E431 - Siliconix

E431 dual n-channel JFET

matched dual n-channel JFETs designed for • • • • Cascode Amplifiers • Balanced Mixers H Performance Curves NZA See Section 4 BENEFITS • Low Noise Figure • Very Low Distortion +30 dBm Intercept Point TO-l05 See Section 5 ABSOLUTE MAXIMUM RATINGS (25°C) Drain-Gate or Gate-Source Voltage .-25 V Gate Current .. 10 .

Features

_A T 18 C --jH 19 ~ IOSS2 VGS(off)1 VGS(off12 2111 9fs2 Gate Reverse Current Gate-Source Breakdown Voltage Gate-Source Cutoff Voltage Saturation Drain Current (Note 1) Gate-Source Forward Voltage Common-Source Forward Transconductance Common-Source Output Conductance Gate Source Capacitance Drain Gate Capacitance Equivalent Short-Circuit Input Noise Voltage Common-Source Forward Transconductance Common-Source Output Conductance Power~Match Source Admittance Conversion Gain (Note 2) Intercept Point (Notes 2 and 3) Saturation Drain Current Ratio (Note 4) Gate-Source Cutoff Voltage Ratio (Note .