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Design of De-Emphasis and Equalization Circuits for Gigabit Serial ...

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Vss<br />

Vdd<br />

m=30<br />

w=1u<br />

l=10u<br />

ql<br />

D Latch<br />

� Current Steering D latch with positive feedback<br />

Data<br />

Vdd<br />

Vdd<br />

dh<br />

n_bpw_12_rf<br />

n_bpw_12_rf<br />

dl<br />

Clock<br />

lf=0.12u<br />

wf=1u<br />

nf=4<br />

M=1<br />

wt=4u<br />

qh<br />

Vdd<br />

Vdd<br />

ckh<br />

n_bpw_12_rf<br />

n_bpw_12_rf<br />

ckl<br />

Vss<br />

Vdd<br />

i400u<br />

n_bpw_12_rf<br />

r_zbt_m=0.336k<br />

rnhr_rf<br />

Vdd Vdd<br />

Vss Vss<br />

lf=0.12u<br />

wf=1u<br />

nf=4<br />

M=1<br />

wt=4u<br />

Vss Vss<br />

lf=0.12u<br />

wf=1u<br />

nf=4<br />

M=4<br />

wt=4u<br />

Vss<br />

m=30<br />

w=1u<br />

l=10u<br />

r_zbt_m=0.336k<br />

rnhr_rf<br />

lf=0.12u<br />

wf=1u<br />

nf=4<br />

M=1<br />

wt=4u<br />

n_bpw_12_rf<br />

lf=0.12u<br />

wf=1u<br />

nf=4<br />

M=4<br />

wt=4u<br />

Vdd<br />

Vss<br />

n_bpw_12_rf<br />

lf=0.12u<br />

wf=1u<br />

nf=4<br />

M=4<br />

wt=4u<br />

Vdd<br />

Vss<br />

Vss<br />

Vss<br />

Vdd<br />

lf=0.12u<br />

wf=1u<br />

nf=4<br />

M=4<br />

wt=4u<br />

n_bpw_12_rf<br />

lf=0.12u<br />

wf=1u<br />

nf=4<br />

M=4<br />

wt=4u

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