MC88915TFN55 데이터 시트보기 (PDF) - Motorola => Freescale

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MC88915TFN55

Low Skew CMOS PLL Clock Drlvers,3-State 55,70,100,133 and 160MHz Versions

Motorola => Freescale 

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SYNC (0)

0

M

U

SYNC (1)

X

1

REF_SEL

PLL_EN

FREQ_SEL

OE/RST

MOTOROLA

LOCK

PHASE/FREQ.

DETECTOR

CHARGE PUMP/LOOP

FILTER

VOLTAGE

CONTROLLED

OSCILLATOR

EXTERNAL REC NETWORK

(RC1 Pin)

0

1

MUX

(÷1)

(÷2)

DIVIDE

BY TWO

1

M

U

X

0

Figure 1. MC88915T Block Diagram (All Versions)

DQ

CP Q

R

DQ

CP

R

DQ

CP

R

DQ

CP

R

DQ

CP

R

DQ

CP

R

DQ

CP

R

2x_Q

Q0

Q1

Q2

Q3

Q4

Q5

Q/2

3

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