...parameters? Hello all!! Im a newbie electronics hobbyist. I was designing a simple oscillator when I went through the datasheets of a few JFETs particularly the 2n5485. But the min and max values of parameters like Idss and Vgs(off) vary hugely!!!The max value is about 10 times the min value. In that case even putting in a replacement will hugely vary the gain and biasing.Pls help!!!!!