A bootstrapped switch circuit can include at least one transistor, to receive an input signal and allow the input signal to pass through as an output signal based on a control signal, and a voltage-controlled voltage source, to provide first and second voltages between a gate and a source of the at least one transistor in response to the control signal. The voltage-controlled voltage source can include a differential pair and a current source. A gate of one of the differential pair can receive the control signal and a gate of the other of the differential pair can receive a logical inverse of the control signal. The current source can provide a current to connected sources of the differential pair. The first voltage can turn on the at least one transistor and be produced in response to a first logic state of the control signal resulting in the current of the current source flowing entirely through a first one of the differential pair. The second voltage can turn off the at least one transistor and be produced in response to a second logic state of the control signal resulting in the current of the current source flowing entirely through a second one of the differential pair.