GS1578A View Datasheet(PDF) - Gennum -> Semtech

Part Name

Description

View to exact match

GS1578A

HD-LINX® II Multi-Rate Dual Slew-Rate Cable Driver

Gennum -> Semtech 

1. Pin Out

1.1 Pin Assignment

GS1578A Data Sheet

16

SDI 1

15

14

13

12 SDO

SDI 2

VEE 3

GS1578A

(top view)

11 SDO

10 SD / HD

RSET 4

5

6

7

Figure 1-1: 16-Pin QFN

1.2 Pin Descriptions

9 VCC

8

Center Pad

(bottom of package)

Table 1-1: Pin Descriptions

Pin Number Name

1,2

3

4

5,6,7,8,13,14,

15,16

9

10

SDI, SDI

VEE

RSET

NC

VCC

SD/HD

11,12

–

SDO, SDO

Center Pad

Timing

Analog

–

Analog

–

Type

Input

Power

Input

–

–

Non

Synchronous

Power

Input

Analog

–

Output

Power

Description

Serial digital differential input.

Most negative power supply connection. Connect to GND.

External output amplitude control resistor.

No Connect. Not bonded internally.

Most positive power supply connection. Connect to +3.3V.

Output slew rate control. When set HIGH, the output will meet

SMPTE 259M rise/fall time specifications. When set LOW, the

serial outputs will meet SMPTE 292M rise/fall time

specifications.

Serial digital differential output.

Connect to most negative power supply plane following the

recommendations in Recommended PCB Footprint on

page 14.

33657 - 4 March 2006

3 of 15

Share Link: