ISL5121 INTERSIL [Intersil Corporation], ISL5121 Datasheet - Page 8

• Manufacturer Part Number: ISL5121
• Description: Low-Voltage, Single Supply, Dual SPST, SPDT Analog Switches
• Manufacturer: INTERSIL [Intersil Corporation]

Test Circuits and Waveforms
OUTPUT
OUTPUT
OUTPUT
SWITCH
SWITCH
SWITCH
LOGIC
LOGIC
INPUT
INPUT
FIGURE 3A. MEASUREMENT POINTS (ISL5122 ONLY)
FIGURE 3C. MEASUREMENT POINTS (ISL5123 ONLY)
OUTPUT
V
V
SWITCH
OUT1
V
LOGIC
OUT2
INPUT
OUT
V
3V OR 4V
3V OR 4V
OUT
FIGURE 2A. MEASUREMENT POINTS
0V
0V
0V
0V
0V
Q = ∆V
ON
OUT
x C
∆V
OUT
L
t
OFF
D
8
90%
t
D
ISL5120, ISL5121, ISL5122, ISL5123
(Continued)
ON
FIGURE 3. BREAK-BEFORE-MAKE TIME
FIGURE 2. CHARGE INJECTION
t
D
V+
0V
90%
90%
C
C
LOGIC
INPUT
V
L
L
NX
V
LOGIC
includes fixture and stray capacitance.
V
INPUT
includes fixture and stray capacitance.
G
NX
FIGURE 3B. TEST CIRCUIT (ISL5122 ONLY)
FIGURE 3D. TEST CIRCUIT (ISL5123 ONLY)
R
G
IN
IN
NC2
NO1
1
2
FIGURE 2B. TEST CIRCUIT
NC
IN
NO
NO or NC
GND
GND
V+
V+
GND
V+
C
C
COM
COM
C
IN
1
2
COM
COM
LOGIC
INPUT
300Ω
R
L2
V
OUT2
300Ω
R
300Ω
35pF
November 17, 2004
C
L
R
L2
L1
V
OUT
V
C
OUT1
L
FN6022.6
V
OUT
35pF
C
35pF
L
C
L1