Random sequence generator

A device for generating a random sequence of bits comprising:

• an oscillating means having:
• an input terminal for receiving a bias as input, and;
• at least one oscillator amplifier;
• an amplifying means including the at least one oscillator amplifier and a corresponding at least one differential amplifier coupled to each of the at least one oscillator amplifier, wherein the amplifying means comprise P-Type MOS transistors;
• a load further comprising cascoded transistors coupled to the amplifying means and a power supply, wherein the cascoded transistors comprise P-Type Metal Oxide Semiconductor (MOS) transistors, the load being adapted to protect the amplifying means from interfering signals;
• a tail current source coupled to the amplifying means, wherein the tail-current source comprise N-Type MOS transistors;
• wherein the width-over-length ratio of the transistors of the amplifying means is at least 3 times the width-over-length ratio of the transistors of the tail-current source and the width-over-length ratio of a second transistor pair of the load is at least 3 times the size of the width-over-length ratio of a first transistor pair of the load;
• and
• a grounding means.