hello, everybody
can somebody have the paper named "Supply noise insensitive bandgap regulator using capacitive chargepump DC-DC converter"?
if possible, please send it to me.
my email address is
oldwulf@gmail.com
anyway, thanks to all friends.
Supply noise insensitive bandgap regulator using capacitive chargepump DC-DC converter
Chang-Hyeon Lee; McCellan, K.; Choma, J., Jr.
Circuits and Systems, 1999. ISCAS apos;99. Proceedings of the 1999 IEEE International Symposium on
Volume 6, Issue , Jul 1999 Page(s):89 - 92 vol.6
Digital Object Identifier 10.1109/ISCAS.1999.780102
Summary:This paper presents a supply noise insensitive bandgap regulator using a capacitive charge pump DC-DC converter (BRCC) with -50 dB power supply noise rejection (PSNR) in a 0.35 μm CMOS process. This proposed BRCC promises to reduce temperature sensitivities and suppress low/high frequency power supply noise using stacked cascoded N-type output transistors. In particular, since the operational amplifiers inside BRCC for a solid BRCC regulation receive a supply voltage from the pre-regulated output, they are immune to supply ch