Tag Archives: comparator

Inner disk data comparator with variable data and comparable results compression function

Application Number: 00108677Application Date: 2000.05.17Publication Number: 1274159Publication Date: 2000.11.22Priority Information: 1999/5/17 US 09/313016International: G11C11/00;G11C29/00Applicant(s) Name: Infineon Tech. North America Co.Address: Inventor(s) Name: G. FrancofskiPatent Agency Code: 72001Patent Agent: wu zengyongAbstract A semiconductor memory chip (100) includes a memory array including memory components to be tested. A pattern generator (112) provides reference data to be input… Read More »

Three-state comparator, bidirectional combination of three-state comparators and multi-threshold drive mode

Application Number: 00105165Application Date: 2000.04.12Publication Number: 1317879Publication Date: 2001.10.17Priority Information: International: H03K19/082;H03K19/20Applicant(s) Name: Hu WushengAddress: Inventor(s) Name: Hu WushengPatent Agency Code: 00000Patent Agent: Abstract A three-state comparator is composed of 2 transistors and 4 resistors. The emitter of transistor 1 and the base of transisitor 2 are connected to form node 8. The emitter of… Read More »

Width-regualting combination of three-state comparator circuit and analog drive mode of logic circuit

Application Number: 00105164Application Date: 2000.04.12Publication Number: 1317878Publication Date: 2001.10.17Priority Information: International: H03K19/082;H03K19/20Applicant(s) Name: Hu WushengAddress: Inventor(s) Name: Hu WushengPatent Agency Code: 00000Patent Agent: Abstract A three-state comparator is composed of 4 transistors and 3 resistors. It features that the bases of transistors 1 and Tc are connected to form input A, the emitters of transistors… Read More »