Design and Analysis of New Level Shifter With Gate Driver for Li-Ion Battery Charger in 180nm CMOS Technology

H. Qjidaa , A. Lakhssassi , A. Aarab , A. Tahiri
iranian journal of electrical and electronic engineering 15 ( 4) 477 -484

4
2019
Design of a Gate Driver for a Class-D Audio Output Stage with Break-Before-Make in 130 nm SOI-BCD Technology

Karim EL Khadiri , Mohammed Chakib Sosse Alaoui , Hassan Qjidaa
Journal of Low Power Electronics 12 ( 4) 361 -367

2016
A 1.8 V, 10 mA low dropout voltage regulator for IoT application in 90 nm CMOS technology

Ahmed Tahiri Said EL Mouzouade , Karim EL Khadiri
International Journal of Power Electronics and Drive System 14 ( 4) 2301~2306 -2301~2306

1
2023
Design of class-D audio power amplifiers in 130 nm SOI-BCD technology for automotive applications

Karim EL KHADIRI , Hassan QJIDAA
WSEAS Trans Circuits Syst 14 192 -200

3
2015
Design a new architecture of audio amplifier class-D for cellular phones

Karim EL KHADIRI , Hassan QJIDAA
nonlinearity 7 8 -8

3
2014
INVERTING BUCK-BOOST DCDC CONVERTER DESIGN CHALLENGES

Hassan Qjidaa Karim El khadiri
International Journal of Embedded Systems and Applications (IJESA) 4 ( 1)

6
2014
DESIGN OF A BATTERY CHARGER INTERFACE PRECHARGE FOR MOBILE PHONE

Hassan Qjidaa Karim El khadiri
International Journal of Embedded Systems and Applications (IJESA) 3 ( 2)

2
2013
A Hybrid-Mode LDO Regulator with Fast Transient Response Performance for IoT applications

SAID EL MOUZOUADE , KARIM EL KHADIRI , ZAKIA LAKHLIAI , DRISS CHENOUNI
WSEAS TRANSACTIONS on POWER SYSTEMS 16 ( 2) 262 -274

4
2021
In-Pixel CTIA & Readout Circuitry for an Active CMOS Image Sensor

AHMED TAHIRI AICHA MENSSOURI , KARIM EL KHADIRI
WSEAS TRANSACTIONS on SYSTEMS and CONTROL 16 ( 2) 626 -632

2
2021
Design of a Novel Current Mode Charge Pump for Very-Low-Voltage Applications in 130 nm SOI-BCD Technology

Ouremchi Mounir , El Khadiri Karim , Tahiri Ahmed , Qjidaa Hassan
INTERNATIONAL JOURNAL OF CIRCUITS, SYSTEMS AND SIGNAL PROCESSING 15 461 -469

2021
A new Li-ion battery charger with charge mode selection based on 0.18 um CMOS for phone applications

Hassan Qjidaa , Karim El Khadiri , Ahmed Tahiri , Mustapha El Alaoui
International Journal of Electrical and Computer Engineering 11 ( 3) 1994 -2002

2021
Design of 2MHz OOK transmitter/receiver for inductive power and data transmission for biomedical implant

Abdelali El Boutahiri , Mounir Ouremchi , Ahmed Rahali , Mustapha El Alaoui
International Journal of Electrical and Computer Engineering 9 ( 4) 2779 -2787

2019
A low noise, high PSR low-dropout regulator for low-cost portable electronics

Karim El Khadiri , Hassan Qjidaa
2013 ACS International Conference on Computer Systems and Applications (AICCSA) 1 -5

2
2013
Li-Ion Battery Charging with a Buck-Boost DC–DC Converter for a Portable Device Power Management

Karim El Khadiri , Hicham Akhmal , Hassan Qjidaa
Journal of Low Power Electronics 13 ( 2) 263 -270

2
2017
Integrated 60-V class-D power output stage with 95% efficiency in a 0.13μm SOI BCD process

Karim El Khadiri , Hassan Qjidaa
2015 Intelligent Systems and Computer Vision (ISCV) 1 -6

2015
ASK-modulator design of RFID tag in 180nm CMOS technology

Abdelali El Boutahiri , Karim El Khadiri , Hassan Qjidaa , Abdellah Aarab
international conference on intelligent systems 1 -4

2
2018
A design of a new resistor string DAC for phones applications in 130nm technology

Fouad Farah , Mustapha El Alaoui , Karim El Khadiri , Hassan Qjidaa
international conference on intelligent systems

2018