Low-Voltage, Phase-Reversal
Analog Switch
_________________________________Test Circuits/Timing Diagrams (continued)
V+
VIN
IN
V+
A
50Ω
MAX4528
B
X OR Y
GND V-
V-
+3V
300Ω
VOUT
35pF
V+
VIN
0V
VOUT
0V
V- IS CONNECTED TO GND (0V) FOR SINGLE-SUPPLY OPERATION.
tF < 5ns
tR < 5ns
50%
90%
tBBM
Figure 4. Break-Before-Make Interval
V+
V+ B OR A
A OR B
VIN IN
50Ω
MAX4528
X OR Y
GND V-
V-
N.C.
VA OR VB
VOUT
CL
1000pF
V- IS CONNECTED TO GND (0V) FOR SINGLE-SUPPLY OPERATION.
V+
VIN
0V
VOUT
∆VOUT
∆VOUT IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER
ERROR Q WHEN THE CHANNEL TURNS OFF.
Q = ∆VOUT x CL
Figure 5. Charge Injection
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