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Fig. 4. | Capacitive Peaking Circuits. (a) Passive Network Approach. (b) Active Network Approach.

Figure 4 | Capacitive Peaking Circuits. (a) Passive Network Approach. (b) Active Network Approach.

Related Figures (6)

Linear analog equalizers, on the other hand, can provide good ISI and jitter cancellation with acceptable power dissi- pation for some applications. When choosing the appropriate frequency response for the equalizer one should bear in mind that: 1) An equalizer must provide sufficient gain peaking at high frequencies to compensate for the channel loss; 2) the magnitude of the frequency response should match (approx-
Linear analog equalizers, on the other hand, can provide good ISI and jitter cancellation with acceptable power dissi- pation for some applications. When choosing the appropriate frequency response for the equalizer one should bear in mind that: 1) An equalizer must provide sufficient gain peaking at high frequencies to compensate for the channel loss; 2) the magnitude of the frequency response should match (approx-
Fig. 2. Channel Frequency Response
Fig. 2. Channel Frequency Response
Fig. 3. Different approaches of equalization. (a) 12” FR4 Channel Output. (b) DFE Equalizer. (c) Complex-Pole Equalizer. (d) Zero-Pole Equalizer
Fig. 3. Different approaches of equalization. (a) 12” FR4 Channel Output. (b) DFE Equalizer. (c) Complex-Pole Equalizer. (d) Zero-Pole Equalizer
Fig. 5. Source Degeneration Network
Fig. 5. Source Degeneration Network
infinite, the output DC component would be the input referred offset of amplifier Az (Vostset2). One should design A» to have Vortset2 equal to the desired DC offset at the output of Ay. Then, Voztset1/A2A3 should be made much smaller than Vottset2-
infinite, the output DC component would be the input referred offset of amplifier Az (Vostset2). One should design A» to have Vortset2 equal to the desired DC offset at the output of Ay. Then, Voztset1/A2A3 should be made much smaller than Vottset2-
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Optical Fiber CommunicationsAnalog Ic Design
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