Fast, Low-Voltage, Dual 4Ω SPDT
CMOS Analog Switches
(TA = +25°C, unless otherwise noted.)
Typical Operating Characteristics (continued)
10
0
-10
-20
-30
-40
-50
-60
-70
-80
0.01
FREQUENCY RESPONSE
BANDWIDTH
OFF-ISOLATION
CROSSTALK
0.1
1
10 100 1k
FREQUENCY (MHz)
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
0.12
0.10
0.08
0.06
0.04
0.02
600Ω IN AND OUT
V+ = 5V
0
10
100
1k
10k
100k
FREQUENCY (Hz)
PIN
MAX4635 MAX4636
1
1
2
9
3
3
4
7
5
5
6
6
7
4
8
8
9
2
10
10
NAME
IN1
NO1
GND
NO2
IN2
COM2
NC2
V+
NC1
COM1
FUNCTION
Logic Control for Switch 1
Normally Open Terminal of Switch 1
Ground
Normally Open Terminal of Switch 2
Logic Control Input for Switch 2
Common Terminal of Switch 2
Normally Closed Terminal of Switch 2
Input Supply Voltage, +1.8V to +5.5V
Normally Closed Terminal of Switch 1
Common Terminal of Switch 1
Pin Description
6 _______________________________________________________________________________________