IN74HC4051A データシートの表示（PDF） - IK Semicon Co., Ltd

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IN74HC4051A

Analog Multiplexer Demultiplexer

IK Semicon Co., Ltd 

IN74HC4051A

ADDITIONAL APPLICATION CHARACTERISTICS (GND = 0.0 V)

VCC

Symbol

Parameter

Test Conditions

V

BW Maximum On- fin=1 MHz Sine Wave

Channel

Adjust fin Voltage to Obtain 0 dBm at VOS

Bandwidth or Increase fin Frequence Until dB Meter

2.25

Minimum

Reads -3 dB

4.50

Frequency

RL =50 Ω, CL=10 pF

6.00

Response

(Figure 5)

-

Off-Channel

fin= Sine Wave

Feedthrough

Adjust fin Voltage to Obtain 0 dBm at VIS

Isolation

(Figure 6)

fin = 10 kHz, RL =600 Ω, CL=50 pF

2.25

4.50

6.00

fin = 1.0 MHz, RL =50 Ω, CL=10 pF

2.25

4.50

6.00

-

Feedthrough

VIN≤ 1 Mhz Square Wave (tr = tf = 6 ns)

Noise, Channel Adjust RL at Setup so that IS= 0 A Enable =

Select Input to GND

Common O/I

(Figure 7)

RL =600 Ω, CL=50 pF

2.25

4.50

6.00

RL =10 Ω, CL=10 pF

2.25

4.50

6.00

THD Total Harmonic fin= 1 kHz, RL =10 kΩ, CL=50 pF

Distortion

THD = THDMeasured - THDSource

(Figure 15)

VIS =4.0 VPP sine wave

2.25

VIS =8.0 VPP sine wave

4.50

VIS =11.0 VPP sine wave

6.00

* Limits not tested. Determined by design and verified by qualification.

VEE Limit*

V 25 °C Unit

MHz

-2.25 80

-4.50 80

-6.00 80

dB

-2.25

-4.50

-6.00

-2.25

-4.50

-6.00

-50

-50

-50

-40

-40

-40

mVPP

-2.25 25

-4.50 105

-6.00 135

-2.25 35

-4.50 145

-6.00 190

%

-2.25 0.10

-4.50 0.08

-6.00 0.05

Figure 1. On Resistance Test Set-Up

Rev. 00

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