LOW-FREQUENCY NOISE PERFORMANCE OF SELF-ALIGNED INALAS/INGAAS HETEROJUNCTION BIPOLAR-TRANSISTORS

被引:25
作者
TANAKA, S [1 ]
HAYAMA, H [1 ]
FURUKAWA, A [1 ]
BABA, T [1 ]
MIZUTA, M [1 ]
HONJO, K [1 ]
机构
[1] NEC CORP LTD,FUNDAMENTAL RES LABS,KAWASAKI,KANAGAWA 213,JAPAN
关键词
Bipolar devices; Noise;
D O I
10.1049/el:19900923
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
The first measurement of low-frequency noise performance for self-aligned InAIAs/InGaAs HBTs is reported. The l/f noise obtained was around 20 dB lower than that for AlGaAs/GaAs HBTs at a fixed frequency, which is considered to be caused by the low surface recombination velocity of InGaAs. © 1990, The Institution of Electrical Engineers. All rights reserved.
引用
收藏
页码:1439 / 1441
页数:3
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