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1. (WO1997005701) UNIVERSAL SENDER DEVICE

Pub. No.:    WO/1997/005701    International Application No.:    PCT/SE1996/000965
Publication Date: Feb 13, 1997 International Filing Date: Jul 24, 1996
IPC: H03K 17/0416
H03K 19/0185
H04L 25/02
Applicants: TELEFONAKTIEBOLAGET LM ERICSSON (publ)
HEDBERG, Mats
Inventors: HEDBERG, Mats
Title: UNIVERSAL SENDER DEVICE
Abstract:
A sender device capable of sending digital information in the form of electrical binary signals to a receiver device. N-MOS transistors and P-MOS transistors are arranged in pairs. Each pair comprises an N-MOS transistor and a P-MOS transistor. The N-channel of an N-MOS transistor located in one pair, and the P-channel of a P-MOS transistor located in the same pair are connected in parallel, whereby a broad signalling voltage range is accomplished.