LSJ211
LSJ211 is Amplifier manufactured by Micross.
Features
DIRECT REPLACEMENT FOR SILICONIX J211 HIGH GAIN gfs = 7000µmho MIN HIGH INPUT IMPEDANCE IGSS = 100p A max LOW INPUT CAPACITANCE Ciss = 5p F ABSOLUTE MAXIMUM RATINGS @ 25°C (unless otherwise noted)
Maximum Temperatures Storage Temperature ‐55°C to +150°C
- High gain Operating Junction Temperature ‐55°C to +135°C
- Low Leakage Maximum Power Dissipation
- Low Noise Continuous Power Dissipation 360m W LSJ211 Applications: Derating over temperature 3.27 m W/°C
- General Purpose Amplifiers MAXIMUM CURRENT
- UHV / VHF Amplifiers Gate Current (Note 1) 10m A
- Mixers MAXIMUM VOLTAGES
- Oscillators Gate to Drain Voltage or Gate to Source Voltage ‐25V LSJ211 ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted) SYMBOL CHARACTERISTIC MIN TYP. MAX UNITS CONDITIONS BVGSS Gate to Source Breakdown Voltage ‐25 ‐‐ ‐‐ V VDS = 0V, IG = ‐1µA VGS(off) Gate to Source Cutoff Voltage ‐2.5 ‐‐ ‐4.5 VDS = 15V, ID = 1n A IDSS Drain to Source Saturation Current (Note 2) 7 ‐‐ 20 m A VDS = 15V, VGS = 0V IGSS Gate Reverse Current (Note 3) ‐‐ ‐‐ ‐100 p A VDS = 0V, VGS = ‐15V IG Gate Operating Current (Note 3) ‐‐ ‐10 ‐‐ p A VDS = 10V, ID = 1m A r DS(on) Drain to Source On Resistance ‐‐ ‐‐ 50 Ω IG = 1m A, VDS = 0V LSJ211 DYNAMIC ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted) SYMBOL CHARACTERISTIC MIN TYP. MAX UNITS CONDITIONS gfs Forward Transconductance 6000 ‐‐ 12000 µmho VDS = 15V, VGS = 0V , f = 1k Hz gos Output Conductance ‐‐ ‐‐ 200 Ciss Input Capacitance ‐‐ 4 ‐‐ p F VDS = 15V, VGS = 0V , f = 1MHz Crss Reverse Transfer Capacitance ‐‐ 1 ‐‐ en Equivalent Noise Voltage ‐‐ 10 ‐‐ n V/√Hz VDS = 15V, VGS = 0V , f = 1k Hz LSJ211 SWITCHING CHARACTERISTICS @ 25°C (unless otherwise noted) SYMBOL CHARACTERISTIC UNITS CONDITIONS
LSJ211 Benefits:
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