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DATA SHEET
MOS FIELD EFFECT TRANSISTOR
3SK222
RF AMPLIFIER FOR FM TUNER AND VHF TV TUNER N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR 4 PINS MINI MOLD
FEATURES
• The Characteristic of Cross-Modulation is good. CM = 92 dBµ TYP. @ f = 200 MHz, GR = –30 dB
PACKAGE DIMENSIONS
(Unit: mm)
0.4 +0.1 –0.05
1.5 +0.2 –0.1 2.8 +0.2 –0.3
• Low Noise Figure: • High Power Gain: • Enhancement Type.
NF1 = 1.2 dB TYP. (f = 200 MHz) NF2 = 1.0 dB TYP. (f = 55 MHz) GPS = 23 dB TYP. (f = 200 MHz)
(1.8) 0.85 0.95 2.9±0.