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本帖最后由 Xuxingfu 于 2013-7-17 20:12 编辑
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6 p; _4 t& ?2 x' r! R9 Y主要特性与技术指标4 h$ h" B/ ]( o+ D6 \( \( x( a
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Advanced Design System (ADS) 2013.06 continues to enhance the industry’s leading integration of channel simulator, transient simulator and EM field solvers.
# z4 {" o9 r% C& q! q r• Pre-standard extension to IBIS AMI for mid-channel re-timers (pictured)
/ U9 `9 i& m* f5 c2 D• Power Integrity circuit simulators:4 g& [( S& y' l* ~# X, q, G
- Touchstone 2 with per-port ref impedance and mixed mode s-parameters: h+ p6 I. w d: r
- Support for power integrity keywords in IBIS models7 V% Q8 v& w* h) Q5 J
• Touchstone Combiner for victim/aggressor models from 4-port VNAs+ C2 Z& E A+ v
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Agilent's
8 {" ~ s, [, W, z6 z, n0 x: WAdvanced Design System (ADS) 2013.06 continues to enhance the industry’s leading integration of channel simulator, transient simulator and EM field solvers. + N' ?# q: m z! U1 x+ C
Re-timer ModelA pre-standard extension to IBIS AMI enables you to explore the design space including mid-channel non-linear components.
$ J! S. B- g3 }- Agilent continues to drive the IBIS specification forward by proposing advanced capabilities to IBIS Open Forum’s ATM Committee
7 k' o& V& _' y Touchstone 2 Support- Supports Signal Integrity/Power Integrity capabilities:
- Per-port reference impedance for accurate modeling of power/ground plane coupling to signal traces
- Mixed mode network parameters for accurate modeling of differential pairs
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- Industry-standard specification, ratified by IBIS Open Forum
% P: l5 m6 j$ Y2 W5 m$ v* X' r Power Integrity Keywords in IBIS Models- Model Signal Integrity/Power Integrity effects like synchronous switching output noise
- IBIS models are portable, behavioral model that simulate faster than netlist models
- Support for [ISSO PU], [ISSO PD], [Composite Current] keywords, as specified in IBIS Open Forum docs BIRD95/98/141+ x7 U7 ?, b# O* d$ O7 p) j
Touchstone Combiner- Build a multiport victim/aggressor channel model out of readily available 4-port VNA measurement
- Simplifies a time-consuming and error-prone task using a simple, transparent GUI. u- \2 Q. c9 R. b
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