AOZ6238 Datasheet, PDF (6/12 Pages) Alpha & Omega Semiconductors – 0.35 ohm Low-Voltage Dual SPDT Analog Switch

Typical Performance Characteristics
R_DS(on) vs. Analog Voltage @ 25 °C
2.0
1.8
1.6
1.4
Vcc =
1.65V
1.2
2.3V
1.0
2.7V
0.8
3.0V
0.6
4.3V
0.4
0.2
0.0
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
V_D - Analog Voltage (V)
Crosstalk and Off Isolation vs. Frequency
0
-10
-20
-30
-40
-50
Xtalk
-60
-70
Off Isolation
-80
0.01
0.1
1
10
100
Frequency (MHz)
AOZ6238
R_DS(on) vs. Analog Voltage @ 85 °C
2.0
1.8
1.6
1.4
Vcc =
1.65V
1.2
1.0
2.3V
0.8
2.7V
0.6
3.0V
4.3V
0.4
0.2
0.0
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
V_D - Analog Voltage (V)
0
-1
-2
-3
-4
-5
-6
-7
-8
0.1
Insertion Loss vs. Frequency
1
10
100
Frequency (MHz)
1000
Rev. 2.0 December 2011
www.aosmd.com
Page 6 of 12