DS21FT44 데이터 시트보기 (PDF) - Dallas Semiconductor -> Maxim Integrated

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DS21FT44

4x3 Twelve Channel E1 Framer, 4x4 Sixteen Channel E1 Framer

Dallas Semiconductor -> Maxim Integrated 

Lead

W10

Y18

N17

D14

P20

C18

C12

E18

B2

H2

D9

A9

M2

V3

V7

P3

U9

W11

W17

T20

E14

N20

C20

B13

A1

H1

H4

C9

M1

W2

V5

P4

T10

V11

Y19

R19

D15

J18

A20

Symbol

RCLK10

RCLK11

RCLK12

RCLK13/NC

RCLK14/NC

RCLK15/NC

RCLK16/NC

RD*

RNEG1

RNEG2

RNEG3

RNEG4

RNEG5

RNEG6

RNEG7

RNEG8

RNEG9

RNEG10

RNEG11

RNEG12

RNEG13/NC

RNEG14/NC

RNEG15/NC

RNEG16/NC

RPOS1

RPOS2

RPOS3

RPOS4

RPOS5

RPOS6

RPOS7

RPOS8

RPOS9

RPOS10

RPOS11

RPOS12

RPOS13/NC

RPOS14/NC

RPOS15/NC

DS21FT44/DS21FF44

I/O Description

I

Receive Clock for Framer 10.

I

Receive Clock for Framer 11.

I

Receive Clock for Framer 12.

I

Receive Clock for Framer 13. NC on Four x Three.

I

Receive Clock for Framer 14. NC on Four x Three.

I

Receive Clock for Framer 15. NC on Four x Three.

I

Receive Clock for Framer 16. NC on Four x Three.

I

Read Input.

I

Receive Negative Data for Framer 1.

I

Receive Negative Data for Framer 2.

I

Receive Negative Data for Framer 3.

I

Receive Negative Data for Framer 4.

I

Receive Negative Data for Framer 5.

I

Receive Negative Data for Framer 6.

I

Receive Negative Data for Framer 7.

I

Receive Negative Data for Framer 8.

I

Receive Negative Data for Framer 9.

I

Receive Negative Data for Framer 10.

I

Receive Negative Data for Framer 11.

I

Receive Negative Data for Framer 12.

I

Receive Negative Data for Framer 13. NC on Four x

Three.

I

Receive Negative Data for Framer 14. NC on Four x

Three.

I

Receive Negative Data for Framer 15. NC on Four x

Three.

I

Receive Negative Data for Framer 16. NC on Four x

Three.

I

Receive Positive Data for Framer 1.

I

Receive Positive Data for Framer 2.

I

Receive Positive Data for Framer 3.

I

Receive Positive Data for Framer 4.

I

Receive Positive Data for Framer 5.

I

Receive Positive Data for Framer 6.

I

Receive Positive Data for Framer 7.

I

Receive Positive Data for Framer 8.

I

Receive Positive Data for Framer 9.

I

Receive Positive Data for Framer 10.

I

Receive Positive Data for Framer 11.

I

Receive Positive Data for Framer 12.

I

Receive Positive Data for Framer 13. NC on Four x

Three.

I

Receive Positive Data for Framer 14. NC on Four x

Three.

I

Receive Positive Data for Framer 15. NC on Four x

Three.

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