWA, H ^{[1
]}

机构：

[1] FOURTH CIRCUIT ENGN DEPT,DIV SYST LSI DEV,NAKAHARA KU,KAWASAKI 211,JAPAN

来源：

IEEE JOURNAL OF SOLID-STATE CIRCUITS | 1994年 / 29卷 / 09期

关键词：

D O I：

10.1109/4.309910

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 have developed a bipolar LSI, including a frequency mixer and a local oscillator frequency doubler. The local oscillator frequency doubler consists of two identical unbalanced emitter-coupled pairs with a different emitter area ratio, whose input terminals are connected cross-coupled and whose output terminals are connected in parallel, and is coupled with the frequency mixer directly in the LSI. The fabricated LSI operates on supply voltage as low as 2.7, and has been put into practical use for a cordless telephone system.

引用

页码：1133 / 1137

页数：5

共 4 条

[1] SOME CIRCUIT-DESIGN TECHNIQUES FOR BIPOLAR AND MOS PSEUDOLOGARITHMIC RECTIFIERS OPERABLE ON LOW SUPPLY VOLTAGE [J].

KIMURA, K .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS, 1992, 39 (09) :771-777

[2] A BIPOLAR 4-QUADRANT ANALOG QUARTER-SQUARE MULTIPLIER CONSISTING OF UNBALANCED EMITTER-COUPLED PAIRS AND EXPANSIONS OF ITS INPUT RANGES [J].

KIMURA, K .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1994, 29 (01) :46-55

[3]

OGAWA A, 1986, Patent No. 61025242

[4]

PEDERSON DO, 1991, ANALOG INTEGR CIRC S, P413

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