20.500.12556/DKUM-66360 A comparison of frequency pullability in oscillators using a single AT-cut quartz crystal and those using two single AT-cut crystals connected in parallel with a series load capacitance or series load capacitance or series load inductance This paper presents a comparison of frequency pullability in oscillators using asingle AT-cut crystal and those using two single AT-cut crystals connected in paralleloperated with a series load capacitance or series load inductance at fundamental frequenciesof 4, 10 and 19 MHz. Pullability describes how the operating frequency may be changed byvarying the load capacitance. The paper also gives impedance circuits for both single- anddual-crystal units. The experiment results show that the new approach using two singlequartz crystals connected in parallel increases the frequency pulling range by 30-200% pending on the type of oscillator. Also given is the crystal frequency stability at thesethree frequencies. quartz AT cut pulling range two single-crystal unit oscillator kvarcit AT kristalni oscilator true true true Angleški jezik Slovenski jezik Znanstveno delo 2017-06-22 09:53:32 2017-06-22 09:54:30 2022-07-11 03:06:29 2019-07-11 15:44:47 2006 0 0 str. 746-755 št. 6 Letn. 6 2006 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1424-8220 681.5 10176278 10549270 10.3390/s6070746 1424-8220 URN:SI:UM:DK:5GDQBDH2 Sensors_2006_Matko_A_Comparison_of_Frequency_Pullability_in_Oscillators_Using_a_Single_AT-Cut_Quartz_Crystal_and_Those_Using_Two_Single.pdf Sensors_2006_Matko_A_Comparison_of_Frequency_Pullability_in_Oscillators_Using_a_Single_AT-Cut_Quartz_Crystal_and_Those_Using_Two_Single.pdf 1 EB35849D86CDEA17C432D7A76552B989 2f4706fd77f27d3de324890452c4c2a112bdab1ba5b13049bd1a615e9fe047f3 47c4daa3-7c0e-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=112924 http://www.mdpi.com/1424-8220/6/7/746/ 1 https://dk.um.si/Dokument.php?lang=slv&id=112923 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0