2N5564 Datasheet, PDF (5/5 Pages) Vishay Siliconix – Matched N-Channel JFET Pairs

2N5564/5565/5566
Vishay Siliconix
TYPICAL CHARACTERISTICS (T_A = 25_C UNLESS OTHERWISE NOTED)
Common-Gate Forward Admittance
100
V_DG = 15 V
I_D = 10 mA
T_A = 25_C
–g_fg
b_fg
10
g_fg
Common-Gate Reverse Admittance
10
V_DG = 15 V
I_D = 10 mA
T_A = 25_C
1
–b_rg
–g_rg
+g_rg
1
0.1
0.1
100
200
500
f – Frequency (MHz)
1000
Common-Gate Output Admittance
100
V_DG = 15 V
I_D = 10 mA
T_A = 25_C
b_og
10
g_og
1
0.1
100
200
500
f – Frequency (MHz)
1000
1000
Output Conductance vs. Drain Current
V_GS(off) = –2 V
V_DS = 15 V
f = 1 kHz
T_A = –55_C
100
25_C
125_C
10
0.1
1.0
10
I_D – Drain Current (mA)
Document Number: 70254
S-04031—Rev. D, 04-Jun-01
0.01
100
200
500
f – Frequency (MHz)
Noise Voltage vs. Frequency
100
V_DS = 15 V
1000
10
I_D = 1 mA
I_D = 10 mA
1
10
100
1k
10 k
f – Frequency (Hz)
100 k
Transconductance vs. Drain Current
100
V_GS(off) = –2 V
V_DS = 15 V
f = 1 kHz
25_C
T_A = –55_C
10
125_C
1
0.1
1.0
10
I_D – Drain Current (mA)
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