DESCRIPTION
Complex digital applications benefit from the iT4033D, including clock data recovery, edge detectors, NRZ-to-RZ converters, MUX/DEMUX, and data restoration. Delay control can be either differential (using both VCp and VCm) or single-ended (VCm is the active control pad while VCp is shorted to VCref). The control voltage range for the delay input is from -2.2 V to -3.0 V whether the control is single-ended or differential. The device can delay NRZ streams with data rates to 12.5 Gb/s or a clock signal up to 10.7 GHz. Both inputs and outputs are DC-coupled. At the input side, internal 50-ohm resistors avoid the need for external impedance matching terminations. The iT4033D uses SCFL I/O levels and is designed so to allow for either single ended or differential data input. FEATURES
Ultra wideband: Up to 12.5 Gb/s NRZ Dual independent cores on a single die Delay adjustment to 100 ps 900 mVpp single-ended output Jitter RMS: <1.5 ps Output rise time (20% – 80...
