RESONANT-TUNNELING;
HOT ELECTRON TRANSISTOR;
FREQUENCY DIVIDER;
CIRCUIT DESIGN;
OPERATION TEST;
D O I:
暂无
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 1/2 frequency divider using resonant-tunneling hot electron transistors (RHETs) has been proposed and demonstrated. The circuit make the best use of negative differential conductance, a feature of RHETs, and contains one half transistors than used in conventional circuits. The RHETs were fabricated using self-aligned InGaAs RHETs and WSiN thin-film resistors on a single chip. The RHETs have an i-InGaAlAs/i-InGaAs collector barrier that improves the current gain at low collector-base voltages. Circuit operation was confirmed at 77 K.
机构:Center for High Frequency Microelectronics, Solid-State Electronics Laboratory, Department of Electrical Engineering and Computer Science, Ann Arbor
CHEN, WL
MUNNS, GO
论文数: 0引用数: 0
h-index: 0
机构:Center for High Frequency Microelectronics, Solid-State Electronics Laboratory, Department of Electrical Engineering and Computer Science, Ann Arbor
MUNNS, GO
DAVIS, L
论文数: 0引用数: 0
h-index: 0
机构:Center for High Frequency Microelectronics, Solid-State Electronics Laboratory, Department of Electrical Engineering and Computer Science, Ann Arbor
DAVIS, L
BHATTACHARYA, PK
论文数: 0引用数: 0
h-index: 0
机构:Center for High Frequency Microelectronics, Solid-State Electronics Laboratory, Department of Electrical Engineering and Computer Science, Ann Arbor
BHATTACHARYA, PK
HADDAD, GI
论文数: 0引用数: 0
h-index: 0
机构:Center for High Frequency Microelectronics, Solid-State Electronics Laboratory, Department of Electrical Engineering and Computer Science, Ann Arbor