ADG411 查看數據表（PDF） - Analog Devices

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ADG411

LC2MOS Precision Quad SPST Switches

Analog Devices 

TERMINOLOGY

RON

Ohmic resistance between D and S.

IS (OFF)

Source leakage current with the switch OFF.

ID (OFF)

Drain leakage current with the switch OFF.

ID, IS (ON)

Channel leakage current with the switch ON.

VD (VS)

Analog voltage on terminals D, S.

CS (OFF)

OFF switch source capacitance.

CD (OFF)

OFF switch drain capacitance.

CD, CS (ON)

ON switch capacitance.

ADG411/ADG412/ADG413

tON

Delay between applying the digital control input and the output

switching on.

tOFF

Delay between applying the digital control input and the output

switching off.

tD

OFF time or ON time measured between the 90% points of

both switches, when switching from one address state to

another.

Crosstalk

A measure of unwanted signal which is coupled through from

one channel to another as a result of parasitic capacitance.

Off Isolation

A measure of unwanted signal coupling through an OFF switch.

Charge Injection

A measure of the glitch impulse transferred from the digital

input to the analog output during switching.

Rev. D | Page 9 of 16

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