ISL84541 Intersil Corporation, ISL84541 Datasheet - Page 8

• Manufacturer Part Number: ISL84541
• Description: Low-Voltage/ Single Supply/ Dual SPST/ SPDT Analog Switches
• Manufacturer: Intersil Corporation

Test Circuits and Waveforms
SIGNAL
GENERATOR
SIGNAL
GENERATOR
ANALYZER
OUTPUT
SWITCH
ANALYZER
LOGIC
FIGURE 3C. MEASUREMENT POINTS (ISL84544 ONLY)
INPUT
V
OUT
FIGURE 4. OFF ISOLATION TEST CIRCUIT
FIGURE 6. CROSSTALK TEST CIRCUIT
3V
0V
0V
R
R
0V or 2.4V
L
L
NO1 or NC1
COM2
IN
NO or NC
COM
1
8
GND
GND
NO2 or NC2
ISL84541, ISL84542, ISL84543, ISL84544
t
D
COM1
V+
V+
IN
IN
(Continued)
2
X
C
FIGURE 3. BREAK-BEFORE-MAKE TIME
0V or 2.4V
C
0V or 2.4V
50Ω
90%
NC
C
L
IMPEDANCE
ANALYZER
V
LOGIC
V
INPUT
includes fixture and stray capacitance.
NX
NX
R
FIGURE 3D. TEST CIRCUIT (ISL84544 ONLY)
ON
FIGURE 7. CAPACITANCE TEST CIRCUIT
1mA
= V
1
/1mA
FIGURE 5. R
NC
IN
NO
V
1
GND
NO or NC
COM
V+
ON
NO or NC
COM
TEST CIRCUIT
C
GND
COM
GND
V+
IN
V+
IN
300Ω
X
C
R
L
0V or 2.4V
C
0.8V or 2.4V
V
OUT
35pF
C
L