4051 datasheet(4/6 Pages) UTC

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4051

CMOS IC

UNISONIC TECHNOLOGIES CO., LTD

4 of 6

www.unisonic.com.tw

QW-R502-054.E



ELECT RI CAL CH ARACT ERI ST I CS(Cont .)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

CONTROL INPUTS – INHIBIT A, B, C (Voltages Referenced to VSS)

VDD=5V

2.25

1.5

VDD=10V

4.50

3.0

Low Level Input Voltage

VDD=15V

VIL

RON= per spec,

IOFF = per spec

6.75

4.0

VDD=5V

3.5

2.75

VDD=10V

5.5

High Level Input Voltage

VDD=15V

VIH

RON= per spec,

IOFF = per spec

8.25

Input Leakage Current

ILEAK

VIN= 0 or VDD, VDD=15V

±0.00001

±0.1

µA

Input Capacitance

CIN

5.0

7.5



DY N AM I C ELECT RI CAL CH ARACT ERI ST I CS

(CL = 50pF, TA=25℃, VEE

VSS, unless otherwise specified)

PARAMETER

SYMBOL

VDD-VEE

VDC

TEST CONDITIONS

MIN

TYP

MAX

UNIT

tPLH, tPHL =(0.17 ns/pF)CL + 26.5ns

tPLH, tPHL =(0.08 ns/pF)CL + 11ns

Propagation Delay Times

Switch Input to Switch

Output (RL = 10k

Ω)

tPLH, tPHL

tPLH, tPHL =(0.06 ns/pF)CL + 9ns

350

700

170

340

Inhibit to Output

tPHZ, tPLZ

tPZH, tPZL

(RL=10k

Ω, VEE=VSS)

Output “1” or “0” to High Impedance,

or High Impedance to “1” or “0” Level

140

280

360

720

160

320

Control Input to Output

tPLH, tPHL

RL = 10k

Ω, VEE = VSS

120

240

Total Harmonic Distortion

THD

RL = 10K

Ω, f = 1 kHz, Vin = 5 VPP

0.07

Bandwidth

RL = 1k

Ω, VIN = 1/2 (VDD–VEE) p–p,

CL = 50pF, 20 Log (VOUT/VIN) = -3dB)

MHz

Off Channel Feedthrough

Attenuation

RL=1K

Ω, VIN = 1/2 (VDD–VEE) p–p

fIN = 4.5 MHz

-50

Channel Separation

RL = 1k

Ω, VIN = 1/2 (VDD–VEE) p–p

fIN = 3MHz

-50

Crosstalk, Control Input to

Common O/I

R1 = 1k

Ω, RL = 10kΩ Control

tTLH = tTHL = 20ns, Inhibit = VSS

Notes: 1. Data of “TYP” is intended as an indication of the IC’s potential performance.

2. For voltage drops across the switch(

∆VSW)>600mV (>300mV at high temperature), excessive VDD current

may be drawn, i.e. the current out of the switch may contain both VDD and switch input components. The

reliability of the device will be unaffected unless the Maximum Ratings are exceeded.

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