MAX4704(2001) 查看數據表（PDF） - Maxim Integrated

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MAX4704
(Rev.:2001)

Low-Voltage, 60Ω, 4:1 Analog Multiplexer in QFN

Maxim Integrated 

Low-Voltage, 60Ω,

4:1 Analog Multiplexer in QFN

ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued)

(V+ = +2.7V to +3.3V, VIH = +1.4V, VIL = +0.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at V+ = +3V and

TA = +25°C.) (Notes 2, 3)

PARAMETER

SYMBOL

CONDITIONS

TA

MIN TYP MAX UNITS

On-Channel -3dB Bandwidth

BW

Signal = 0dBm, 50Ω in and out,

Figure 6

>200

MHz

Off-Isolation (Note 8)

VISO

f = 1MHz, RL = 50Ω, CL = 5pF,

Figure 6

-85

dB

Crosstalk (Note 9)

VCT

f = 1MHz, RL = 50Ω, CL = 5pF,

Figure 6

-90

dB

NO_ Off-Capacitance

COM On-Capacitance

COM Off-Capacitance

DIGITAL I/O

Input Logic High

Input Logic Low

Input Leakage Current

SUPPLY

Power-Supply Range

Power-Supply Current

CNO_(OFF) f = 1MHz, VNO_ = GND, Figure 7

CCOM(ON) f = 1MHz, VNO_ = GND, Figure 7

CCOM(OFF) f = 1MHz, VNO_ = GND, Figure 7

VIH

VIL

IIH, IIL

ADD_, INH = 0 or V+

V+

I+

V+ = +5.5V, ADD_, INH = 0 or V+

7

pF

19

pF

15

pF

1.4

V

0.5

V

-1

1

µA

1.8

5.5

V

1

µA

ELECTRICAL CHARACTERISTICS—Single +5V Supply

(V+ = +4.5V to +5.5V, VIH = +2.0V, VIL = +0.8V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at V+ = +5V and

TA = +25°C.) (Notes 2, 3)

PARAMETER

SYMBOL

CONDITIONS

TA

MIN TYP MAX UNITS

ANALOG SWITCH

Analog Signal Range

VCOM, VNO_

0

V+

V

On-Resistance

RON

V+ = +4.5V, ICOM = 5mA,

VNO_ = +3.5V

+25°C

TMIN to TMAX

30

40

Ω

50

On-Resistance Match

Between Channels (Note 4)

∆RON

V+ = +4.5V, ICOM = 5mA,

VNO_ = +3.5V

+25°C

TMIN to TMAX

1

2

Ω

3

On-Resistance Flatness

(Note 5)

RFLAT (ON)

V+ = +4.5V, ICOM = 5mA,

VNO_ = +1V, +2.25V, +3.5V

+25°C

TMIN to TMAX

3

5

Ω

10

NO_ Off-Leakage

Current (Note 6)

INO_(OFF)

V+ = +5.5V, VCOM = +0.5V, +5V

VNO_ = +5V, +0.5V

+25°C

-0.1 ±0.01 0.1

TMIN to TMAX -1

1

nA

COM On-Leakage Current

(Note 6)

ICOM(ON)

V+ = +5.5V, VCOM = +0.5V, +5V

VNO_ = +0.5V, +5V, or floating

+25°C

-0.5 ±0.01 0.5

nA

TMIN to TMAX -5

5

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