MAX4583CSE データシートの表示（PDF） - Maxim Integrated

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MAX4583CSE

Low-Voltage / CMOS Analog Multiplexers/Switches

Maxim Integrated 

Low-Voltage, CMOS Analog

Multiplexers/Switches

_________________________________Test Circuits/Timing Diagrams (continued)

CHANNEL

SELECT

VCC 10nF

VCC

A

X_, Y_, Z_

B

C MAX4581

MAX4582

MAX4583

ENABLE

X, Y, Z

GND

VEE

10nF

VEE

NETWORK

ANALYZER

VIN

50Ω

50Ω

VOUT

MEAS.

REF.

50Ω 50Ω

MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT SOCKET TERMINALS.

OFF-ISOLATION IS MEASURED BETWEEN COM AND "OFF" NO TERMINAL ON EACH SWITCH.

ON-LOSS IS MEASURED BETWEEN COM AND "ON" NO TERMINAL ON EACH SWITCH.

CROSSTALK (MAX4582/MAX4583) IS MEASURED FROM ONE CHANNEL (A, B, C) TO ALL OTHER CHANNELS.

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

OFF-ISOLATION = 20log

VOUT

VIN

ON-LOSS = 20log VOUT

VIN

CROSSTALK = 20log

VOUT

VIN

Figure 6. Off Isolation, On Loss, and Crosstalk

CHANNEL

SELECT

VCC

VCC

A

X_, Y_, Z_

B

C MAX4581

MAX4582

MAX4583

ENABLE

X, Y, Z

GND VEE

VEE

1MHz

CAPACITANCE

ANALYZER

Figure 7. Capacitance

14 ______________________________________________________________________________________

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