Invention Grant
US08947141B2 Differential amplifiers, clock generator circuits, delay lines and methods
有权
差分放大器，时钟发生器电路，延迟线和方法
- Patent Title: Differential amplifiers, clock generator circuits, delay lines and methods
- Patent Title (中): 差分放大器，时钟发生器电路，延迟线和方法
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Application No.: US14281712Application Date: 2014-05-19
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Publication No.: US08947141B2Publication Date: 2015-02-03
- Inventor: Aaron Willey
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Dorsey & Whitney LLP
- Main IPC: H03L7/06
- IPC: H03L7/06 ; H03L7/08 ; H03F3/45 ; H03K5/156
Abstract:
A differential amplifier may be configured to have a duty cycle and/or gain that is adjustable, such as by adjusting the switch points of circuitry in the differential amplifier. The differential amplifier may alternatively or additionally have a hysteresis function by, for example, using a signal feedback from the output of the amplifier to adjust the switch points of circuitry in the differential amplifier. The differential amplifier may be used for a variety of purposes, such as in an input buffer or delay line, either of which may be used, for example, in a clock generator circuit.
Public/Granted literature
- US20140253193A1 DIFFERENTIAL AMPLIFIERS, CLOCK GENERATOR CIRCUITS, DELAY LINES AND METHODS Public/Granted day:2014-09-11
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