MAX4617CSE データシートの表示（PDF） - Maxim Integrated

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MAX4617CSE

High-Speed, Low-Voltage, CMOS Analog Multiplexers/Switches

Maxim Integrated 

MAX4617/MAX4618/MAX4619

High-Speed, Low-Voltage, CMOS Analog

Multiplexers/Switches

_________________________________Test Circuits/Timing Diagrams (continued)

CHANNEL

SELECT

VCC 10nF

VCC

A

X_, Y_, Z_

B

MAX4617

C MAX4618

MAX4619

ENABLE

X, Y, Z

GND

NETWORK

ANALYZER

VIN

50Ω

50Ω

VOUT

MEAS.

REF.

50Ω 50Ω

OFF-ISOLATION = 20log

VOUT

VIN

ON-LOSS = 20log VOUT

VIN

CROSSTALK = 20log

VOUT

VIN

NOTES: 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 (MAX4618/MAX4619) IS MEASURED FROM ONE CHANNEL (A, B, C) TO ALL OTHER CHANNELS.

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

Figure 6. Off-Isolation, On-Loss, and Crosstalk

CHANNEL

SELECT

VCC

VCC

A

X_, Y_, Z_

B

MAX4617

C

MAX4618

MAX4619

ENABLE

GND

X, Y, Z

1MHz

CAPACITANCE

ANALYZER

Figure 7. Capacitance

14

Maxim Integrated

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