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n-channel JFETs
designed for • • •
H
Performance Curves NZA See Section 4
• VHF Amplifiers
• Front End High Sensitivity Amplifiers
• Oscillators • Mixers
BENEFITS
• I ndustry Standard • High Power Gain
16 dB at 105 MHz, Common-Gate 11 dB at 450 MHz, Common-Gate
• Low Noise 2.7 dB Noise Figure at 450 MHz
• Wide Dynamic Range Greater than 100 dB
• 75 n Input Match Common Gate
ABSOLUTE MAXIMUM RATINGS (25°C)
Gate-Drain or Gate-Source Voltage ............... -25 V Gate Current ............................... 20mA
Total Power Dissipation at T A ~ 25°C .......... 500mW
Power Derating to 150°C ..... _............ 4.0 mW;oC Storage Temperature Range ........... _.. -65 to +150°C Lead Temperature
( 1/16" from case for 10 seconds) .......... _...
U308 Datasheet
