GP1020 Просмотр технического описания (PDF) - Mitel Networks

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Компоненты Описание

производитель

GP1020

GPS Receiver RF Front End

Mitel Networks 

GP2010

Ref 2

(24)

GP2010

(25) NC

Ref 1

47nF

RA

RB

10.000MHz

TCXO

RA & RB SET TO REDUCE TCXO

O/P TO REQUIRED LEVEL

Fig. 6 TCXO Reference connections

3V

V CCOSC

(5)

GP2010

(4)

V EEOSC

(6)

(7)

V EEREG

0V

No VCO Regulator needed

5V

V CCOSC

(5)

100nF

GP2010

(4)

V EEOSC

(6)

(7)

V EEREG

0V

Using VCO regulator with Vcc > +4.0V

Fig. 7 VCO power-supply connections

11

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