TY - JOUR
T1 - A 10-bit 50MS/s 350 μw small die area capacitive digital-to-analog converter for bluetooth applications
AU - Kanemoto, Daisuke
AU - Oshiro, Keigo
AU - Yoshida, Keiji
AU - Pokharel, Ramesh
AU - Kanaya, Haruichi
PY - 2014
Y1 - 2014
N2 - This letter presents a design of low power dissipation and small die area 10-bit capacitive digital-to-analog converter (DAC) for Bluetooth applications. By using three-level operation, the number of capacitor can be reduced. Thanks to differential operation of the designed DAC, it is no need to implement common mode reference voltage generator circuit. Moreover, in this design, optimally designed common mode capacitor is used to suppress common mode voltage drift. The fabricated chip achieves the best figure-of-merit among published DACs for Bluetooth applications.
AB - This letter presents a design of low power dissipation and small die area 10-bit capacitive digital-to-analog converter (DAC) for Bluetooth applications. By using three-level operation, the number of capacitor can be reduced. Thanks to differential operation of the designed DAC, it is no need to implement common mode reference voltage generator circuit. Moreover, in this design, optimally designed common mode capacitor is used to suppress common mode voltage drift. The fabricated chip achieves the best figure-of-merit among published DACs for Bluetooth applications.
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U2 - 10.1541/ieejeiss.134.328
DO - 10.1541/ieejeiss.134.328
M3 - Article
AN - SCOPUS:84893276176
SN - 0385-4221
VL - 134
SP - 328
EP - 329
JO - IEEJ Transactions on Electronics, Information and Systems
JF - IEEJ Transactions on Electronics, Information and Systems
IS - 2
ER -