ADV3003

Rev. 0 | Page 5 of 16

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

PIN 1

INDICATOR

1

IN0

2

IP0

3

IN1

4

IP1

5

VTTI

6

IN2

7

IP2

8

IN3

9

IP3

10

AVCC

23 AVCC

24 AVEE

25 AVCC

26 AVCC

27 AVEE

28 TX_EN

29 PE_EN

30 AVCC

22 AVCC

21 NC

TOP VIEW

(Not to Scale)

ADV3003

NOTES

1. NC = NO CONNECT.

2. THE ADV3003 LFCSP HAS AN EXPOSED PADDLE (ePAD) ON THE UNDERSIDE

OF THE PACKAGE, WHICH AIDS IN HEAT DISSIPATION. THE ePAD MUST BE

ELECTRICALLY CONNECTED TO THE AVEE SUPPLY PLANE TO MEET

ELECTRICAL AND THERMAL SPECIFICATIONS.

Figure 3. Pin Configuration

Table 4. Pin Function Descriptions

Pin No.

Mnemonic

Type1

Description

1

IN0

HS, I

High Speed Input Complement.

2

IP0

HS, I

High Speed Input.

3

IN1

HS, I

High Speed Input Complement.

4

IP1

HS, I

High Speed Input.

5

VTTI

Power

Input Termination Supply. Nominally connected to AVCC.

6

IN2

HS, I

High Speed Input Complement.

7

IP2

HS, I

High Speed Input.

8

IN3

HS, I

High Speed Input Complement.

9

IP3

HS, I

High Speed Input.

10, 16, 22, 23, 25, 26, 30, 32

AVCC

Power

Positive Analog Supply. 3.3 V nominal.

11

ON0

HS, O

High Speed Output Complement.

12

OP0

HS, O

High Speed Output.

13

VTTO

Power

Output Termination Supply. Nominally connected to AVCC.

14

ON1

HS, O

High Speed Output Complement.

15

OP1

HS, O

High Speed Output.

17

ON2

HS, O

High Speed Output Complement.

18

OP2

HS, O

High Speed Output.

19

ON3

HS, O

High Speed Output Complement.

20

OP3

HS, O

High Speed Output.

24, 27, 37, ePAD

AVEE

Power

Negative Analog Supply. 0 V nominal.

28

TX_EN

Control

High Speed Output Enable Parallel Interface.

29

PE_EN

Control

High Speed Pre-Emphasis Enable Parallel Interface.

21, 31, 33, 34, 35, 36, 38, 39, 40

NC

NC

No Connect.