Fujitsu MB15E07SL manual Application Example

Page 22

MB15E07SL

■APPLICATION EXAMPLE

		VP
	10 kΩ						OUTPUT
							OUTPUT
	12 kΩ				LPF		VCO
	12 kΩ
	10 kΩ
		Lock Det.
							From
							a controller
φR	φP	LD/fout	ZC	PS	LE	Data	Clock
16	15	14	13	12	11	10	9
			MB15E07SL
1	2	3	4	5	6	7	8
OSCIN	OSCOUT	VP	VCC	DO	GND	Xfin	fin

1000 pF

0.1

∝F

0.1 ∝F

TCXO

VP: 5.5 V Max

Notes : • SSOP-16

•In case of using a crystal resonator, it is necessary to optimize matching between the crystal and this LSI, and perform detailed system evaluation. It is recommended to consult with a

supplier of the crystal resonator. (Reference oscillator circuit provides its own bias, feedback resistor is 100 kΩ (Typ).)

Image 22

Contents Packages FeaturesDescription Pin plastic Ssop Pad plastic BCC FPT-16P-M05 LCC-16P-M06Pin Ssop Pad BCC PIN AssignmentsFPT-16P-M05LCC-16P-M06 Pin no Descriptions PIN DescriptionsName Block Diagram SW FC LDSAbsolute Maximum Ratings Parameter Symbol Condition Rating Unit Remark MinParameter Symbol Value Unit Remark Min Recommended Operating ConditionsElectrical Characteristics Parameter Symbol Condition Value Unit Min TypVp/2 Vp − 0.5 V Vp Charge Pump Output Voltage Pulse Swallow Function Shift Register Configuration Programmable Reference CounterFunctional Description Serial Data Input16383 Binary 7-bit Swallow Counter Data Setting Divide ratio aProgrammable Counter 2047LD/fOUT output signal PS Pin Setting PS pin Status Power Saving Mode Intermittent Mode Control CircuitZC Pin Setting ZC pin Do output Normal output Do Output ControlOFF Serial Data Input Timing Parameter Min Typ Max UnitPhase Comparator Output Waveform Measurment Circuit for Measuring Input Sensitivity fin/OSCIN Typical Characteristics Fin input sensitivityOscin input sensitivity MA mode Do output currentFin input impedance Oscin input impedanceReference Information PLL Phase NoisePLL Reference Leakage 500.0 ∝s/div Application Example Part number Package Remarks Usage PrecautionsOrdering Information 16-pin, Plastic Ssop FPT-16P-M05Fujitsu Limited F16013S-c-4-6 Dimensions in mm inches Package DimensionsPin plastic Ssop FPT-16P-M05 Pad plastic BCC LCC-16P-M06 Index AreaFujitsu Limited F0306