U7SB3157L-SM2-R datasheet(5/7 Pages) UTC

5 / 7 page

U7SB3157

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

5 of 7

www.unisonic.com.tw

QW-R502-604.a

SWITCHING CHARACTERISTICS (Ta = 25°C, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

V+=1.65 ~ 1.95V

V+=2.3 ~ 2.7V

3.5

V+=3.0 ~ 3.6V

2.5

7.6

Turn ON Time

tON

V+=4.5 ~ 5.5V

CL=50pF

RL=500Ω

1.7

5.7

V+=1.65 ~ 1.95V

V+=2.3 ~ 2.7V

7.5

V+=3.0 ~ 3.6V

1.5

5.3

Turn OFF Time

tOFF

V+=4.5 ~ 5.5V

CL=50pF

RL=500Ω

0.8

3.8

V+=1.65 ~ 1.95V

0.5

V+=2.3 ~ 2.7V

0.5

V+=3.0 ~ 3.6V

0.5

Break-Before-Make Time

tBBM

V+=4.5 ~ 5.5V

CL=35pF

RL=50Ω

0.5

V+=3.3V

Charge Injection

V+=5V

CL=0.1nF

RL=1MΩ

Bandwith

V+=1.65 ~ 5.5V

RL=50Ω

220

MHz

V+=1.8V

-60

V+=2.3V

-65

V+=3V

-65

OFF Isolation

OISO

V+=4.5V

RL=50Ω

f=10MHz

-65

V+=1.8V

-66

V+=2.3V

-66

V+=3V

-66

Crosstalk

XTALK

V+=4.5V

RL=50Ω

f=10MHz

-66

V+=1.8V

0.015

V+=2.3V

0.025

V+=3V

0.015

Total Harmonic Distortion

THD

V+=4.5V

CL=50pF

RL=600Ω

f=600Hz~20kHz

0.01

CAPACITANCE CHARACTERISTICS (Ta=25°С)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

NC,NO OFF Capacitance

CNC(OFF)

CNO(OFF)

V+ = 5V

VNO or VNC= V+ or GND

5.5

NC,NO ON Capacitance

CNC(ON)

CNO(ON)

V+ = 5V

VNO or VNC= V+ or GND

17.5

COM ON Capacitance

CCOM(ON)

V+ = 5V

VCOM = V+ or GND

17.5

Digital Input Capacitance

CIN

V+ = 5V

VIN = V+ or GND

2.8

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