Oscin input impedance

MB15F74UV

5.OSCIN input impedance

4 : 278.69 Ω	−1.0537 kΩ				3.7761 pF
		40.000 000 MHz
	1 :				2.25 kΩ
				−2.2373 kΩ
					10 MHz
	2 :				881.62 Ω
				−1.8299 kΩ
					20 MHz
	3 :				448.75 Ω
					−1.353 kΩ
		4			30 MHz
		4			30 MHz

			1
			23

START 3.000 000 MHz

STOP 40.000 000 MHz

Page 19

Image 19

Fujitsu MB15F74UV manual Oscin input impedance

Contents

Pin plastic BCC LCC-18P-M05 FeaturesDescription Package PIN Assignments MB15F74UV Pin no Descriptions PIN Description MB15F74UV Block Diagram Recommended Operating Conditions Parameter Symbol Rating Unit MinParameter Symbol Value Unit Remarks Min Typ Absolute Maximum Ratings Parameter Symbol Condition Electrical CharacteristicsMin Typ −40 C ≤ Ta ≤ 85 C Parameter Symbol Condition Value Unit Min TypCharge pump Vs V do V ≤ V do ≤ V CC − 0.5 Current rate Vs Ta R10 R11 R12 R13 R14 Functional DescriptionProgrammable Programmable Reference Counter Divide ratio Data settingDivide ratio R14 R13 R12 R11 R10 Divide ratio N11 N10 LD/fout pin state Phase comparator input FC IF, RF = Do IF, Do RFDivide ratio SW = Current value Status PS pin Power Saving Mode Intermittent Mode Control Circuit 100 Parameter Min Typ Max Unit IF-PLL section RF-PLL section LD output Phase Comparator Output WaveformFC bit = LD Output Logic Oscilloscope Controller Divide ratio setting RF-PLL input sensitivity vs. Input frequency Typical CharacteristicsCatalog guaranteed range Fin input sensitivity Input Oscin input sensitivityInput sensitivity vs. Input frequency Sensitivity Charge pump output voltage VDO MA mode Charge pump output current IDO mA FinIF input impedance Fin input impedanceFinRF input impedance Oscin input impedance Oscin input impedance Reference Information PLL Phase NoisePLL Reference Leakage Mkr x 439.99764 ∝s 50.0009 MHz Controller Application Example Ordering Information Usage PrecautionsPart number Package Remarks Fujitsu Limited C18058S-c-1-1 Dimensions in mm inches Package Dimension F0401 Fujitsu Limited