DG409DY-T Intersil, DG409DY-T Datasheet - Page 7

• Manufacturer Part Number: DG409DY-T
• Description: IC MULTIPLEXER DUAL 4X1 16SOIC
• Manufacturer: Intersil

Specifications of DG409DY-T

• Function: Multiplexer
• Circuit: 2 x 4:1
• On-state Resistance: 100 Ohm
• Voltage Supply Source: Single, Dual Supply
• Voltage - Supply, Single/dual (±): 5 V ~ 34 V, ±5 V ~ 20 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Test Circuits and Waveforms
V
GEN
LOGIC
INPUT
GENERATOR
ANALYZER
SIGNAL
LOGIC INPUT
CHANNEL
+2.4V
50Ω
SELECT
R
GEN
OFF ISOLATION
FIGURE 3A. TEST CIRCUIT
FIGURE 4A. TEST CIRCUIT
FIGURE 5. OFF ISOLATION
V
IN
EN
A
A
A
0
1
2
GND
ALL S AND D
DG408
DG409
S
A
A
A
S
S
A
A
A
EN
|
|
X
8
2
1
0
X
0
1
2
+15V
-
15V
V+
V-
GND
7
GND
=
EN
0V
D, D
20 Log
+15V
A
B
+15V
-
-
15V
15V
V+
V
V+
V
-
-
300Ω
V
-----------------
V IN
OUT
D
D
+5V (V
FIGURE 3. BREAK-BEFORE-MAKE INTERVAL
(Continued)
1kΩ
S
)
C
10nF
FIGURE 4. CHARGE INJECTION
L
SWITCH
OUTPUT
35pF
V
DG408, DG409
O
V
V
O
O
OUTPUT
SWITCH
OUTPUT
SWITCH
LOGIC
INPUT
LOGIC
INPUT
GENERATOR
1kΩ
ANALYZER
V
SIGNAL
O
V
3V
0V
3V
0V
0V
S
FIGURE 3B. MEASUREMENT POINTS
FIGURE 4B. MEASUREMENT POINTS
V
IN
CROSSTALK
FIGURE 6. CROSSTALK
ON
∆V
TO CHARGE TRANSFER ERROR, Q
Q = C
80%
O
IS THE MEASURED VOLTAGE DUE
L
x ∆V
S
S
S
A
A
A
|
|
1
X
8
2
1
0
t
=
OPEN
O
GND
20 Log
EN
5V
+15V
-
15V
V+
V
V OUT
-----------------
80%
-
V
OFF
IN
D
1kΩ
June 13, 2006
t
t
r
f
FN3283.8
V
< 20ns
< 20ns
O
∆V
O