Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Gm-c 7th order equripple lpf for hard disk read channel

Status
Not open for further replies.

smh87

Newbie level 2
Joined
Jun 24, 2008
Messages
2
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,291
hi all
i have some prob when i make a simulation of filter
and i want to ask about
1- boost
2- how to get INL/DNL code to calculate it
3 - about tunning circuit

i hope to hear from anyone thanks alot
bye
sarah
 

Sorry does not understand the detailed meaning:

1-boost means the frequency response peaking of the internal filter state nodes?

2. INL/DNL (integral nonlinearity,differential nonlinearity) ? For a filter design? Please explain!

3- Tuning! Ok

There are many solutions. Run a oscillator with the same Gm-C. Adjust to match a clock or calculate direct the setting of the filter. Filter could be adjusted at Gm or C, on the first it could be also continuous.
 

THANKS FOR REPLY
i mean how to make fc ,and boost of filter programable

INL DNL for dac where can i get matlab code to get them

thanks
sarah
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top