Copyright Notice © 2009-2024 czvv.com 传众 版权所有
Differential current mirror system and method
申请公布号：US2002135421(A1)
申请号：US20020122770
申请日期：2002.04.11
申请公布日期：2002.09.26
发明人：PHANSE ABHIJIT M.;MAIDA MICHAEL X.
分类号：H03F3/45;(IPC1-7):H03F3/45
主分类号：H03F3/45
摘要：There is disclosed a differential current mirror system and method for providing differential output current signals that are proportional to differential input current signals in which common mode current signals are rejected. The system comprises a pair of diode connected transistors and a differential amplifier. The pair of diode connected transistors comprises a first and second transistor coupled together. The differential amplifier comprises a third and fourth transistor coupled together in a differential amplifier configuration. The gate of the third transistor receives a first input current signal from the drain of the first transistor and the gate of the fourth transistor receives a second input current signal from the drain of the second transistor.
Adaptive data transmission for a digital in-band modem operating over a voice channel
Method of producing hydroxyalkyl starch derivatives
GUIA CENTRAL PARA TRANSPORTADOR DE ARTICULOS
TRANSPARENT BIAXIALLY STRETCHED FILM, METHOD FOR PRODUCING THE SAME, AND USE THEREOF
ABSORPTION STRUCTURE AND ABSORBENT WEARING ARTICLE USING THE SAME
MOBILE STATION DEVICE, BASE STATION DEVICE, TRANSMISSION METHOD, AND COMMUNICATIONS SYSTEM
METHOD FOR PREVENTING NEW ULCER DISEASE OF CARP
FEED ADDITIVE FOR FISH AND SHELLFISH AND FEED FOR FISH AND SHELLFISH USING THE SAME
SEAL RING AND LIQUID LEVEL DETECTING DEVICE INCLUDING THE SAME
SOUND SIGNAL OUTPUT DEVICE AND SOUND SIGNAL OUTPUT METHOD
WAVELENGTH MULTIPLEX TRANSMISSION DEVICE
CABLE AND METHOD OF MANUFACTURING CABLE
VIDEO CONFERENCE SYSTEM AND APPARATUS FOR VIDEO CONFERENCE, AND PROGRAM