Datasheet

MAX4558/MAX4559/MAX4560
±15kV ESD-Protected, Low-Voltage, CMOS
Analog Multiplexers/Switches
12 ______________________________________________________________________________________
50%
V+
0V
V
X
, V
Y
, V
Z
V
OUT
V
A
, V
B
, V
C
0V
80%
t
BBM
V
CC
V
OUT
V
A
, V
B
,
V
C
V
A
, V
B
V
A
, V
B
,
V
C
V
EE
GND
V
CC
B
V
EE
A
C
ENABLE
X0–X7
X
V
CC
MAX4558
300Ω
50Ω
35pF
V
CC
V
OUT
V
EE
GND
V
CC
B
V
EE
A
ENABLE
X0–X3,
Y0–Y3
X, Y
V
CC
MAX4559
300Ω
35pF
V
CC
V
OUT
V
EE
GND
V
CC
V
EE
A, B, C
ENABLE
X0, X1, Y0,
Y1, Z0, Z1
X, Y, Z
V
CC
MAX4560
300Ω
35pF
50Ω
50Ω
V
EE
= 0 FOR SINGLE-SUPPLY OPERATION.
TEST EACH SECTION INDIVIDUALLY.
t
R
< 20ns
t
F
< 20ns
Figure 2. Break-Before-Make Interval
0V
V
CC
V
ENABLE
∆ V
OUT
IS THE MEASURED VOLTAGE DUE TO CHARGE
TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF.
∆ V
OUT
V
EE
= 0V FOR SINGLE-SUPPLY OPERATION.
TEST EACH SECTION INDIVIDUALLY.
Q = ∆ V
OUT
• C
L
V
OUT
V
CC
V
OUT
V
ENABLE
V
EE
GND
V
CC
B
V
EE
A
CHANNEL
SELECT
C
ENABLE
X_, Y_, Z_
X, Y, Z
MAX4558
MAX4559
MAX4560
50Ω
C
L
= 1000pF
Figure 3. Charge Injection
Test Circuits/Timing Diagrams (continued)