DG540/541/542
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Off Isolation vs. Frequency and Load Resistance
(DG540)
–100
–90
–80
–70
X TALK (dB)
OIRR (dB)
–60
–50
–40
–30
–20
–10
0
1
10
f – Frequency (MHz)
100
1 kW
10 kW
R
L
= 75
W
180
W
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
1
10
f – Frequency (MHz)
100
DG541
DG542
DG540
All Hostile Crosstalk
40
30
20
10
Charge Injection vs. V
S
90
80
70
60
Time (ns)
Switching Times vs. Temperature
(DG540/541)
Q (pC)
t
ON
50
40
30
0
–10
–20
C
L
= 1000 pF
–30
–40
–3
–2
–1
0
1
2
3
4
5
6
7
8
V
S
– Source Voltage (V)
20
10
0
–55
–25
0
25
50
t
OFF
75
100
125
Temperature (_C)
Switching and Break-Before-Make Time
vs. Temperature (DG542)
90
80
70
60
Time (ns)
50
40
t
OFF
30
20
10
0
–55
–25
0
25
50
75
100
125
10
0
t
BBM
t
ON
V+ – Positive Supply (V)
18
20
Operating Supply Voltage Range
16
14
Operating
Voltage
Area
12
–1
–2
–3
–4
–5
–6
Temperature (_C)
V– – Negative Supply (V)
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S
FaxBack 408-970-5600
4-6
Document Number: 70055
S-00399—Rev. G, 13-Sep-99
VISHAY [ VISHAY TELEFUNKEN ]
