GS9009

Features:

•  two output pairs, adjustable from 0 to 1100 mVp-p into 75 Ω loads
•  nominal 600 ps rise and fall times
•  accepts SMPTE and standard ECL input levels
•  operates from a single +5 or -5 volt supply
•  on-chip DC restoration for low jitter
•  250 mW power dissipation
•  interfaces with GENLINX™ GS9002, GS9004A, GS9005A and GS9015A


Application

•  SMPTE 259M Serial Digital Systems (4:2:2 & 4ƒsc)
•  Other Serial Digital Video Interfaces - 360 Mb/s
•  General purpose high speed driver applications


Pinout




Specifications

PARAMETER	VALUE
Supply Voltage (VS)	5.5 V
Input ESD Voltage(any input)	VS -0.5 V
Power Dissipation	300 mW
Operating Temperature Range	0°C TA 70°C
Storage Temperature Range	-65°C TS 150°C
Lead Temperature (soldering, 10 sec)	260°C

Description

The GENLINX™ GS9009 is a bipolar integrated circuit designed to drive four 75 Ω co-axial cables at data rates exceeding 400 Mb/s.  It directly interfaces with other GENLINX™ devices and can also be used as a general purpose high speed cable driver.

The differential inputs of GS9009 are AC-coupled and internally DC-restored which allows correct passage of pathological check codes associated with the serial digital standards. Even though the inputs are AC coupled, static protection diodes at each input restrict the DC differential so that if the driving source of GS9009 uses the opposite polarity power supply, external DC blocking capacitors must be used.