ADG212AKR 데이터 시트보기 (PDF) - Analog Devices

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ADG212AKR

LC2MOS Quad SPST Switches

Analog Devices 

Data Sheet

ADG211A/ADG212A

+5V VDD

VL

S

VDD

D

VIN

VS

GND VSS

RL

75Ω

VOUT

ADG211A: VIN = 5V

ADG212A: VIN = 0V

OFF ISOLATION =

VSS

20 × log |VS/VOUT|

Figure 26. Off Isolation

+5V VDD

VL VDD

S

D

75Ω

VIN

VS

VIN

D

S

VOUT

NC

RL

GND VSS

75Ω

ADG211A: VIN = 0V

ADG212A: VIN = 5V

VSS CHANNEL-TO-CHANNEL

CROSSTALK = 20 × log |VS/VOUT|

Figure 27. Channel-to-Channel Crosstalk

RS

VS

VIN

+5V VDD

VL

S

VDD

D

GND VSS

VSS

AD711

VOUT

CL

1µF

5V

VIN

0V

VOUT

QINJ = CL × ΔVOUT

Figure 28. Charge Injection

ΔVOUT

Rev. C | Page 11 of 16

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