ISL43L220 Datasheet, PDF (6/13 Pages) Intersil Corporation – Ultra Low ON-Resistance, Low Voltage,Single Supply, Dual SPDT Analog Switch

ISL43L220
Electrical Specifications - 1.8V Supply
Test Conditions: V+ = +1.65V to +2V, GND = 0V, V_INH = 1.0V, V_INL = 0.4V (Notes 4, 6),
Unless Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
TEMP (NOTE 5)
(NOTE 5)
(°C)
MIN
TYP
MAX UNITS
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V_INL
Input Voltage High, V_INH
Input Current, I_INH, I_INL
V+ = 2.0V, V_IN = 0V or V+ (Note 8)
Full
-
-
Full
1.0
-
Full
-0.5
-
0.4
V
-
V
0.5
µA
Electrical Specifications - 1.1V Supply
Test Conditions: V+ = +1.1V, GND = 0V, V_INH = 1.0V, V_INL = 0.3V (Note 4), Unless Other-
wise Specified
PARAMETER
TEST CONDITIONS
TEMP (NOTE 5)
(NOTE 5)
(°C)
MIN
TYP
MAX UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V_ANALOG
Full
0
ON Resistance, R_ON
V+ = 1.1V, I_COM = 100mA, V_NO or V_NC = 0V to V+,
25
-
(See Figure 5)
Full
-
-
V+
V
2.6
3
Ω
3.4
4
Ω
DYNAMIC CHARACTERISTICS
Turn-ON Time, t_ON
V+ = 1.1V, V_NO or V_NC = 1.0V, R_L = 50Ω, C_L = 35pF
25
-
30
-
ns
(See Figure 1, Note 8)
Full
-
35
-
ns
Turn-OFF Time, t_OFF
V+ = 1.1V, V_NO or V_NC = 1.0V, R_L = 50Ω, C_L = 35pF
25
-
15
-
ns
(See Figure 1, Note 8)
Full
-
20
-
ns
Break-Before-Make Time Delay, t_D V+ = 1.1V, V_NO or V_NC = 1.0V, R_L = 50Ω, C_L = 35pF Full
-
4
-
ns
(See Figure 3, Note 8)
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V_INL
Input Voltage High, V_INH
Input Current, I_INH, I_INL
V+ = 1.1V, V_IN = 0V or V+ (Note 8)
Full
-
0.3
-
V
Full
-
0.6
-
V
Full
-
0.5
-
µA
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 < 20ns
t_f < 20ns
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.
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 1A. MEASUREMENT POINTS
FIGURE 1B. TEST CIRCUIT
FIGURE 1. SWITCHING TIMES
6
FN6093.2
April 12, 2005