A 17 GHz dual-modulus prescaler in 120 nm CMOS

被引:9
|
作者
Wohlmuth, HD [1 ]
Kehrer, D [1 ]
Thüringer, R [1 ]
Simbürger, W [1 ]
机构
[1] INFINEON Technol AG, Corp Res, D-81739 Munich, Germany
来源
2003 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC) SYMPOSIUM, DIGEST OF PAPERS | 2003年
关键词
D O I
10.1109/RFIC.2003.1213989
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 completely integrated 17 GHz prescaler with programmable ratios of 4 and 5 is presented. The prescaler uses high speed differential current-mode logic and merged AND-gates. Over a band of 15 GHz the prescaler features an enhanced input sensitivity of less than 0 dBm. The circuit draws 47 mA from a single 1.5 V supply. An output buffer is also included in the circuit to drive 50 Omega loads. The circuit is manufactured in a 120 nm CMOS technology.
引用
收藏
页码:479 / 482
页数:4
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