Analog / Mixed Signal Examples

Extensive collection of examples for analog and mixed signal design work.

Description

This package is a continues to be expanded. It has been modified to work with R2012a (pre-release) but will also work with 2009B,10A,10B,11A,11B. Examples include: VCO with user defined phase noise, a PLL design sequence using the above VCO block, impedance matching and filter design, interleaved ADC, clock multiplying delay lock loop, clock recovery for NRZ data. Further examples include: fractional N PLL, digital fractional N PLL, Sigma-Delta ADC, Sigma-Delta ADCs with SNR Measurement block elliptic LC filter design, RF blockset examples, numerous Circuit Level examples such as switching power supplies, class D H bridge audio amp, active filters, passive filters, simulated vector network analyzers.

Package includes an "Example Navigator" which makes it a snap to select and run any of the 60+ models.

For installation instructions, please read the readme_now.txt file included in the ams_r2009B_2012A.ZIP file.

You can see more examples in the mixed-signal library that you can download from here: http://www.mathworks.com/programs/mixed-signal/

Acknowledgements

This file inspired Analog Circuit Effects In Signal Processing And Communication System Models.

• Required Products: Communications Blockset; Communications System Toolbox; Filter Design Toolbox; RF Blockset; RF Toolbox; DSP System Toolbox; Signal Processing Toolbox; SimPowerSystems; Simulink; Simulink Response Optimization
• MATLAB release: MATLAB 7.9 (R2009b)
• Other requirements: NOTE: This set of files must be installed to a root level directory named "AMS". Please read the readme_now.txt in the zip file.

[Gael Pillonnet]

Be careful ! The varactor is badly modelling.
The transient don't fit with the behaviour of a varactor. To check the problem, please try to charge the cap through a resistor and calculate the energie provided by the source. You don't obtain E=CxV2 (true relationship with varactor). Something wrong.
Now, try to put the integrator block outside the feedback. It works, but limited by the solver (if the order of function is greater than 1).

[Mike Woodward]

If you're interested in this submission, you might also like the new, free mixed-signal library available from here: http://www.mathworks.com/programs/mixed-signal/index.html

[lazaf]

 

[lazaf]

It is good. I wanted to understand about the scheme being used for clock recovery( File "sync/clock_recovery_3.mdl")

Thanks

[siddhu]

thanku its agood work

[Tanyer Alan]

 

[Panneer Selvam]

A wholesome collection of Blocksets for Communication Engineers...

[Yi]

I want to get some examples

[cai liangliang]

thank you

[jeffrey fan]

goood... if can get those example

[ihya belkacem]

 

[YANG Yuejin]

it can't be used in linux? what a pity, however, it's really excellent

[Marduke Yousefpor]

Great Examples to start with....

[yang Lung]

useful

[Elham Tathesari]

 

[Anderson Fagiani]

 

[Andre Fortunato]

 

[hazem madian]

Dear Dick,
iam trying to use the simpower toolbar to simulate circuits and lukly i found the opamp block in your file but please i need your advice in that:
1-why your opamp block has four terminals.
2-and most of all how do the feedback connections don't affect the output terminal from change between inverting and noninverting.
thank you

[Wolf Lee]

The simPower models of charge pump in PLL are not compatible with new version 6.3.
Can you update it?
Thank you!

[Zinko Timo]

nice one . Good work bravo

[Arnold Kote]

 

[Abhishek Chattopadhyay]

Can you be more specific with the use od this. one needs to know how to function these blocks

[wang yuxin]

very good!

[no need]

does not contain the basics of signal processing

[rajendra bhat]

i think this file is corrupt cause it doesn't open in winzip

[suhas deshmukh]

 

[takis soteropoulos]

 

[Kapil Nagwanshi]

 

[felix sanon]

 

[Khaled Nasser]

GOOD

[Khaled Hassni]

PLL filter circuit

[hui chen]

good

[xue lixia]

I cannot get it!

[Oleg Mikulchenko]

Clean, reasonable, and practical examples

[Alexander Toniatti]