Switched-Capacitor Circuits ( h t 10 4 10 5 10 6 t t f h t 11 D t t ...
Switched-Capacitor Circuits ( h t 10 4 10 5 10 6 t t f h t 11 D t t ...
Switched-Capacitor Circuits ( h t 10 4 10 5 10 6 t t f h t 11 D t t ...
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SC-integrator with CDS (”J & M” page 434)<br />
1<br />
C 2<br />
1 1<br />
v out<br />
<br />
C 2<br />
1<br />
v in<br />
2<br />
<br />
2<br />
2<br />
C C<br />
1<br />
1 1<br />
1<br />
C 1<br />
C 2<br />
2<br />
• During Phi2 the error is sampled and stored<br />
accross C2<br />
• The stored error is then subtracted during phi2.