ADC with 12 bits output

Status
Not open for further replies.
T

Tivgar

Newbie level 1
Joined
Aug 11, 2011
Messages
1
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,286
Hi,

Some question regarding digital low pass filter for ADC.
If I need 12 ENOB output do I have to implement dcimation filter (CIC) with decimation factor at least 4096? And ENOB and stable output bits are the sam
 

If I need 12 ENOB output do I have to implement decimation filter (CIC) with decimation factor at least 4096?
Click to expand...
Most likely much lower, depends on the modulator characteristic and it's output spectrum. Refer to basic SD ADC literature.

I'm not aware of clear definition of stable output bits.
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…