ADG601BRT 데이터 시트보기 (PDF) - Analog Devices

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ADG601BRT

2 Ω, CMOS, ±5 V/5 V, SPST Switches

Analog Devices 

TEST CIRCUITS

ADG601/ADG602

IDS

V1

S

D

VS

RON = V1/IDS

Test Circuit 1. On Resistance

IS (OFF) S

A

VS

D ID (OFF)

A

VD

Test Circuit 2. Off Leakage

S

NC

ID (ON)

D

A

NC = NO CONNECT

VD

Test Circuit 3. On Leakage

VDD

0.1␮F

VSS

0.1␮F

VDD

VSS

VIN ADG601 50%

50%

S

D

VS

IN

GND

RL

300⍀

VOUT

CL

35pF

VIN ADG602 50%

VOUT

90%

tON

50%

90%

tOFF

Test Circuit 4. Switching Times

VDD VSS

VDD VSS

RS

S

D

VS

IN

GND

VOUT

CL

1nF

VIN ADG601

VIN ADG602

VOUT

ON

OFF

QINJ = CL ؋ ⌬VOUT

⌬VOUT

Test Circuit 5. Charge Injection

0.1␮F

VDD

0.1␮F

IN

VIN

VDD

VSS

S

D

GND

50⍀

NETWORK

ANALYZER

50⍀

VS

VOUT

RL

50⍀

OFF ISOLATION = 20 LOG

VOUT

VS

Test Circuit 6. Off Isolation

VDD

0.1␮F

VSS

0.1␮F

IN

VIN

VDD

VSS

S

D

GND

NETWORK

ANALYZER

50⍀

VS

VOUT

RL

50⍀

INSERTION LOSS = 20 LOG VOUT WITH SWITCH

VS WITHOUT SWITCH

Test Circuit 7. Bandwidth

REV. 0

–7–

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