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本帖最后由 Xuxingfu 于 2013-7-17 20:12 编辑 7 b( R* |$ H9 N8 U9 d* U4 j
( Z5 t' i# m# B# D主要特性与技术指标8 t/ O, K8 V8 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.
+ @, X9 O+ K( a' L& Z• Pre-standard extension to IBIS AMI for mid-channel re-timers (pictured)
; P% B2 n) l6 o. N/ o• Power Integrity circuit simulators:4 b4 K& s2 Q0 g1 k* R6 I0 r- M0 X
- Touchstone 2 with per-port ref impedance and mixed mode s-parameters
9 p8 `: [ f3 y- Support for power integrity keywords in IBIS models
7 u. Y# F; I7 v& C• Touchstone Combiner for victim/aggressor models from 4-port VNAs. v, o7 |. z6 p2 }% Q( a
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描述 6 U1 R4 h. X3 M3 N# J- n
Agilent's
: J5 W6 M/ h4 V; c8 [$ }# c4 r# LAdvanced Design System (ADS) 2013.06 continues to enhance the industry’s leading integration of channel simulator, transient simulator and EM field solvers.
, Q, r6 H; F d" l' ORe-timer ModelA pre-standard extension to IBIS AMI enables you to explore the design space including mid-channel non-linear components.$ W$ U e& A, s# g8 V) v
- Agilent continues to drive the IBIS specification forward by proposing advanced capabilities to IBIS Open Forum’s ATM Committee
0 a- @* Z! j. e n$ Y$ B, Q 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
& v% i3 L! r6 u) T, }* ` 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 BIRD95/98/1412 E; g# ?, E# J7 P% c5 o
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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