MC145162D Ver la hoja de datos (PDF) - LANSDALE Semiconductor Inc.

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Fabricante

MC145162D

60 MHz and 85 MHz Universal Programmable Dual PLL Frequency Synthesizers CMOS

LANSDALE Semiconductor Inc. 

ML145162

7

OSCin

8

OSCout

5

MCUCLK

ADin 2

1

CLK

3

Din

4

ENB

13

TxPS/fTx

11

RxPS/fRx

14

fin–T

9

fin–R

BLOCK DIAGRAM

LANSDALE Semiconductor, Inc.

12–BIT PROGRAMMABLE

REFERENCE COUNTER

14–BIT PROGRAMMABLE

AUXILIARY REFERENCE

COUNTER

3/ 4

12–BIT SHIFT

REGISTER

14–BIT SHIFT

REGISTER

MCU INTERFACE PROGRAMMING

MODE CONTROL

CONTROL REGISTER

A

4B

fR1

C

25

fR2

D

TRANSMIT

SELECT

Tx

PHASE

15

TxPDout

DETECTOR

16

LD

16–BIT SHIFT REGISTER

16–BIT Tx PROGRAMMABLE

COUNTER

16–BIT SHIFT REGISTER

16–BIT Rx PROGRAMMABLE

COUNTER

RECEIVE

SELECT

Rx

PHASE

10

RxPDout

DETECTOR

VDD = PIN 12

VSS = PIN 6

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