iT4051D
iT4051D is Dual RocketIO-toSCFL level translator manufactured by Iterra.
i T4051D DUAL Rocket IO to SCFL Level Translator
(Advanced Information)
Description
The i T4051D is a wideband Rocket IO-to-SCFL level translator fabricated using 0.1 μm HBT Ga As technology. It is based on ECL topology guarantee high-speed operation. The two translators are fully independent each other allowing reduced power consumption according to the application. The device can translate NRZ streams with data rates up to 3.125 Gb/s or clock signals with a frequency up to 3.125 GHz. The i T4051D inputs and outputs are DC coupled. At the input side, internal 50-ohm resistors eliminate the need for external impedance matching terminations. The input levels are fully pliant with the Xilinx Rocket IO specifications. The i T4051D uses SCFL output levels and allows either single-ended or differential data output. The excellent rise and fall time and the good quality of the eye diagram at all data rates up to 3.125 Gb/s makes the i T4051D suitable for interfacing the Rocket IO output buffers with all i Terra SCFL parts.
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Features
Wideband signal handling: Up to 3.125 Gb/s NRZ Input sensitivity: 500 m V single ended 450 m V p-p typical single-ended output Jitter RMS: <2ps Output rise time (20%
- 80 %): < 33 ps Output fall time (20%
- 80 %): < 33 ps 50-ohm matched DC-coupled inputs and outputs Differential or single-ended I/O Power consumption: 175 m W per...
