10 Threads found on edaboard.com: Digital Differentiate
Suppose we are getting to different frequencies on 1 line. Is there any way in digital to differentiate between the two.
Its related to LFPS and SS data in USB3. How can digital differentiate between the two.?
ASIC Design Methodologies and Tools (Digital) :: 07-31-2013 04:30 :: e-bedlam :: Replies: 0 :: Views: 219
Spectrum Mask is a requirement, and not a behavior of a modulation signal.
Not well designed systems can make the digital signal looks badly, and sometimes in this situation you cannot differentiate between modulation spectrum types.
RF, Microwave, Antennas and Optics :: 10-05-2012 07:12 :: vfone :: Replies: 4 :: Views: 339
Response time is a typical parameter to specify components with digital output, e.g. a comparator. It's no commonly used term for OPs.
Electronic Elementary Questions :: 09-13-2012 12:04 :: FvM :: Replies: 4 :: Views: 1275
Effective motor driving circuits can cause nasty harmonics and high current spikes. Not always best environment for high impedance digital signals.
RF, Microwave, Antennas and Optics :: 12-17-2011 13:38 :: E Kafeman :: Replies: 7 :: Views: 3364
Designing a linear power amplifier its a more complex job than just increase the DC bias current.
During the design, parameters as Gain, P1dB, IP3, AM-PM, ACPR (if use digital modulation), Noise Power, etc, should be measured.
All of these parameters can differentiate a linear PA by a saturated PA.
Most of the PA transistors mentioned in the datas
RF, Microwave, Antennas and Optics :: 10-23-2011 12:40 :: vfone :: Replies: 3 :: Views: 705
I would first differentiate by analogue and digital, though quite often boards today have both sections one one board.
digital board layout will depend on the rise times of the signals as well as the ultimate clock frequency. Rise time increases as frequency increases, but where possible restricting the rise time makes layout less (...)
PCB Routing Schematic Layout software and Simulation :: 12-29-2010 05:21 :: marce :: Replies: 2 :: Views: 1199
Think you have hit the nail on the head there - plus as some pins default to analogue at power up, its important you clearly define them as digital.
Microcontrollers :: 11-05-2010 05:36 :: wp100 :: Replies: 2 :: Views: 739
PLL is analog, DCM is digital.
PLD, SPLD, GAL, CPLD, FPGA Design :: 04-22-2007 21:58 :: choonlle :: Replies: 2 :: Views: 3513
Im currently working on a digital oscilloscope with FPGA for a senior desing project. I was wondering if u guys have any suggestions on how to implement the triggering system. How to do the slope detection, and trigger level.
Can i use a differentiator and comparator. differentiate the input signal, and check if the: output is pos
Hobby Circuits and Small Projects Problems :: 02-20-2006 19:38 :: edy :: Replies: 1 :: Views: 935
Analog PLL has a Multiplier type PD while digital one has PFD, JK or XOR circuit.
Analog Circuit Design :: 07-27-2004 07:41 :: nathan :: Replies: 2 :: Views: 1603