DG9454 데이터 시트보기 (PDF) - Vishay Semiconductors

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DG9454

Compact, Low Power Consumption, Triple SPDT (Triple 2:1 Multiplexers)

Vishay Semiconductors 

TEST CIRCUITS

VCC

Channel

Select

Rg

Vg

VCC

A

B

C

Xx

ENABLE

X

GND VL

VL

DG9454

Vishay Siliconix

VO

1 nF

VENABLE

VCC

OFF

0V

VO

Figure 4. Charge Injection

tr < 5 ns

tf < 5 ns

ON

OFF

ΔVO

VCC

Network Analyzer

VCC

VIN

A

X0

B

C

Vg

Rg = 50 Ω

ENABLE

GND

VL

VOUT

X

50 Ω

VL

Insertion Loss = 20 log VOUT

VIN

Figure 5. Insertion Loss

50 Ω

VCC

Network Analyzer

VCC

VIN

A

X0

B

C

Vg Rg = 50 Ω

X

ENABLE

VOUT

Xx

GND VL

50 Ω

VL

Crosstalk = 20 log VOUT

VIN

Figure 7. Crosstalk

VCC

Network Analyzer

VCC

VIN

A

X0

B

C

Vg

Rg = 50 Ω

VCC

ENABLE

GND

VL

VOUT

X

50 Ω

VL

Off Isolation = 20 log VOUT

VIN

Figure 6. Off Isolation

Channel

Select

VCC

VCC

A

X0

B

C

|

to

|

Xx

ENABLE

X

GND VL

VL

Impedance

Analyzer

Figure 8. Source, Drain Capacitance

Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon

Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and

reliability data, see www.vishay.com/ppg?67185.

Document Number: 67185

S11-0345-Rev. C, 07-Mar-11

www.vishay.com

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