Driver having substantially constant and linear output resistance, and method therefor
作者： Vladimir Koifman
DOI:
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摘要: A transmitter module ( 100 ) for LVDS systems provides differential data transmission (ΔV between lines 1, 2 with an resistance (R OUT which is substantially independent from the manufacturing process and linear over whole range of signal voltages ((B): ΔV MAX (C): /2 ). The driver comprises a self-adjusting bias circuit 201, 202 output stages 110, 120 monitors currents into sets line to predetermined values (ABC) when are detected.
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