Datasheet > GS12341-INE3

GS12341-INE3

更新时间： 2024-11-22 02:51:59

品牌	Logo	应用领域
商升特 - SEMTECH		/
页数	文件大小	规格书
109页	4169K
描述
12G UHD-SDI Reclocking Adaptive Cable Equalizer

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

GS12341-INE3 数据手册

GS12341

12G UHD-SDI Reclocking

Adaptive Cable Equalizer

Key Features

Additional Features

•

75Ω cable input interface with on-chip termination

•

Single 1.8V power supply for analog and digital core

GSPI serial control and monitoring interface

Four configurable GPIO pins for control or status monitoring

Wide operating temperature range: -40ºC to +85ºC

Small 6mm x 4mm 40-pin QFN

SMPTE ST 2082-1, ST 2081-1, ST 424, ST 292-1 and ST 259

compliant input/output

•

Multi-standard operation from 1Mb/s to 11.88Gb/s

In addition to standard SMPTE rates, the device also supports

reclocking of DVB-ASI at 270Mb/s, and MADI at 125Mb/s

Pin compatible with the GS12241, GS12141, GS12142, and

GS3241

•

3D Input Signal Eye Monitor

PRBS generator and checker

Automatic cable equalization—typical equalized cable

lengths of Belden 1694A cable:

•

Pb-free/Halogen-free/RoHS and WEEE compliant package

Applications



80m at 11.88Gb/s

Next Generation 12G UHD-SDI infrastructures designed to

support UHDTV1, UHDTV2, 4K D-Cinema and 3D HFR and HDR

production image formats. Typical applications: Monitors,

Switchers, Distribution Amplifiers and Routers.



100m at 5.94Gb/s

190m at 2.97Gb/s

260m at 1.485Gb/s

450m at 270Mb/s and 125Mb/s

•

Cable equalizer features:

Description



Improved reach with stress patterns

The GS12341 is a low-power, multi-rate reclocking Cable Equalizer

supporting rates up to 12G UHD-SDI. It is designed to equalize and

restore signals received over 80 meters coaxial cable at 12G,

compensate for DC content of SMPTE pathological signals, and

reclock the incoming data.



Automatic power down on loss of signal

Programmable carrier detect with squelch threshold

adjustment



Programmable launch swing compensation for

non-compliant source

The integrated eye monitor provides non-disruptive mission

mode analysis of the post equalized input signal. The 256x128

resolution scan matrix allows accurate signal analysis to speed up

prototyping and enable field analysis.

Built in macros enable customizable cross section analysis and

quick horizontal and vertical eye opening measurements.

With high phase consistency between scans and configurable

space and time thresholds, algorithms can be deployed in the

field to analyse long term signal quality variation (Bathtub Plot) to

reduce costly system installation debug time for intermittent

errors.

The two independently controlled trace drivers feature highly

configurable pre-emphasis and swing controls to compensate for

long trace and connector losses. The pre-emphasis pulse width

can be optimized to compensate for perturbations to frequency

response of transmission lines due to vias connectors and stubs.

The GS12341 is pin compatible with the GS12241 and GS12141

single input, and GS12142 dual input, 12G UHD-SDI Multi-rate

Reclocking Cable Equalizers. It is also pin compatible with the

GS3241 3G-SDI Multi-rate Reclocking Cable Equalizer.



Manual and automatic cable equalizer bypass

Trace driver features:



Integrated 100Ω, differential output termination



Extends output DC-coupling support with 1.2V to 2.5V

output supply range



Trace driver data output pre-emphasis to compensate for

up to 20”FR4 at 11.88Gb/s



Manual or automatic reclocker bypass

Manual or automatic mute or disable on LOS

Reclocker features:



Manual or automatic rate modes

Wide Loop bandwidth control

Reclocking at the following data rates: 125Mb/s, 270Mb/s,

1.485Gb/s, 2.97Gb/s, 5.94Gb/s, and 11.88Gb/s—this

includes the f/1.001 rates



Note: For the GS12341 to be pin compatible with the GS12142,

careful design considerations are required. Contact for your local

Semtech FAE for details.

GS12341

Final Data Sheet

PDS-061928

1 of 109

Semtech

Proprietary & Confidential

www.semtech.com

Rev.1

August 2019

12 3 4 5 6 7...109

中文翻译

下载PDF

与GS12341-INE3相关器件

型号	品牌	获取价格	描述	数据表
GS12341-INTE3	SEMTECH	获取价格	12G UHD-SDI Reclocking Adaptive Cable Equalizer
GS12341-INTE3Z	SEMTECH	获取价格	12G UHD-SDI Reclocking Adaptive Cable Equalizer
GS12-35	ETC	获取价格	RING TONGUE TERMINAL Non-insulated DIN 46234
GS12401-1011-9F	FOXCONN	获取价格	Board Connector, 40 Contact(s), 1 Row(s), Female, Straight, Solder Terminal, Receptacle, L
GS12441	FOXCONN	获取价格	Board Stacking Connector, Female, Right Angle, Surface Mount Terminal, Receptacle, LEAD FR
GS12441-0011-8F	FOXCONN	获取价格	Board Stacking Connector, 44 Contact(s), 2 Row(s), Female, Right Angle, 0.02 inch Pitch, S
GS-12-452	FCI-CONNECTOR	获取价格	ZipLine Connector System
GS-12-497	FCI-CONNECTOR	获取价格	SD CARD CONNECTOR
GS12-50	ETC	获取价格	RING TONGUE TERMINAL Non-insulated DIN 46234
GS-12-547	FCI-CONNECTOR	获取价格	0.8mm BergStak? Product Specification

与GS12341-INE3相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

27
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

19
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

49
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

47

产品中心

服务支持

精选活动

关于我们

帮助中心

GS12341-INE3

GS12341-INE3 数据手册

与GS12341-INE3相关器件

与GS12341-INE3相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

GS12341-INE3

GS12341-INE3 数据手册

与GS12341-INE3相关器件

与GS12341-INE3相关文章

您还可以找

您在本页遇到什么问题？