2N5484 2N5486
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (Continued)
Characteristic
Symbol
Min
Typ
Max
Unit
SMALL– SIGNAL CHARACTERISTICS (continued)
Input Capacitance
(VDS = 15 Vdc, VGS = 0, f = 1.0 MHz)
Ciss
—
—
5.0
pF
Reverse Transfer Capacitance
(VDS = 15 Vdc, VGS = 0, f = 1.0 MHz)
Crss
—
—
1.0
pF
Output Capacitance
(VDS = 15 Vdc, VGS = 0, f = 1.0 MHz)
Coss
—
—
2.0
pF
FUNCTIONAL CHARACTERISTICS
Noise Figure
(VDS = 15 Vdc, VGS = 0, RG = 1.0 Megohm, f = 1.0 kHz)
(VDS = 15 Vdc, ID = 1.0 mAdc, RG ≈ 1.0 kΩ, f = 100 MHz)
(VDS = 15 Vdc, ID = 1.0 mAdc, RG ≈ 1.0 kΩ, f = 200 MHz)
(VDS = 15 Vdc, ID = 4.0 mAdc, RG ≈ 1.0 kΩ, f = 100 MHz)
(VDS = 15 Vdc, ID = 4.0 mAdc, RG ≈ 1.0 kΩ, f = 400 MHz)
NF
2N5484
2N5484
2N5486
2N5486
dB
—
—
2.5
—
—
3.0
—
4.0
—
—
—
2.0
—
—
4.0
Common Source Power Gain
(VDS = 15 Vdc, ID = 1.0 mAdc, f = 100 MHz)
(VDS = 15 Vdc, ID = 1.0 mAdc, f = 200 MHz)
(VDS = 15 Vdc, ID = 4.0 mAdc, f = 100 MHz)
(VDS = 15 Vdc, ID = 4.0 mAdc, f = 400 MHz)
Gps
dB
2N5484
16
—
25
2N5484
—
14
—
2N5486
18
—
30
2N5486
10
—
20
POWER GAIN
24
f = 100 MHz
20
16
12
400 MHz
8.0
Tchannel = 25°C
VDS = 15 Vdc
VGS = 0 V
4.0
0
2.0
4.0
6.0
8.0
10
12
14
ID, DRAIN CURRENT (mA)
Figure 1. Effects of Drain Current
2
Motorola Small–Signal Transistors, FETs and Diodes Device Data