A 2.5-GHz BICMOS transceiver for wireless LAN's

被引：34

作者：

Meyer, RG ^{[1
]}

Mack, WD ^{[1
]}

Hageraats, JJEM ^{[1
]}

机构：

[1] PHILIPS SEMICOND,SUNNYVALE,CA 94088

来源：

IEEE JOURNAL OF SOLID-STATE CIRCUITS | 1997年 / 32卷 / 12期

关键词：

BiCMOS; doubler; inductor; low-noise amplifier; mixer; transceiver; wireless LAN;

D O I：

10.1109/4.643667

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：

A BiCMOS transceiver intended for spread spectrum applications in the 2.4-2.5 GHz band is described, The IC contains a low-noise amplifier (LNA) with 14 dB gain and 2.2 dB NF in its high-gain mode, a downconversion mixer with 8 dB gain and If. dB KF, and an upconversion mixer with 17 dB gain and P-1 dB of +3 dBm out, An on-chip local oscillator (LO) buffer accepts LO drive of -10 dBm with a half-frequency option allowed by an on-chip frequency doubler, Power consumption from a single 3-V supply is 34 mA in transmit mode, 21 mA in receive mode, and 1 mu A in sleep mode.

引用

页码：2097 / 2104

页数：8

共 5 条

[1] A SYSTEMATIC-APPROACH TO THE ANALYSIS OF NOISE IN MIXERS [J].