DG506A_07 Datasheet, PDF (8/19 Pages) Intersil Corporation – CMOS Analog Multiplexers

DG506A, DG507A, DG508A, DG509A
Test Circuits and Waveforms (Continued)
3V
EN
0V
0V
SWITCH
OUTPUT
V_O
50%
t_{ON (EN)}
t_r < 20ns
t_f < 20ns
50%
t_{OFF (EN)}
0.1V_O
+2.4V
LOGIC
INPUT
50Ω
V_O
0.9V_O
FIGURE 2C. MEASUREMENT POINTS
FIGURE 2. ENABLE TIMES
+15V
V+
EN ALL S AND D_A
+5V (V_S)
A₀
DG506A
DG507A
(NOTE)
A₁
A₂
A₃
GND
D_B
V-
1kΩ
-15V
SWITCH
OUTPUT
V_O
35pF
3V
LOGIC
INPUT
0V
V_S
SWITCH
OUTPUT
V_O
0V
t_r < 20ns
t_f < 20ns
50%
50%
t_OPEN
NOTE: Similar connections for DG508A, DG509A.
FIGURE 3A. TEST CIRCUIT
FIGURE 3B. MEASUREMENT POINTS
FIGURE 3. BREAK-BEFORE-MAKE INTERVAL
+15V
+15V
V+
EN
DG506A
(NOTE)
A₃
S₁
V+
EN
DG507A
(NOTE)
A₂
A₂
S_1A, S_1B
A₁
A₁
LOGIC
INPUT
A₀
GND
D
V-
-15V
V_O
1000pF
LOGIC
INPUT
A₀
GND
D_A OR D_B
V-
-15V
V_O
1000pF
NOTE: Similar connections for DG508A.
FIGURE 4A. DG506A TEST CIRCUIT
8
NOTE: Similar connections for DG509A.
FIGURE 4B. DG507A TEST CIRCUIT