3SK255 Datasheet, PDF (5/8 Pages) NEC – RF AMPLIFIER FOR UHF TUNER N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR 4 PINS SUPER MINI MOLD

GPS AND NF TEST CIRCUIT AT f = 900 MHz
VG2S
1 000 pF
47 kΩ
1 000 pF
INPUT
50 Ω
to 10 pF
to 10 pF
L1
47 kΩ
to 10 pF
L2
to 10 pF
OUTPUT
50 Ω
RFC
3SK255
1 000 pF
VG1S
1 000 pF
VDD
L1, L2; 35 × 5 × 0.2 mm
5