|
What's this?
|
|
Hurdle the Multigigabit/s Barrier with the Most Complete Signal Integrity Analysis
Increasing consumer and business demand for digital entertainment and information transmission is driving the need for high-speed systems such as routers, servers, mass storage system, and PCs. Chip-to-chip connections inside these systems have undergone an architectural shift from parallel busses to serializer/ deserializer (SERDES) links called lanes. Such serial links eliminate parallel bus clock skew and reduce the number of traces — advantages that come at the cost of large increases in bit rate on the remaining traces. At multigigabit per second data rates and with channel flight times longer than a bit period, signal integrity is a major concern. Under these conditions, high-speed analog effects, previously only seen in high frequency RF and microwave engineering, can impair the signal quality and degrade the bit error rate of the link.
Agilent EEsof EDA has for years been proud to offer Advanced Design System (ADS) as the premier simulator of RF and
microwave effects. RF and microwave engineers trust ADS to analyze their circuits and to help them mitigate the impairments encountered at these frequencies. Now, through continuous research and innovation, Agilent EEsof EDA offers three ADS bundles that put the applicable simulators, libraries, and capabilities into the hands of signal integrity engineers.
These bundles, listed on the Signal Integrity Products Page, provide the most complete serial link analysis for standards such as Infiniband, PCI Express, RapidIO, DDR, HDMI, and 10 gigabit/s Ethernet. They allow you to:
- Analyze complete serial links by co-simulating individual components, each at its most appropriate level of abstraction: link-, circuit- or physical-level.
- Import S-parameters accurately into transient simulations.
- Perform jitter diagnosis with the proven EZJIT Plus algorithm used in Agilent instruments.
Use of our tools results in dramatically reduced product design cycles.
Features at a Glance
ADS allows you to perform signal integrity analysis of designs such as PCI Express, DDR3, DDR4, RapidIO, Serial ATA, 10 Gigabit Ethernet, and Infiniband.
- Convolution Simulator extends High Frequency SPICE, letting you bring components defined in the frequency-domain, such as S-parameter models, using our patented transient-convolution simulation method.
- Jitter and BER analysis using Agilent patented EZJIT Plus technology, crossverified with Agilent instruments.
- Integrated full-wave method of moments and finite-element method EM solvers.
- Design flow integration to connect to Cadence Allegro and Mentor Board Station and Expedition layout databases.
- Cosimulation with Ptolemy numeric simulator with SERDES components such as 8B10B and 64B66B codecs, decision feedback (DFE), and feedforward (FFE) equalizers.
Key Links
|
top of page
printer-friendly version
email this page
