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本帖最后由 Xuxingfu 于 2013-7-17 20:12 编辑
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主要特性与技术指标
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3 @/ {8 ?* e# R, n8 |3 \1 R Advanced Design System (ADS) 2013.06 continues to enhance the industry’s leading integration of channel simulator, transient simulator and EM field solvers.6 L: N+ X$ E3 R! q3 |0 ?
• Pre-standard extension to IBIS AMI for mid-channel re-timers (pictured)
% C; L. D4 s9 H# ~• Power Integrity circuit simulators:
/ _3 @; G; B2 X# Q" a- Touchstone 2 with per-port ref impedance and mixed mode s-parameters
( T; ?2 k. N1 M/ C- Support for power integrity keywords in IBIS models
: Z6 N0 ~0 O8 a# H# U; S [• Touchstone Combiner for victim/aggressor models from 4-port VNAs" k V+ X0 `( P
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描述
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# q7 M, Y6 q2 r! {Advanced Design System (ADS) 2013.06 continues to enhance the industry’s leading integration of channel simulator, transient simulator and EM field solvers.
3 |/ J) ^6 G4 H; M eRe-timer ModelA pre-standard extension to IBIS AMI enables you to explore the design space including mid-channel non-linear components.
' z: o3 H% f/ W- v% u- Agilent continues to drive the IBIS specification forward by proposing advanced capabilities to IBIS Open Forum’s ATM Committee- `+ C0 h- X2 F; a" `2 _
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 Forum7 A8 [0 `, i; o" f' S! {
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
0 @- O& Y$ W( o, U 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( g3 r: Q+ q! f( G$ h" @
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