4-Channel CMOS Analog Multiplexer

_______________________________________________________________________________________

9

Test Circuits/Timing Diagrams (continued)

MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT SOCKET TERMINALS.

OFF-ISOLATION IS MEASURED BETWEEN COM AND “OFF” TERMINAL ON EACH SWITCH.

ON-LOSS IS MEASURED BETWEEN COM AND “ON” TERMINAL ON EACH SWITCH.

CROSSTALK IS MEASURED BETWEEN COMA AND COMB TERMINALS ON EACH DEVICE.

SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.

NOTES:

V+

V+

V+

GND

V+

A

EN

NO

COM

MAX4634

OFF-ISOLATION = 20log

ON-LOSS = 20log

CROSSTALK = 20log

NETWORK

ANALYZER

50

Ω

50

Ω

50

Ω

50

Ω

MEAS

REF

10nF

+5V

GND

V+

A1

A0

NO4

MAX4634

CHANNEL

SELECT

NO1

COM

EN

1MHz

CAPACITANCE

ANALYZER

f = 1MHz

Figure 5. Off-Isolation/On-Channel Bandwidth

Figure 6. Channel Off/On-Capacitance

Chip Information

PROCESS: CMOS

Package Information

For the latest package outline information and land patterns, go

PACKAGE TYPE

PACKAGE CODE

DOCUMENT NO.

10 µMAX

—

21-0061

10 TDFN

T1033-1

21-0137