ISL43140_04 Datasheet, PDF (13/16 Pages) Intersil Corporation – Low-Voltage, Single and Dual Supply, High Performance, Quad SPST, Analog Switches

ISL43140, ISL43141, ISL43142
Typical Performance Curves T_A = 25°C, Unless Otherwise Specified (Continued)
-10
10
V+ = 3V to 12V or
-20 ^VS ^{= ±2V to ±5V}
20
R_L = 50Ω
-30
30
-40
40
-50
50
-60
60
ISOLATION
CROSSTALK
-70
70
-80
80
-90
-100
90
ALL HOSTILE CROSSTALK
100
-110
1k
10k
100k
1M
110
10M
100M 500M
FREQUENCY (Hz)
FIGURE 19. CROSSTALK AND OFF ISOLATION
V+ = 3V to 12V or
0 V_S = ±2V to ±5V
R_L = 50Ω
10 V_IN = 1V_P-P
20
30
40 _{-PSRR, SWITCH ON}
50
60
-PSRR, SWITCH OFF
70
+PSRR, SWITCH OFF
80
+PSRR, SWITCH ON
0.3
1
10
100
FREQUENCY (MHz)
FIGURE 20. ±PSRR vs FREQUENCY
1000
Die Characteristics
SUBSTRATE POTENTIAL (POWERED UP):
V-
TRANSISTOR COUNT:
ISL43140: 188
ISL43141: 188
ISL43142: 188
PROCESS:
Si Gate CMOS
13