SL1925NP2S Просмотр технического описания (PDF) - Mitel Networks

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производитель

SL1925NP2S

Satellite Zero IF QPSK Tuner IC

Mitel Networks 

SL1925

Preliminary Information

AGC 19

OPFI

1

Vcc

PSout

PSoutb

Vee

Tanks

Tanksb

Vee

Tankv

Tankvb

Vee

NC

Vcc

OPFQ

14

28

Vee

IPFI

Vee

Iout

LOsel

Vcc

RF

RFB

Vee

AGC

Qout

Vee

IPFQ

15

Vee

Figure 1 Pin connections

NP28

AGC

SENDER

25 Iout

27 IPFI

RF 22

RFB 21

Tankv

Tankvb

9 vcov

10

Tanks

Tanksb

6 vcos

7

24

LOsel

DIVIDE

BY 2

0 DEG

1 OPFI

90 DEG

FREQUENCY

AGILE

PHASE

SPLITTER

14 OPFQ

16 IPFQ

18 Qout

3 PSout

4 PSoutb

2, 13, 23 Vcc

5, 8, 11, 15, 17, 20, 26, 28 Vee

Figure 2 Block diagram

2

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