GS9024 Data Sheet

521-70-10

February 2005

6 of 16

3. Pin Connections

AGC-

SDI

SDI

HIGH Z

SDO

SDO

CD_ADJ

OEM

AGC+

SSI/CD

GS9024

TOP VIEW

1

2

3

4

5

6

7

14

13

12

11

10

9

8

Table 3-1: Pin Descriptions

Number

Symbol

Type

Description

1, 14

AGC-, AGC+

I

External AGC capacitor.

4, 5

SDI/SDI

I

Differential serial digital data inputs.

8

OEM

O

Output ‘Eye’ monitor. OEM is a single ended current mode output and

requires an external 50

Ω pullup resistor.

9

CD_ADJ

I

Carrier detect threshold adjust.

10, 11

SDO/SDO

O

Equalized serial digital data outputs.

12

SSI/CD

O

Signal strength indicator/Carrier Detect.

13

HIGH Z

I

The SDO/SDO outputs are High Z when this pin is HIGH. If High Z

functionality is not used, this input can be left floating or tied LOW.