Datasheet > GS6080

GS6080

更新时间： 2022-02-26 12:16:29

品牌	Logo	应用领域
商升特 - SEMTECH		/
页数	文件大小	规格书
19页	716K
描述
Input signal trace equalization

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GS6080 数据手册

GS6080

Gennum Products

Features

Description

•

SMPTE ST 424, SMPTE ST 292 and SMPTE ST 259

compliant

The GS6080 is a high-speed BiCMOS integrated circuit

designed to drive one or two 75Ω coaxial cables.

•

Supports DVB-ASI at 270Mb/s

The GS6080 may drive data rates up to 6.25Gb/s and

provides two selectable slew rates in order to achieve

compliance to SMPTE ST 424, SMPTE ST 292 and

SMPTE ST 259.

Supports data rates from 270Mb/s to 6.25Gb/s

Wide common-mode range input buffer

100mV sensitivity

The GS6080 accepts industry-standard differential input

levels including LVPECL and CML.

supports DC-coupling to industry-standard

differential logic

Input trace equalization compensates for up to 10 inches of

FR4 trace loss while in HD, 3G, and UHD modes. This feature

is enabled and disabled using the EQ_EN pin.

on-chip 100Ω differential data input termination

•

Input signal trace equalization

The DISABLE pin powers-down the entire device.

Differential coaxial-cable-driving output

The GS6080 features adjustable output swing using an

external bias resistor. The single-ended output swing is

selectable slew rates

adjustable output swing from 500mV to

adjustable from 500mV to 1040mV

1040mV

An output signal presence function, the SP pin, indicates

whether an active signal is present at the output of the

GS6080.

Disable control

•

Robust signal presence function

Excellent output eye quality

The GS6080 can be powered from either a +3.3V or a +2.5V

supply. Power consumption is typically 135mW using a

+2.5V power supply.

Power supply operation at +3.3V or +2.5V

135mW power consumption (+2.5V supply)

Operating temperature range: -40°C to +85°C

Small footprint QFN package (4mm x 4mm)

The GS6080 is Pb-free, and the encapsulation compound

does not contain halogenated flame retardant.

This component and all homogeneous subcomponents are

RoHS compliant.

Drop-in compatible to the GS2978 and GS2988

•

Pb-free and RoHS compliant

Applications

•

6G UHD-SDI, SMPTE ST 424, SMPTE ST 292 and

SMPTE ST 259 coaxial cable serial digital interfaces

•

Serialized 8b/10b encoded video streams up to

6.25Gb/s

GS6080

Final Data Sheet

1 of 19

www.semtech.com

Rev.6

PDS-060045

September 2014

12 3 4 5 6 7...19

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