Datasheet

12
FIGURE 28. OFF ISOLATION AND CROSSTALK vs FREQUENCY FIGURE 29. SWITCHING TIME vs SINGLE SUPPLY
FIGURE 30. SWITCHING TIME vs BIPOLAR SUPPLY FIGURE 31. SWITCHING TIME vs V
IN
(SINGLE SUPPLY)
FIGURE 32. SWITCHING TIME vs V
IN
(BIPOLAR SUPPLY) FIGURE 33. INSERTION LOSS vs FREQUENCY
Typical Performance Curves (Continued)
V+ = +15V
V- = -15V
R
L
= 1kΩ
OFF ISOLATION
CROSSTALK
-150
-130
-110
-90
-70
-50
-30
100 1K 10K 100K 1M 10M 100M
FREQUENCY (Hz)
(dB)
t
TRANS
t
ON(EN)
t
OFF(EN)
V
SUPPLY
(V)
t
(ns)
275
250
225
200
175
150
125
100
89101112131415
200
175
150
125
100
75
10 12 14 16 18 20 22
V
SUPPLY
(±V)
t (ns)
t
TRANS
t
ON(EN)
t
OFF(EN)
190
170
150
130
110
90
2345
V
IN
(V)
t (ns)
t
TRANS
t
ON(EN)
t
OFF(EN)
180
160
140
120
100
80
234 5
V
IN
(V)
t (ns)
t
TRANS
t
ON(EN)
t
OFF(EN)
V+ = +15V
V- = -15V
REF. 1V
RMS
R
L
= 1kΩ
R
L
= 50Ω
1
0
-1
-2
-3
-4
-5
-6
10
10
2
10
3
10
4
10
5
10
6
10
7
10
8
FREQUENCY (Hz)
LOSS (dB)
DG408, DG409