Abstract: A switched capacitor (12) providing an effective resistance having a relatively long time constant. The switched capacitor (12) includes a technique for switching an input switch (14) associated with the capacitor (12) between a first input potential and a second input potential where the second input potential is proportional to the first input potential. In one specific implementation, the capacitor is a primary capacitor (30) having a three position input switch (46) that is switchable between a ground contact (48), an intermediate contact (42) and the input potential, and a three position output switch (50) that is switchable between a first ground contact (56), a second ground contact (54) and an output potential. A secondary capacitor (32) includes a two position input switch (34) that is switchable between the input voltage and a ground contact (38), and an output switch (40) that is switchable between a ground contact (44) and the intermediate contact (42).