LXT972M Просмотр технического описания (PDF) - Intel

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LXT972M

Single-Port 10/100 Mbps PHY Transceiver

Intel 

Intel® LXT972M Single-Port 10/100 Mbps PHY Transceiver

Note: For the tables in this section and the following sections, the abbreviations listed in Table 2 are used

for the “Type” column.

Table 2. Intel® LXT972M Transceiver Signal Types

Abbreviation

AI

AO

I

I/O

O

OD

Meaning

Analog Input

Analog Output

Input

Input/Output

Output

Open Drain

Table 3 lists the LXT972M Transceiver LQFP pin numbers, symbols, and pin types.

Table 3. Intel® LXT972M Transceiver LQFP Numeric Pin List (Sheet 1 of 2)

Pin

Symbol

1

CRS

2

REFCLK/XI

3

XO

4

RESET_L

5

GND

6

VCCIO

7

NC

8

NC

9

GND

10

ADDR0

11

ADDR1

12

RBIAS

13

GNDA

14

TPOP

15

TPON

16

VCCA

17

TPIP

18

TPIN

19

TDI

20

TDO

21

TMS

22

TCK

23

TRST_L

24

GND

25

GND

Type

O

AI

AO

I

–

–

–

–

–

I

I

AI

–

AO

AO

–

AI

AI

I

O

I

I

I

–

–

Datasheet

13

Document Number: 302875-005

Revision Date: 27-Oct-2005

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