Fujitsu MB15F74UV 2.

MB15F74UV

2. OSCIN input sensitivity

0 20 40 80 100 140 160

VCC = 2.7 V

VCC = 3.0 V

VCC = 3.6 V

SPEC

−10

−20

−30

−40

−50 60 120

Catalog guaranteed

range

Input sensitivity vs. Input frequency

Input frequency fOSC (MHz)

Input sensitivity VOSC (dBm)

Contents

Main DS04-21381-1E ASSP Dual Serial Input MB15F74UV PIN ASSIGNMENTS PIN DESCRIPTION MB15F74UV BLOCK DIAGRAM MB15F74UV ABSOLUTE MAXIMUM RATINGS RECOMMENDED OPERATING CONDITIONS ELECTRICAL CHARACTERISTICS MB15F74UV FUNCTIONAL DESCRIPTION 1. Pulse swallow function 2. Serial Data Input Page Page 3. Power Saving Mode (Intermittent Mode Control Circuit) 4. Serial Data Data Input Timing PHASE COMPARATOR OUTPUT WAVEFORM TEST CIRCUIT (for Measuring Input Sensitivity fin/OSCIN) MB15F74UV Oscilloscope Controller (divide ratio setting) MB15F74UV TYPICAL CHARACTERISTICS IF-PLL input sensitivity vs. Input frequency Catalog guaranteed range 1. 2. 3. RF/IF-PLL Do output current 4. finIF input impedance fin 5. OSC OSCIN input impedance REFERENCE INFORMATION (for Lock-up Time, Phase Noise and Reference Leakage) PLL Phase Noise PLL Reference Leakage Page APPLICATION EXAMPLE OUTPUT MB15F74UV OUTPUT VCO LPF VCO LPF Page PACKAGE DIMENSION 18-pin plastic BCC (LCC-18P-M05) 2003 FUJITSU LIMITED C18058S-c-1-1 Dimensions in mm (inches) Note : The values in parentheses are reference values. FUJITSU LIMITED F0401 FUJITSU LIMITED Printed in Japan