MAX4619CSE データシートの表示（PDF） - Maxim Integrated

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MAX4619CSE

High-Speed, Low-Voltage, CMOS Analog Multiplexers/Switches

Maxim Integrated 

MAX4617/MAX4618/MAX4619

High-Speed, Low-Voltage, CMOS Analog

Multiplexers/Switches

_________________________________Test Circuits/Timing Diagrams (continued)

VA, VB, VC

50Ω

VCC

VCC

A

X0–X7

VCC

B

C MAX4617

ENABLE

GND

X

300Ω

VOUT

35pF

VA, VB

50Ω

VCC

VCC

A

X0–X3,

VCC

B

Y0–Y3

MAX4618

ENABLE

GND

X, Y

300Ω

VOUT

35pF

VA, VB, VC

50Ω

VCC

VCC

A, B, C

X0, X1, Y0,

VCC

Y1, Z0, Z1

MAX4619

ENABLE

GND

X, Y, Z

300Ω

TEST EACH SECTION INDIVIDUALLY.

V+

VA, VB, VC

0

VX, VY, VZ

VOUT

35pF

VOUT

0

tR < 20ns

50%

tF < 20ns

80%

tBBM

Figure 4. Break-Before-Make Interval

VCC

CHANNEL

SELECT

VENABLE

50Ω

VCC

A

X_, Y_, Z_

B

MAX4617

C MAX4618

MAX4619

ENABLE

GND

X, Y, Z

TEST EACH SECTION INDIVIDUALLY.

VOUT

CL

1000pF

VCC

VENABLE

0

VOUT

Δ VOUT

Δ VOUT IS THE MEASURED VOLTAGE DUE TO CHARGE-

TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF.

Q = Δ VOUT · CL

Figure 5. Charge Injection

Maxim Integrated

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