ISL43681 Intersil Corporation, ISL43681 Datasheet - Page 9

• Manufacturer Part Number: ISL43681
• Description: Low-Voltage/ Single and Dual Supply/ 8 to 1 Multiplexer and Differential 4 to 1 Multiplexer
• Manufacturer: Intersil Corporation

Test Circuits and Waveforms
Logic input waveform is inverted for switches that have the opposite
logic sense.
OUTPUT
SWITCH
FIGURE 1A. ENABLE t
LOGIC
INPUT
VNO0
0V
3V
0V
t
OFF
ON
50%
/t
OFF
9
90%
MEASUREMENT POINTS
t
ON
V
OUT
t
t
r
f
90%
ISL43681, ISL43741
< 20ns
< 20ns
Repeat test for other switches. C
capacitance.
LOGIC
LOGIC
INPUT
INPUT
V+
V+
C
C
FIGURE 1B. ENABLE t
V
OUT
NO0
NO1
NO1-NO7
EN, LE
NO0
EN, LE
EN
EN
=
x
x
V
-NO3
V+
V+
(NO or NC)
GND
GND
x
C
C
L
ON
ISL43681
ISL43741
includes fixture and stray
ADDA-C
ADDA-B
/t
COM
OFF
COM
------------------------------
R
V-
V-
L
x
+
TEST CIRCUIT
R
R
C
C
L
(
ON
)
300Ω
300Ω
V
V
R
R
OUT
OUT
L
L
35pF
35pF
C
C
L
L