MAX365 Maxim, MAX365 Datasheet - Page 8

• Manufacturer Part Number: MAX365
• Description: The MAX364/MAX365 are precision, quad, single-pole single-throw (SPST) analog switches
• Manufacturer: Maxim

Precision, Quad, SPST Analog Switches
Figure 2. Switching-Time Test Circuit
Figure 3. Charge-Injection Test Circuit
8
______________________________________________Test Circuits/Timing Diagrams
OUTPUT
_______________________________________________________________________________________
SWITCH
SWITCH
LOGIC
INPUT
INPUT
V
GEN
V
COM
+3V
0V
0V
LOGIC INPUT WAVEFORM IS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
R
GEN
t
V
ON
O
50%
COM_
GND
+5V
0.8V
VL
O
IN_
NC or NO
t
OFF
V
IN
+15V
-15V
V+
V-
= +3V
t f < 20ns
t r < 20ns
0.8V
D1
O
C
L
V
O
SWITCH
LOGIC
INPUT
INPUT
+3V
MAX364
MAX365
IN_
IN_
V
COM_
O
IN1
FOR LOAD CONDITIONS, SEE SPECIFICATIONS.
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
COM_
IN_
OFF
OFF
REPEAT TEST FOR CHANNELS 2, 3, AND 4.
GND
+5V
VL
V
O
= V
COM
Q = V
+15V
-15V
R
V+
V-
L
ON
ON
R
+ R
O
L
ON
NO_ OR NC_
C
L
R
L
OFF
OFF
C
V
L
O
V
O