Block diagram

STA1102R

6/18

Doc ID 16470 Rev 5

Table 2.

Pin description

Pin number

Pin name

Type

Function

1

IN_D1+

Input

IN_D1+ makes a differential pair with IN_D1-

2

IN_D1-

Input

IN_D1- makes a differential pair with IN_D1+

3

GND

Power

Ground

4

OUT_D2-

Output

OUT_D2- makes a differential pair with OUT_D2+

5

OUT_D2+

Output

OUT_D2+ makes a differential pair with OUT_D2-

6

VCC

Power

3.3 V DC supply

7

EN

Input

Output driver enable pin; when low, device enters low power mode

(internal 360 k

8

D2

Input

Channel 2 pre-emphasis selection (internal 360 k

GND)

9

D1

Input

Channel 1 pre-emphasis selection (internal 360 k

GND)

10

VCC

Power

3.3 V DC supply

11

IN_D2+

Input

IN_D2+ makes a differential pair with IN_D2-

12

IN_D2-

Input

IN_D2- makes a differential pair with IN_D2+

13

GND

Power

Ground

14

OUT_D1-

Output

OUT_D1- makes a differential pair with OUT_D1+

15

OUT_D1+

Output

OUT_D1+ makes a differential pair with OUT_D1-

16

VCC

Power

3.3 V DC supply

17

E1

Input

Channel 1, input equalization selection (internal 360 k

Ω pull down

resistor to GND)

18

E2

Input

Channel 2, input equalization selection (internal 360 k

Ω pull down

resistor to GND)

19

GND

Power

Ground

20

VCC

Power

3.3 V DC supply

Obsolete

Product(s)

- Obsolete

Product(s)