HC4051 datasheet(7/16 Pages) ONSEMI

7 / 16 page

MC54/74HC4051 MC74HC4052 MC54/74HC4053

ADDITIONAL APPLICATION CHARACTERISTICS (GND = 0 V)

VCC

VEE

Limit*

Symbol

Parameter

Condition

VCC

VEE

°C

Unit

Maximum On–Channel Bandwidth

Mi i

fin = 1MHz Sine Wave; Adjust fin Voltage to

Obt i 0dB

t V

If F

‘51

‘52

‘53

MHz

or Minimum Frequency Response

(Figure 6)

Obtain 0dBm at VOS; Increase fin Frequency

Until dB Meter Reads –3dB;

RL = 50Ω, CL = 10pF

2.25

4.50

6.00

–2.25

–4.50

–6.00

120

—

Off–Channel Feedthrough Isolation

(Figure 7)

fin = Sine Wave; Adjust fin Voltage to Obtain

0dBm at VIS

fin = 10kHz, RL = 600Ω, CL = 50pF

2.25

4.50

6.00

–2.25

–4.50

–6.00

–50

fin = 1.0MHz, RL = 50Ω, CL = 10pF

2.25

4.50

6.00

–2.25

–4.50

–6.00

–40

—

Feedthrough Noise.

Channel–Select Input to Common

I/O (Figure 8)

Vin ≤ 1MHz Square Wave (tr = tf = 6ns);

Adjust RL at Setup so that IS = 0A;

Enable = GND

RL = 600Ω, CL = 50pF

2.25

4.50

6.00

–2.25

–4.50

–6.00

105

135

mVPP

RL = 10kΩ, CL = 10pF

2.25

4.50

6.00

–2.25

–4.50

–6.00

145

190

—

Crosstalk Between Any Two

Switches (Figure 12)

(Test does not apply to HC4051)

fin = Sine Wave; Adjust fin Voltage to Obtain

0dBm at VIS

fin = 10kHz, RL = 600Ω, CL = 50pF

2.25

4.50

6.00

–2.25

–4.50

–6.00

–50

fin = 1.0MHz, RL = 50Ω, CL = 10pF

2.25

4.50

6.00

–2.25

–4.50

–6.00

–60

THD

Total Harmonic Distortion

(Figure 14)

fin = 1kHz, RL = 10kΩ, CL = 50pF

THD = THDmeasured – THDsource

VIS = 4.0VPP sine wave

VIS = 8.0VPP sine wave

VIS = 11.0VPP sine wave

2.25

4.50

6.00

–2.25

–4.50

–6.00

0.10

0.08

0.05

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

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