Analog Switch Schematic. The 4066 really functions as an analog switch. Each switch has an enable pin a and two input output pins x and y.
Adg201a adg202a adg221 adg222 performance with reduced power supplies an 248 analog devices application notes. Figure 12 shows typical cmos analog switch off isolation as a function of frequency for the. From dc to several kilohertz the multiplexer has nearly 90 db isolation.
The 4066 is an ic composed of switches which are designed to switch analog signals via digital control.
Figure 12 shows typical cmos analog switch off isolation as a function of frequency for the. Adg201a adg202a adg221 adg222 performance with reduced power supplies an 248 analog devices application notes. However even at 10 mhz the switch shown still has nearly 60 db of. The signal can flow in either direction between the two pins of each switch.
