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2. Phase detector characteristic - Wikipedia

   en.wikipedia.org/wiki/Phase_detector_characteristic

   A phase detector characteristic is a function of phase difference describing the output of the phase detector. For the analysis of Phase detector it is usually considered the models of PD in signal (time) domain and phase-frequency domain. [1] In this case for constructing of an adequate nonlinear mathematical model of PD in phase-frequency ...

3. Phase detector - Wikipedia

   en.wikipedia.org/wiki/Phase_detector

   A phase frequency detector (PFD) is an asynchronous circuit originally made of four flip-flops (i.e., the phase-frequency detectors found in both the RCA CD4046 and the motorola MC4344 ICs introduced in the 1970s). The logic determines which of the two signals has a zero-crossing earlier or more often.

4. Charge-pump phase-locked loop - Wikipedia

   en.wikipedia.org/wiki/Charge-pump_phase-locked_loop

   A first linear mathematical model of second-order CP-PLL was suggested by F. Gardner in 1980. [2] A nonlinear model without the VCO overload was suggested by M. van Paemel in 1994 [3] and then refined by N. Kuznetsov et al. in 2019. [4] The closed form mathematical model of CP-PLL taking into account the VCO overload is derived in. [5]

5. Foster–Seeley discriminator - Wikipedia

   en.wikipedia.org/wiki/Foster–Seeley_discriminator

   Foster-Seeley (or "phase") discriminator schematic. The Foster–Seeley discriminator [1] [2] is a common type of FM detector circuit, invented in 1936 by Dudley E. Foster [3] and Stuart William Seeley. The Foster–Seeley discriminator was envisioned for automatic frequency control of receivers, but also found application in demodulating an FM ...

6. Bill Murray Defends ‘SNL’ Against Viewers Slamming the Show ...

   www.aol.com/bill-murray-defends-snl-against...

   Bill Murray appeared on Travis and Jason Kelce’s “New Heights” podcast (via The Daily Beast) and defended the current cast of “Saturday Night Live” from critics who say the show has ...

7. Electrical outlet tester - Wikipedia

   en.wikipedia.org/wiki/Electrical_outlet_tester

   A quick supplemental screening test for these simple miswiring errors can be performed using a non-contact voltage tester (NCVT) or non-contact voltage detector. [4] If a problem is thus identified, it can be investigated further using more-advanced equipment, or the outlet in question can be de-energized and disassembled for careful scrutiny.

8. The FTC says 'gamified' online job scams by WhatsApp and text ...

   www.aol.com/ftc-says-gamified-online-job...

   The Federal Trade Commission said there were no task scams in 2020, there were 5,000 in 2023 and then task scams quadrupled by the first half of 2024.

9. 4 Nations Face-Off: Who could play for Team USA at February ...

   www.aol.com/4-nations-face-off-could-120228579.html

   The rest will be named on Wednesday, Dec. 4. Sweden and Finland rosters will be announced at 2 p.m. ET. The USA and Canada will name their remaining players at 6:30 p.m. ET.