參數(shù)資料
型號: 934054140215
廠商: NXP SEMICONDUCTORS
元件分類: 小信號晶體管
英文描述: UHF BAND, Si, N-CHANNEL, RF SMALL SIGNAL, MOSFET
封裝: PLASTIC, SMD, 4 PIN
文件頁數(shù): 13/16頁
文件大小: 145K
代理商: 934054140215
1997 Dec 08
6
Philips Semiconductors
Product specication
N-channel dual-gate MOS-FETs
BF1109; BF1109R; BF1109WR
Fig.9
Drain current as a function of drain-source
voltage; typical values.
VG2-S =4V.
Tj =25 °C.
handbook, halfpage
02
10
16
12
4
0
8
46
8
MDA617
ID
(mA)
VDS (V)
Fig.10 Drain current as a function of gate 1 current;
typical values.
VDS = 9 V; VG2-S = 4 V; Tj =25 °C.
handbook, halfpage
8
6
40
MDA618
2
16
8
12
4
0
ID
(mA)
IG1 (A)
VDS = 9 V; VG2nom = 4 V; IDnom = 12 mA; fw = 50 MHz;
funw = 60 MHz; Tamb =25 °C.
Fig.11 Unwanted voltage for 1% cross-modulation
as a function of gain reduction;
typical values (see Fig.18).
handbook, halfpage
020
Vunw
(dB
V)
gain reduction (dB)
40
60
120
110
90
80
100
MDA619
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