DG540 Datasheet, PDF (6/10 Pages) TEMIC Semiconductors – Wideband/Video T Switches

DG540/541/542
Typical Characteristics (Cont’d)
Off Isolation vs. Frequency and Load Resistance
(DG540)
–100
–90
R_L = 75 W
–80
180 W
–70
1 kW
–60
10 kW
–50
–40
–30
–20
–10
0
1
10
100
f – Frequency (MHz)
Charge Injection vs. V_S
40
30
20
10
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)
Switching and Break-Before-Make Time
vs. Temperature (DG542)
90
80
70
t_ON
60
50
t_BBM
40
t_OFF
30
20
10
0
–55 –25
0 25 50 75
Temperature (_C)
100 125
6
All Hostile Crosstalk
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
1
90
DG540
DG542
DG541
10
100
f – Frequency (MHz)
Switching Times vs. Temperature
(DG540/541)
80
70
60
t_ON
50
40
30
20
t_OFF
10
0
–55 –25
0 25 50 75 100 125
Temperature (_C)
Operating Supply Voltage Range
20
18
16
14
Operating
Voltage
Area
12
10
0
–1
–2
–3
–4
–5
–6
V– – Negative Supply (V)
Siliconix
S-53694—Rev. E, 28-May-97