W2500ET [KEYSIGHT]

Keysight EEsof EDA;


型号：	W2500ET
厂家：	Keysight Technologies
描述：	Keysight EEsof EDA
文件：	总6页 (文件大小：1165K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Keysight EEsof EDA

W2302EP/ET Advanced Design System

Transient Convolution Element

W2500EP/ET Transient Convolution

GT Option

W2312EP/ET Transient Convolution

Distributed Computing 8-pack

Introduction

Figure 1. Eye diagram results from the ADS Transient-Convolution Simulator show excellent

correlation with measurements, enabling rapid “what if” design space exploration.

The Keysight EEsof EDA—the technology and innovation leader in high-speed,

high-frequency electronic design automation—takes SPICE to a new level with

the ADS Transient Convolution Element. This simulator is the industry’s fastest

signal integrity circuit simulator for multigigabit, high-speed data link design.

Multicore processor support and a new, high-capacity sparse matrix solver

achieves a three-fold simulation speed improvement for signal integrity simula-

tions.

Design and veriﬁcation of chip-to-chip multigigabit/s serial links is the morst

common application for the Transient Convolution Element. At the very high

data rates at which these links operate, signal integrity engineers must take into

account physical phenomena such as impedance mismatch, reﬂections, elec-

tromagnetic coupling, crosstalk and microwave frequency attenuation due to

the skin effect and dielectric loss tangent. The simulator allows signal integrity

engineers to perform “what-if” design space exploration using a circuit-level

model that can be veriﬁed against measured data, and electromagnetic simula-

tion on the post-layout artwork to arrive at an optimum design while avoiding

costly and time consuming prototype iterations.

03 | Keysight | W2302 Advanced Design System Transient Convolution Element and W2500 Transient Convolution - Brochure

W2302EP/ET Transient Convolution Element

The Transient Convolution Element includes:

– Industry’s fastest SPICE simulator.

– A convolution capability that lets you bring components speciﬁed by S-

parameters in the frequency domain into a time domain simulation. Proven

algorithms ensure passivity and causality control. This is especially impor-

tant for challenging structures such a long or lossy transmission lines.

– Channel Simulator and Fast Eye Probe features, which allow interactive eye

diagram analysis of the transceiver and channel circuitry at million-bit-per-

minute simulation rates: about a thousand times faster than conventional

SPICE analysis.

– IBIS I/O models, which allow you to incorporate “executable datasheets”

from your semiconductor vendors models.

– A Signal integrity veriﬁcation toolkit, which lets you perform jitter decom-

position using the same, tested EZJIT Plus algorithm used in Keysight’s test

and measurement instruments.

– The Broadband SPICE Model Generator for converting measured or simu-

lated S-parameter models to lumped equivalent or pole-zero representa-

tions.

Figure 2. Channel Simulator and Fast Eye Probe provides megabit eye measurements quickly and

accurately.

The Transient Convolution Element is unique in that it is not simply a high per-

formance point tool but a set of capabilities integrated into the most complete

serial link analysis platform, ADS. With the ADS platform you can move seam-

lessly between levels of abstraction--system-, circuit-, or physical-level–ac-

cording to the task at hand.

04 | Keysight | W2302 Advanced Design System Transient Convolution Element and W2500 Transient Convolution - Brochure

W2500EP/ET ADS Transient Convolution GT Option

The ADS Transient Convolution GT accelerates signal integrity simulations on worksta-

tions that have NVIDIA’s Compute Uniﬁed Device Architecture (CUDA)-based Graphics

Processing Units (GPU). This combination allows signal integrity designers to run these

simulations four times faster than on a CPU workstation alone.

W2500EP/ET Transient Convolution GT Element supports NVIDIA Tesla GPU-enabled

workstations. For a list of conforming hardware please visit:

www.nvidia.com/object/tesla_computing_solutions.html

Figure 3. Transient simulation using the DataFileList component lets you quickly and reliably pick the

optimum combination of components from your list of candidates.

05 | Keysight | W2302 Advanced Design System Transient Convolution Element and W2500 Transient Convolution - Brochure

W2312EP/ET Transient Convolution Distributed Computing 8-pack

The Advanced Design System (ADS) Transient Convolution Distributed Computing 8-pack

accelerates signal integrity batch-mode parameter sweeps on workstations connected to a

distributed computing cluster. This combination enables signal integrity designers to run these

sweeps six to eight times faster than on a single compute node of equal performance. The

licenses can be “stacked” in packs of eight, yielding even greater speed up.

This product speeds up parameter sweeps for two combinations:

– Batch Simulation Controller with Transient Simulator, and

– Batch Simulation Controller with Channel Simulator.

Figure 4. The Transient Convolution Distributed Computing 8-pack is controlled by the Simulation Manager tab

of the ADS Simulation Setup menu. This schematic includes parameter sweeps with Batch Simulation Controller

with Channel Simulator, but the product also supports Batch Simulation Controller with Transient Simulator (not

shown in this ﬁgure).

The Transient Convolution Distributed Computing 8-pack presently only supports a conﬁgura-

tion where:

– The workstation is running Linux.

– The distributed computing nodes are running Linux with either Load Sharing Facility (LSF)

or Sun Grid Engine.

06 | Keysight | W2302 Advanced Design System Transient Convolution Element and W2500 Transient Convolution - Brochure

For more information on Keysight

myKeysight

Technologies’ products, applications or

services, please contact your local Keysight

office. The complete list is available at:

www.keysight.com/find/contactus

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A personalized view into the information most relevant to you.

Three-Year Warranty

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Keysight’s commitment to superior product quality and lower total cost

of ownership. The only test and measurement company with three-year

warranty standard on all instruments, worldwide.

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instruments are operating to specification so you can rely on accurate

measurements.

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Other AP Countries

Get the best of both worlds: Keysight’s measurement expertise and product

breadth, combined with channel partner convenience.

Europe & Middle East

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www.keysight.com/find/eesof

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(BP-09-23-14)

This information is subject to change without notice.

Published in USA, December 30, 2014

5990-3571EN

www.keysight.com

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