May 10, 2007 #1 S sonpp Newbie level 4 Joined May 19, 2005 Messages 7 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,334 Hi~~ Reference voltage can be forced from the external instrumenet. However, reference voltage is gerenerated internally in many published papers. What consideration about refernce voltage? Please help me!!
Hi~~ Reference voltage can be forced from the external instrumenet. However, reference voltage is gerenerated internally in many published papers. What consideration about refernce voltage? Please help me!!
May 10, 2007 #2 B Blackuni Full Member level 4 Joined Apr 12, 2007 Messages 214 Helped 26 Reputation 52 Reaction score 1 Trophy points 1,298 Activity points 2,512 Re: About "reference voltage" in the pipelined ADC Hi, up to my knowledge this is done so that reference follows the supply voltage of ADC's Hope this helps! Thanks
Re: About "reference voltage" in the pipelined ADC Hi, up to my knowledge this is done so that reference follows the supply voltage of ADC's Hope this helps! Thanks
May 11, 2007 #3 J jamesfeng1981 Junior Member level 1 Joined Apr 28, 2007 Messages 16 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,281 Activity points 1,339 I think it is important for adc
May 11, 2007 #4 P preet Advanced Member level 4 Joined Jan 10, 2005 Messages 112 Helped 7 Reputation 14 Reaction score 5 Trophy points 1,298 Activity points 908 Re: About "reference voltage" in the pipelined ADC it depends on the full scale range of ur ADC Regards
Re: About "reference voltage" in the pipelined ADC it depends on the full scale range of ur ADC Regards
May 21, 2007 #5 S stuck_adc Member level 2 Joined May 18, 2007 Messages 51 Helped 7 Reputation 14 Reaction score 1 Trophy points 1,288 Activity points 1,663 Re: About "reference voltage" in the pipelined ADC reference voltage can be taken from external device or you can use some internal circuit. it depends on your specs and features you want to provide for you r adc. but if you use an internal circuit then you need to check its quality also, it should be invarient with respect to temperature and supply voltages.
Re: About "reference voltage" in the pipelined ADC reference voltage can be taken from external device or you can use some internal circuit. it depends on your specs and features you want to provide for you r adc. but if you use an internal circuit then you need to check its quality also, it should be invarient with respect to temperature and supply voltages.
May 22, 2007 #6 Z zhaoshibin Member level 2 Joined Oct 11, 2006 Messages 42 Helped 2 Reputation 4 Reaction score 0 Trophy points 1,286 Activity points 1,489 When you use reference voltage which need have more accurary,you can do some trimming in it.