ISL43L410 Intersil Corporation, ISL43L410 Datasheet - Page 5

• Manufacturer Part Number: ISL43L410
• Description: DPDT Analog Switch
• Manufacturer: Intersil Corporation

Test Circuits and Waveforms
Logic input waveform is inverted for switches that have the opposite
logic sense.
OUTPUT
SWITCH
OUTPUT
SWITCH
SWITCH
LOGIC
INPUT
LOGIC
OUTPUT
INPUT
INPUT
SWITCH
V
LOGIC
INPUT
OUT
V
OUT
V
FIGURE 1A. MEASUREMENT POINTS
FIGURE 2A. MEASUREMENT POINTS
FIGURE 3A. MEASUREMENT POINTS
NO
V+
0V
0V
V+
0V
0V
Q = ∆V
ON
OUT
∆V
x C
t
OUT
ON
L
50%
OFF
5
90%
t
OFF
t
V
D
OUT
ON
FIGURE 3. BREAK-BEFORE-MAKE TIME
FIGURE 2. CHARGE INJECTION
FIGURE 1. SWITCHING TIMES
t
t
90%
r
f
< 5ns
< 5ns
V+
0V
90%
ISL43L410
Repeat test for all switches. C
capacitance.
Repeat test for all switches. C
capacitance.
Repeat test for all switches.
LOGIC
V
V
INPUT
LOGIC
INPUT
G
NX
SWITCH
INPUT
R
G
V
OUT
ADD
FIGURE 1B. TEST CIRCUIT
FIGURE 2B. TEST CIRCUIT
NC
FIGURE 3B. TEST CIRCUIT
NO
NO or NC
ADD
NO or NC
=
INH
V (NO or NC)
V+
GND
GND
V+
L
L
GND
V+
includes fixture and stray
includes fixture and stray
C
C
INH
INH
C
ADD
COM
COM
COM
------------------------------
R
LOGIC
INPUT
L
+
R
R
L
(
ON
)
50Ω
R
50Ω
R
L
L
V
OUT
V
OUT
C
July 28, 2006
L
35pF
FN6090.2
V
C
35pF
OUT
L
C
L