DG300A Datasheet, PDF(8/10 Page) Intersil Corporation – TTL-Compatible, CMOS Analog Switches

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DG300A Datasheet, PDF (8/10 Pages) Intersil Corporation – TTL-Compatible, CMOS Analog Switches

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DG300A/301A/302A/303A

Test Circuits

+15 V

VS = 3 V

V+

GND

Vâ

300 W

33 pF

Logic

Input

Switch

Output

â15 V

CL (includes fixture and stray capacitance)

VO = VS RL

RL + rDS(on)

Figure 2.

Switching Time

Logic â1â = Switch On

50%

90%

tON

10%

tOFF

VS1 = 3 V

VS2 = 3 V

+15 V

V+

GND

Vâ

â15 V

RL2

300 W

VO2

CL2

33 pF

RL1

300 W

VO1

CL1

33 pF

Logic

Input

Logic â1â = Switch On

VINH

50%

Switch VS1

Output

VO1

50%

VS2

Switch

VO2 50%

Output 0 V

tBBM

CL (includes fixture and stray capacitance)

Figure 3. Break-Before-Make SPDT (DG301A, DG303A)

+15 V

V+

GND

Vâ

1 nF

INX

DVO

OFF

â15 V

Figure 4. Charge Injection

Siliconix

S-52880âRev. C, 28-Apr-97

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