ISL43L110 Datasheet, PDF (6/11 Pages) Intersil Corporation – Ultra Low ON-Resistance, +1.1V to +4.5V Single Supply, SPST Analog Switches

ISL43L110, ISL43L111
Electrical Specifications - 1.1V Supply
Test Conditions: V+ = +1.1V, GND = 0V, V_INH = 1.0V, V_INL = 0.3V (Notes 4, 6), Unless
Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
TEMP (NOTE 5)
(NOTE 5)
(°C)
MIN
TYP
MAX UNITS
DYNAMIC CHARACTERISTICS
Turn-ON Time, t_ON
V+ = 1.1V, V_NO or V_NC = 1.0V, R_L = 50Ω, C_L = 35pF
25
-
41
-
ns
(See Figure 1)
Full
-
42
-
ns
Turn-OFF Time, t_OFF
V+ = 1.1V, V_NO or V_NC = 1.0V, R_L = 50Ω, C_L = 35pF
25
-
11
-
ns
(See Figure 1)
Full
-
12
-
ns
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V_INL
Input Voltage High, V_INH
Full
-
0.42
-
V
Full
-
0.58
-
V
Test Circuits and Waveforms
V+
LOGIC
INPUT
0V
SWITCH
INPUT
V_NO
SWITCH
OUTPUT _0V
50%
t_OFF
V_OUT
90%
t_ON
t_r < 5ns
t_f < 5ns
90%
V+
C
SWITCH
INPUT
LOGIC
INPUT
NO or NC
IN
GND
COM
V_OUT
R_L
C_L
50Ω 35pF
Logic input waveform is inverted for switches that have the opposite
logic sense.
FIGURE 1A. MEASUREMENT POINTS
Repeat test for all switches. C_L includes fixture and stray
capacitance.
V_OUT = V(NO _{or NC)} -_R----_L-----+--^R--_R---^L--₍--_O-----_N----₎
FIGURE 1B. TEST CIRCUIT
FIGURE 1. SWITCHING TIMES
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
6
FN6130.0
March 15, 2005