Fujitsu MB15F74UV manual Usage Precautions, Ordering Information, Part number Package Remarks

Page 23

MB15F74UV

■USAGE PRECAUTIONS

(1) VCCRF and VCCIF must be equal voltage.

Even if either RF-PLL or IF-PLL is not used, power must be supplied to VCCRF and VCCIF to keep them equal. It is recommended that the non-use PLL is controlled by power saving function.

(2)To protect against damage by electrostatic discharge, note the following handling precautions :

•Store and transport devices in conductive containers.

•Use properly grounded workstations, tools, and equipment.

•Turn off power before inserting or removing this device into or from a socket.

•Protect leads with conductive sheet, when transporting a board mounted device

■ORDERING INFORMATION

Part number

Package

Remarks

 

 

 

MB15F74UVPVB

18-pin plastic BCC

 

(LCC-18P-M05)

 

 

 

 

 

 

23

Page 22 Page 24
Image 23
Page 22 Page 24
Contents Pin plastic BCC LCC-18P-M05 FeaturesDescription PackagePIN Assignments MB15F74UVPin no Descriptions PIN DescriptionMB15F74UV Block DiagramRecommended Operating Conditions Parameter Symbol Rating Unit MinParameter Symbol Value Unit Remarks Min Typ Absolute Maximum RatingsMin Typ Electrical CharacteristicsParameter Symbol Condition −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 TaR10 R11 R12 R13 R14 Functional DescriptionProgrammable Programmable Reference CounterDivide ratio Data settingDivide ratio R14 R13 R12 R11 R10 Divide ratio N11 N10LD/fout pin state Phase comparator input FC IF, RF = Do IF, Do RFDivide ratio SW = Current valueStatus PS pin Power Saving Mode Intermittent Mode Control Circuit100 Parameter Min Typ Max UnitIF-PLL section RF-PLL section LD output Phase Comparator Output WaveformFC bit = LD Output LogicOscilloscope Controller Divide ratio settingRF-PLL input sensitivity vs. Input frequency Typical CharacteristicsCatalog guaranteed range Fin input sensitivityInput Oscin input sensitivityInput sensitivity vs. Input frequency SensitivityCharge pump output voltage VDO MA mode Charge pump output current IDO mAFinRF input impedance Fin input impedanceFinIF input impedance Oscin input impedance Oscin input impedancePLL Reference Leakage PLL Phase NoiseReference Information Mkr x 439.99764 ∝s 50.0009 MHz Controller Application ExamplePart number Package Remarks Usage PrecautionsOrdering Information Fujitsu Limited C18058S-c-1-1 Dimensions in mm inches Package DimensionF0401 Fujitsu Limited
Top Page Image Contents