MB15C100 查看數據表（PDF） - Fujitsu

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MB15C100

IF Band PLL Frequency Synthesizer

Fujitsu 

MB15C100 Series

s BLOCK DIAGRAM

<A type>

VCC

OSCIN

Oscillator

input

Data

DIV

setting

fin

Prescaler

(P)

GND

Reference divider

Reference counter

(R)

Comparison divider

fr

fp

Phase

comparator

Charge

Do

pump

Lock

LD

detector

Swallow counter

(A)

Main counter

(N)

MC

Control circuit

fout

Output

selector

<B type>

VCC

OSCIN

Oscillator

input

Power saving

PS

control circuit

fin

Prescaler

(P)

GND

Reference divider

Reference counter

(R)

Comparison divider

fr

fp

Phase

comparator

Charge

Do

pump

Lock

LD

detector

Swallow counter Main counter

(A)

(N)

fout

MC

Control circuit

Output

selector

5

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