Invention Grant
- Patent Title: Internally matched active single-to-differential RF converter
- Patent Title (中): 内部匹配的有源单对差分RF转换器
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Application No.: US14877331Application Date: 2015-10-07
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Publication No.: US09584073B1Publication Date: 2017-02-28
- Inventor: Pan Hsuanyu , Alexandros Margomenos , Hasan Sharifi , Igal Bilik
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee Address: US MI Detroit
- Agency: Cantor Colburn LLP
- Main IPC: H03F1/30
- IPC: H03F1/30 ; H03F3/195 ; H03F3/19

Abstract:
A single-to-differential converter and a method of fabricating the single-to-differential converter on an integrated circuit are described. The single-to-differential converter provides a pair of differential outputs based on a single-ended input and includes an input node to receive the single-ended input, and a first transistor connected to a power supply pin. A second transistor is connected to the power supply pin. The first transistor and the second transistor are biased under a same amount of direct current (DC) and the pair of differential outputs are generated at respective collectors of the first transistor and the second transistor.
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