DG540 Datasheet, PDF (6/11 Pages) TEMIC Semiconductors – Wideband/Video T Switches

DG540/541/542
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Off Isolation vs. Frequency and Load Resistance
(DG540)
–100
All Hostile Crosstalk
–110
–90
R_L = 75 W
–80
180 W
–70
1 kW
–60
10 kW
–50
–40
–30
–100
–90
–80
–70
–60
–50
–40
DG540
DG542
DG541
–20
–30
–10
–20
0
1
40
10
100
f – Frequency (MHz)
Charge Injection vs. V_S
–10
1
90
10
100
f – Frequency (MHz)
Switching Times vs. Temperature
(DG540/541)
30
80
20
10
0
–10
–20
C_L = 1000 pF
–30
70
60
t_ON
50
40
30
20
t_OFF
10
–40
–3 –2 –1 0 1 2 3 4 5 6 7 8
V_S – Source Voltage (V)
Switching and Break-Before-Make Time
vs. Temperature (DG542)
90
0
–55 –25
0 25 50 75
Temperature (_C)
100 125
Operating Supply Voltage Range
20
80
70
t_ON
18
60
50
t_BBM
16
40
t_OFF
30
14
Operating
Voltage
Area
20
10
0
–55 –25
0 25 50 75
Temperature (_C)
100 125
12
10
0
–1
–2
–3
–4
–5
–6
V– – Negative Supply (V)
www.vishay.com S FaxBack 408-970-5600
4-6
Document Number: 70055
S-00399—Rev. G, 13-Sep-99