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本帖最后由 Xuxingfu 于 2013-7-17 20:12 编辑 7 \; @* x& z$ V2 a; ^
: M. ^0 ^8 G, s3 v4 \3 c5 o主要特性与技术指标. V" O/ C5 l7 { n, Z* Z+ q7 r
/ w$ N, p3 i+ S Advanced Design System (ADS) 2013.06 continues to enhance the industry’s leading integration of channel simulator, transient simulator and EM field solvers.
3 O8 l# ~3 j% e• Pre-standard extension to IBIS AMI for mid-channel re-timers (pictured)
0 E! w x8 O7 U7 ~+ ^8 a! L• Power Integrity circuit simulators:
2 r; _/ q. T9 M) } D+ P. _! \( Q- Touchstone 2 with per-port ref impedance and mixed mode s-parameters6 y# s3 S$ K3 @' h
- Support for power integrity keywords in IBIS models6 I1 b4 k6 e; Z0 [+ C
• Touchstone Combiner for victim/aggressor models from 4-port VNAs. N! W$ d0 E: r" C$ G5 d
7 r1 D: @0 S. O1 ]; n描述
! G9 S: L& h9 _# h7 V uAgilent's
2 U) B$ Z- D s! Y. k, E- OAdvanced Design System (ADS) 2013.06 continues to enhance the industry’s leading integration of channel simulator, transient simulator and EM field solvers.
* c0 m m7 c9 C. U; p7 LRe-timer ModelA pre-standard extension to IBIS AMI enables you to explore the design space including mid-channel non-linear components.3 E; N! c% f$ Q c; V- y' b" {
- Agilent continues to drive the IBIS specification forward by proposing advanced capabilities to IBIS Open Forum’s ATM Committee
& v3 g) \% b. q$ J/ ]0 O7 i 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% W, [( n5 B( [5 x7 D. `2 o
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% d5 m; H/ F0 Z) K- J4 W' q7 |% s
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
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