Based on expected channel characteristics, the proposed I/O features low-impedance transmitter termination, high-impedance receiver termination, and a receiver with modified DFE with IIR …

• Decision Feedback Equalization • Examples • The Whitened Matched Filter and Zero Forcing • FIR Implementation L15: 2

–DFE-IIR based equalization approach • DFE-IIR Rx performance demonstrated over range of channels –Smoothly varying PCB channels (>20 dB loss) –Legacy backplane: 16” Tyco …

判决反馈均衡（Decision feedback equalizer，DFE），顾名思义，通过“判决”和“反馈”两个操作，实现对信号内噪声的均衡。 要理解DFE的功能，就不得不引入码间串扰（intersymbol …

the number of DFE feedback signals at the summing circuit, an infinite-impulse-response (IIR) filter is adopted to subtract the residual post-cursor ISIs after the first one [7]. Such a careful …

Abstract: To ensure the signal integrity over a lossy channel, an analog equalizer and/or a decision-feedback equalizer (DFE) are widely adopted in high-speed data transmission. An …

decision feedback equalizer (DFE) [2]–[7] has been widely recognized as an effective approach because it reduces signal distortion without amplifying noise or crosstalk. In order to apply …

Abstract: This brief presents a quarter-rate 1 finite impulse response and 1 infinite impulse response (IIR) direct decision feedback equalizer (DFE). The proposed non-time-overlapping …

Abstract—Decision feedback equalizer (DFE) architectures with varying numbers of discrete-time taps and continuous-time infinite impulse response (IIR) filters are compared for use in typical …

1 IIR-tap DFE to efficiently cancel long-tail ISI. A bang-bang phase detector (BBPD) PLL-based CDR allows for clock recovery with only one per-slice edge sampler and utilizes static phase …