engleski

LAPA, a 5 Gbps modular pseudo-LVDS driver in 180 nm CMOS with capacitively coupled pre-emphasis

A pseudo-LVDS driver has been designed in a 180 nm technology for operation up to 5 Gb/s. It contains parallel main driver units based on an H-bridge circuit steering a current on an external load. The number of active units is adjustable, to reduce switching capacitance and static current, and hence power consumption, if a smaller current swing can be tolerated. Pre-emphasis is applied with a capacitively coupled charge-injection circuit. In the nominal condition with a steering current of 4 mA over a 100 Ω termination resistor, it consumes 30 mW from a 1.8 V supply.

Depleted monolithic CMOS pixels ; particle tracking detectors (solid-state detectors) ; VLSI circuit

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