DG9051(2005) Просмотр технического описания (PDF) - Vishay Semiconductors

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DG9051
(Rev.:2005)

Precision 8-Ch/Dual 4-Ch/Triple 2-Ch Low Voltage Analog Switches/Multiplexers

Vishay Semiconductors 

TEST CIRCUITS

New Product

DG9051/9052/9053

Vishay Siliconix

50 Ω

50 Ω

V+

A2

S1

VS1

A1

S2 – S7

A0

DG9051 S8

VS8

EN

D

GND V–

300 Ω

V–

V+

V+

A1

S1b

A0

S1a – S4a, Da

DG9052 S4b

EN

GND

Db

V–

VS1b

VS4b

300 Ω

V–

V+

VO

35 pF

VO

35 pF

Logic

3V

Input

VAX

0V

50%

Switch

Output

VO

VS1

50%

VS8

tTRANS

S1 ON

90%

S8 ON (DG9408)

or

S4 ON (DG9409)

Return to Specifications:

Single Supply 12 V

Dual Supply V+ = 5 V, V– = –5 V

Single Supply 5 V

Single Supply 3 V

Figure 1. Transition Time

tr <5 ns

tf <5 ns

90%

tTRANS

50 Ω

50 Ω

V+

V+

EN

S1

VS1

A0

S2 – S8

DG9051

A1

A2

GND

D

V–

300 Ω

V–

VO

35 pF

V+

V+

S1b

VS1

EN

S1a – S4a, Da

A0

S2b – S4b

DG9052

A1

Db

GND

V–

300 Ω

V–

VO

35 pF

Logic

Input

3V

0V

tOFF(EN)

0V

Switch

Output

VO

VO

50%

90%

Return to Specifications:

Single Supply 12 V

Dual Supply V+ = 5 V, V– = –5 V

Single Supply 5 V

Single Supply 3 V

Figure 2. Enable Switching Time

tr <5 ns

tf <5 ns

tON(EN)

90%

Document Number: 73410

S-52072-Rev. A, 10-Oct-05

www.vishay.com

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