The DM4035 is an ultra wideband 1-to-4 active power splitter fabricated using a 0.1 mm HBT GaAs technology. It is based on an ECL topology in order to guarantee high-speed operations. The device is capable of replicating NRZ streams with data rate up to 12.5Gb/s or clock signal with frequency up to 12.5GHz. The inputs and the outputs are DC coupled. At the input side the internal 50 ohm resistors avoid the need for external impedance matching terminations. The DM4035 uses SCFL I/O levels and is designed so to allow for either single ended or differential data input. is an ultrawideband phase delay fabricated using 1-um HBT GaAs technology and is based on ECL topology to guarantee high-speed operation. The large output voltage, excellent rise and fall time and the good quality of the eye diagram at all data rates up to 12.5Gb/s makes the DM4035 suitable for data and clock distribution at a very high speed. Complex digital applications may benefit from the DM4035: as an example clock and data distribution.

• Ultra wideband: Up to 12.5 Gb/s NRZ
• High Input sensitivity: 300mV single ended
• 900 mVpp single-ended output
• Jitter RMS: <1.5 ps
• Output rise time (20% – 80 %): <20 ps
• Output fall time (20% – 80 %): <17 ps
• 50-ohm matched DC-coupled inputs and outputs
• Differential or single ended I/O
• Power consumption: 2.0 W
• Available in plastic package (QFN5x520L upon request) or die

Please download datasheet or our product review (Acrobat Reader needed).

Application Notes