參數(shù)資料
型號(hào): 934002640235
廠商: NXP SEMICONDUCTORS
元件分類: 小信號(hào)晶體管
英文描述: UHF BAND, Si, N-CHANNEL, RF SMALL SIGNAL, MOSFET
封裝: PLASTIC PACKAGE-4
文件頁(yè)數(shù): 14/15頁(yè)
文件大小: 140K
代理商: 934002640235
1996 Aug 01
8
Philips Semiconductors
Product specication
Silicon N-channel dual-gate MOS-FETs
BF998; BF998R
handbook, full pagewidth
MGE802
330 k
1.8 k
360
100 k
140 k
1 nF
47
F
20
H
1 nF
10 pF
D2
BB405
330 k
1 nF
Vtun
output
50
output
C1
5.5 pF
50
input
VDD
Vagc
47 k
1 nF
L2
L1
1 nF
15 pF
D1
BB405
Vtun
input
VDD = 12 V; GS = 2 mS; GL = 0.5 mS.
L1 = 45 nH; 4 turns 0.8 mm copper wire, internal diameter 4 mm.
L2 = 160 nH; 3 turns 0.8 mm copper wire, internal diameter 8 mm.
Tapped at approximately half a turn from the cold side, to adjust GL = 0.5 mS. C1 adjusted for GS = 2 mS.
Fig.17 Gain control test circuit at f = 200 MHz.
相關(guān)PDF資料
PDF描述
934002640215 UHF BAND, Si, N-CHANNEL, RF SMALL SIGNAL, MOSFET
934003460126 300 mA, 60 V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-92
2N7000,126 300 mA, 60 V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-92
2N7000AMO 300 mA, 60 V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-92
0580-0186-25 Power Magnetics
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