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本帖最后由 Xuxingfu 于 2013-7-17 20:12 编辑 7 h9 r. }* x! L& k" _; U
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主要特性与技术指标5 h( q! A2 E. |1 C4 @! z
( n9 g) J, q' t7 k! C5 i8 v Advanced Design System (ADS) 2013.06 continues to enhance the industry’s leading integration of channel simulator, transient simulator and EM field solvers.
6 x4 R+ q! t% |; @# ^' f% g5 D0 R* m• Pre-standard extension to IBIS AMI for mid-channel re-timers (pictured)
9 p( s9 I2 B2 }; \- E: ^• Power Integrity circuit simulators:
4 @* I, {; A# X& f+ D: E4 W- Touchstone 2 with per-port ref impedance and mixed mode s-parameters
- W& ^0 q g( b- Support for power integrity keywords in IBIS models
( `( E! e3 u) `* h, l" u• Touchstone Combiner for victim/aggressor models from 4-port VNAs8 I. N. A2 e) N. c) a0 T
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描述
" Q& n' A+ C7 `% [2 s! n# zAgilent's
6 I' ^; ?9 d2 C" H0 Q: V2 H$ BAdvanced Design System (ADS) 2013.06 continues to enhance the industry’s leading integration of channel simulator, transient simulator and EM field solvers. # U" Q* D. b7 D9 I7 A) q$ t
Re-timer ModelA pre-standard extension to IBIS AMI enables you to explore the design space including mid-channel non-linear components.+ O4 G' ^# K) H- C
- Agilent continues to drive the IBIS specification forward by proposing advanced capabilities to IBIS Open Forum’s ATM Committee
2 Y9 o# u3 V8 q3 W. m 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
9 ? |" D7 U& a- E" V/ u 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
/ Z$ Y8 A' T1 F9 r* [, r 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 GUI2 ]: a9 [ ~7 r( m @
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