Invention Grant
US07576567B2 Low-voltage differential signal driver for high-speed digital transmission
有权
低电压差分信号驱动器，用于高速数字传输
- Patent Title: Low-voltage differential signal driver for high-speed digital transmission
- Patent Title (中): 低电压差分信号驱动器，用于高速数字传输
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Application No.: US11421239Application Date: 2006-05-31
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Publication No.: US07576567B2Publication Date: 2009-08-18
- Inventor: Jian Hong Jiang
- Applicant: Jian Hong Jiang
- Applicant Address: JP Kanagawa
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kanagawa
- Agency: Baker Botts L.L.P.
- Main IPC: H03K19/094
- IPC: H03K19/094 ; H03K19/20 ; H03K19/086
Abstract:
A low-voltage differential signal driver for high-speed digital transmission includes a first converter operable to receive a signal in a first type and convert the signal into a second type, and a cascode current mirror coupled to the first converter. The cascode current mirror provides an impedance level that increases a differential output voltage.
Public/Granted literature
- US20070279094A1 LOW-VOLTAGE DIFFERENTIAL SIGNAL DRIVER FOR HIGH-SPEED DIGITAL TRANSMISSION Public/Granted day:2007-12-06
Information query
IPC分类:
