The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 18, 2016
Filed:
Mar. 04, 2016
Mediatek Inc., Hsin-Chu, TW;
Jen-Huan Tsai, Hsinchu, TW;
MEDIATEK INC., Hsin-Chu, TW;
Abstract
A preamplifier circuit comprising six transistors is provided. The first transistor is coupled to a power supply line and the second transistor is coupled to a ground line. The first and second transistors are controlled by an enable signal. The third and fourth transistors are connected between the first and second transistors, for generating a first amplifier output signal in response to a first input signal. The fifth and sixth transistors are connected between the first and second transistors, for generating a second amplifier output signal in response to a second input signal. The first, third, and fifth transistors are of a first conductivity type, and the second, fourth, and sixth transistors are of a second conductivity type. The preamplifier circuit can be applied to any type of ADC that utilizes a comparator.