XRT4500 Datasheet, PDF(73/99 Page) Exar Corporation – MULTIPROTOCOL SERIAL NETWORK INTERFACE IC

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XRT4500 Datasheet, PDF (73/99 Pages) Exar Corporation – MULTIPROTOCOL SERIAL NETWORK INTERFACE IC

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XRT4500

MULTIPROTOCOL SERIAL NETWORK INTERFACE IC

REV. 1.0.7

FIGURE 43. SCENARIO C, MUX2, (DCE/DTE = 1, LP = 0)

SCENARIO C

MUX2 (DCE/DTE = 1, LP = 0)

Ã¡Ã§

GND 3

VDD 20

RX4A 37

RX4B

RX4D

RX5A 36

RX5B 35

RX5D 33

RX1,2,3

RX4,5,6,7

RX4

RX5

RX6

RX67D 32

RX7

Digital MUX 2

Filter

EN_OUT 48

RX8I 25

RX8D 23

EN_FLTR 75

RX8

Glitch Filter

Filter

8 TX4D

11 TX4A

TX4

10 TX4B

15 TX5D

12 TX5A

TX5

TX4,5,6,7,8

TX5B

VDD

29 TR6A

TX6

30 TR6B

28 TX76D

TX7

27 TR7

17 TX8D

TX8

19 TX8O

TX4,5,6,7,8 14 GND

V.11 (RX1,2,3) Termination 80

EN_TERM

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