WL800 データシートの表示（PDF） - Mitel Networks

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WL800

2.5GHz Frequency Synthesiser

Mitel Networks 

WL800

COCMOPMCAPP

11

IDOUT

13

TDXIDN

10

ISET

7

VCOIP

32

VCOIPB

31

VCAP

CHARGE

21

SYRSEFCLK

OUT

12

RCOMP

23 22

XXTTAALBLB1 XTAL2

28

FV

CAP

BUFFER

14 6,9,20,29 1,16,24,30

TXRXB Vee

Vcc

DATA

BUFFER

MOD

COMP

REF OUT

BUFFER

REFERENCE

OSC

DIVIDE

BY 20

SSTDABNYDBBY

5

FREF

25

LKCAP

26

PRE

AMP

PRE-SCALER

A COUNTER

M COUNTER

PHASE DET

& CHARGE

PUMP

LOCK

DETECT

LLCKKDDEETTBB

27

INPUT REGISTER

LOOP

1/3

FILTER

17

CSD-DAATTAA

2

CSC-LCKLK

3

ECNSA-LBOLAEDBB

4

ICP

8

Fig. 1 WL800 block diagram

CPUMP CPUMP

REF OUT

18

19

VARICAP

15

3

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