DG641 Datasheet, PDF (5/10 Pages) Vishay Siliconix – Low On-Resistance Wideband/Video Switches

DG641/642/643
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Supply Current vs. Temperature
6
5
4
I+
3
2
1
0
I_GND
–1
–2
I–
–3
–4
–5
–55 –35 –15 5 25 45 65 85 105 125
Temperature (_C)
DG641/643
r_DS(on) vs. Drain Voltage
40
V+ = 15 V
V– = –3 V
30
125_C
100 nA
Leakages vs. Temperature
10 nA
1 nA
100 pA
10 pA
1 pA
0.1 pA
–55
–25 0 25 50 75 100 125
Temperature (_C)
DG642
r_DS(on) vs. Drain Voltage
20
V+ = 15 V
V– = –3 V
15
125_C
20
25_C
10
25_C
–55_C
–55_C
10
5
0
–3 –1
1
3
5
7
9
11
V_D – Drain Voltage (V)
On Capacitance
22
20
18
16
14
DG642
12
10
8
DG641/643
6
0
2
4
6
8
(V_D) – (V–)
10
12
Document Number: 70058
S-52433—Rev. E, 06-Sep-99
0
–3 –1
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
1
1
3
5
7
V_D – Drain Voltage (V)
Off Isolation
DG641/643
DG642
10
f – Frequency (MHz)
9
11
100
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