ISL43L210 Datasheet, PDF (7/12 Pages) Intersil Corporation – Ultra Low ON-Resistance, +1.1V to +4.5V Single Supply, SPDT Analog Switch

ISL43L210
Test Circuits and Waveforms (Continued)
V+
C
SWITCH
OUTPUT
V_OUT
LOGIC ^ON
INPUT
∆V_OUT
OFF
Q = ∆V_OUT x C_L
V+
ON
0V
R_G
NO or NC
COM
V_G
GND
IN
LOGIC
INPUT
FIGURE 2A. MEASUREMENT POINTS
FIGURE 2. CHARGE INJECTION
FIGURE 2B. TEST CIRCUIT
V_OUT
C_L
V+
C
V+
LOGIC
INPUT
0V
NO
V_NX
NC
IN
COM
V_OUT
R_L
C_L
50Ω
35pF
SWITCH
OUTPUT
V_{OUT 0V}
90%
LOGIC
INPUT
GND
t_D
C_L includes fixture and stray capacitance.
FIGURE 3A. MEASUREMENT POINTS
FIGURE 3B. TEST CIRCUIT
FIGURE 3. BREAK-BEFORE-MAKE TIME
SIGNAL
GENERATOR
ANALYZER
R_L
V+
C
NO or NC
IN _{0V or V+}
COM
GND
FIGURE 4. OFF ISOLATION TEST CIRCUIT
R_ON = V₁/100mA
NO or NC
V_NX
100mA
V₁
V+
C
0V or V+
IN
COM
GND
FIGURE 5. R_ON TEST CIRCUIT
7
FN6131.0
March 15, 2005