Low-Voltage, Single-Supply

Multiplexer and Switch

_______________________________________________________________________________________

9

50%

V+

0V

0V

80%

V+

GND

V+

ADDB

ADDA

INH

NO0–N03

COM

V+

MAX4524

300

Ω

50

Ω

35pF

V+

GND

V+

ADD

INH

NO_, NC_

COM_

V+

MAX4525

300

Ω

35pF

50

Ω

REPEAT TEST FOR EACH SECTION.

Figure 3. Break-Before-Make Interval

0V

V+

TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF.

REPEAT TEST FOR EACH SECTION.

Q =

V+

GND

V+

ADDB

CHANNEL

SELECT

ADDA

INH

NO_

COM_

MAX4524

MAX4525

50

Ω

CL

1000pF

_________________________________Test Circuits/Timing Diagrams (continued)

Figure 4. Charge Injection