New design of sense amplifier for EEPROM memory

Li, Dongsheng; Zou, Xuecheng; Yu, Qiong; Zhang, Fan

doi:10.1631/jzus.a0820262

Cited by 3 publications

(3 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Simulations are done to evaluate the circuit performance of the modified SA with the previously reported voltage type SA [12]. The transistors involved in the sensing circuitry were of equal size W/L = 0.18µ/0.18µ.…”

Section: Resultsmentioning

confidence: 99%

“…The proposed low voltage-type SA is designed in CEDEC 0.18 − µm CMOS process. Simulations results show that the modified low voltage-type SA performs better than the SA designed by Liu et al [12].…”

Section: Introductionmentioning

confidence: 81%

“…In 2009, Liu et al proposed voltage type SA with low cost, low power and reliability. The circuit is implemented using SMIC 0.35µm CMOS process [12]. In V DD = 3.3 V the charging time is 35 ns for the voltage type SA.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Design and Implementation of a Low Supply Voltage Voltage Type Sense Amplifier with Low Current Consumption for RFID Transponder

et al. 2013

View full text Add to dashboard Cite

Original scientific paperCurrent or voltage-type sense amplifier (SA) is the key element for sensing process of RFID transponder EEP-ROM. The performance of the EEPROM is influenced by the SA features like memory access time, power dissipation and the reliability. However, larger current or power dissipation put limitations on using current type SA with respect to voltage type SA. A low voltage SA with lower current consumption is presented in this research work, which is compatible with the low power applications like RFID transponder EEPROM. In this research, 0.18µm process is employed to design the low voltage SA with lower power consumption. The simulated results of the output showed that voltage type SA is able to operate under a low power supply voltage (VDD). In addition, only 32 µA current is dissipated by the modified voltage type SA during read period. Moreover, the proposed voltage type SA provides better reliability than the circuits presented in other research papers. Key words: Transponder, EEPROM, RFID, Sense amplifierDizajn i implementacija naponskog mjernog pojačala za RFID transponder s niskim naponom napajanja i malom potrošnjom struje. Strujno ili naponsko mjerno pojačalo (MP) je ključni element očitanja RFID transpondera s EEPROM-om. Na učinak EEPROM-a utječu svojstva pojačala kao što su vrijeme pristupa memoriji, energetski gubici i pouzdanost. Veliki gubici struje i energije ograničavaju mogućnost korištenja strujnog mjernog pojačala u odnosu na naponsko. U ovom radu prikazano je niskonaponsko mjerno pojačalo s malom potrošnjom energije koje je prikladno za korištenje kod RFID transpondera s EEPROM-om. Koristi se proces od 0.18µm za dizajniranje niskonaponskog pojačala male potrošnje. Simulacije izlaznog napona su pokazale da naponsko mjerno pojačalo može raditi s niskim naponom napajanja. Tijekom vremena očitanja na modificiranom naponskom pojačalu troši se samo 32µA struje. Predloženo naponsko mjerno pojačalo ima bolju pouzdanost od onih prikazanih u drugimčlancima.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 81%