ANXPLORER ETC2 [List of Unclassifed Manufacturers], ANXPLORER Datasheet - Page 4

• Manufacturer Part Number: ANXPLORER
• Description: EDA TOOL FOR SCHEMATIC LEVEL OPTIMIZATION OF ANALOG & RF CIRCUITS
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

Table 3: Specification and optimization for high gain OpAmp
EXAMPLES OF EQUATION BASED OPTIMIZATION
AnXplorer can perform general equation based function optimi-
zation as well. It is especially suitable for any cost function which
is known to have multiple local and global minima. A few exam-
ples of well known benchmark functions for optimization algo-
rithms are shown next.
Rastrigin’s function
A visualization of Rastrigin’s function for 2 variables is shown in
figure 6. The function is highly multimodal with numerous local
optima. The global optima lies at the point where all variables
have the value 0. AnXplorer has been used to find the global op-
tima of this function for many (≥8) variables.
Griewank’s function
Another example of a multimodal function with numerous local
optima is the Griewank’s function. The visualization for 2 vari-
ables is shown in figure 7. Here, too, the global minimum lies at
the point where all variables are 0. AnXplorer successfully finds
this point for several variables.
Gain
Unity gain BW
Phase margin
Static current con-
sumption
Settling time
METRIC
SPECIFICATION
≥ 60 degrees
≥ 500 MHz
≤ 25 mA
≥ 80 dB
≤ 10 ns
64 degrees
915 MHz
RESULT
18 mA
94 dB
3 ns
Figure 6: Visualization of Rastrigin’s function for 2 variables
Figure 7: Visualization of Griewank’s function for 2 variables
Copyright notice
Copyright © 2010 AgO (A brand name of Xaneda Technologies
India Private Limited). All rights reserved.
The material contained in this document is for information pur-
pose only, and is subject to change without notice. The test data is
based
http://www.mosis.org/test. AgO is not responsible for the accu-
racy of SPICE models.
CONTACT INFORMATION
Website:
USA
Email:
Tel: [phone]
23252 Orange Ave Unit 2,
Lake Forest, CA-92630
Asia
Email:
Tel: [phone]
Europe
Alpha Star
Email:
Tel: [phone],
Mobile: [phone]
10 Pitts Lane, Andover, Hampshire,
SP10 2HY, UK.
[e-mail]
[e-mail]
[e-mail]
on
http://www.ago-inc.com
open
source
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