U74AVC4T245

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

13 of 16

www.unisonic.com.tw

QW-R126-075.D



OPERATING CHARACTERISTIC (CL=0, f=10MHz, tr=tf=1ns, TA=25°С, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX UNIT

Power Dissipation

Capacitance (A to B)

Outputs enabled

CPDA

VCCA=VCCB=1.2V

1

pF

VCCA=VCCB=1.5V

1

pF

VCCA=VCCB=1.8V

1

pF

VCCA=VCCB=2.5V

1.5

pF

VCCA=VCCB=3.3V

2

pF

Outputs disabled

VCCA=VCCB=1.2V

1

pF

VCCA=VCCB=1.5V

1

pF

VCCA=VCCB=1.8V

1

pF

VCCA=VCCB=2.5V

1

pF

VCCA=VCCB=3.3V

1

pF

Power Dissipation

Capacitance (B to A)

Outputs enabled

VCCA=VCCB=1.2V

12

pF

VCCA=VCCB=1.5V

12.5

pF

VCCA=VCCB=1.8V

13

pF

VCCA=VCCB=2.5V

14

pF

VCCA=VCCB=3.3V

15

pF

Outputs disabled

VCCA=VCCB=1.2V

1

pF

VCCA=VCCB=1.5V

1

pF

VCCA=VCCB=1.8V

1

pF

VCCA=VCCB=2.5V

1

pF

VCCA=VCCB=3.3V

1

pF

Power Dissipation

Capacitance (A to B)

Outputs enabled

CPDB

VCCA=VCCB=1.2V

12

pF

VCCA=VCCB=1.5V

12.5

pF

VCCA=VCCB=1.8V

13

pF

VCCA=VCCB=2.5V

14

pF

VCCA=VCCB=3.3V

15

pF

Outputs disabled

VCCA=VCCB=1.2V

1

pF

VCCA=VCCB=1.5V

1

pF

VCCA=VCCB=1.8V

1

pF

VCCA=VCCB=2.5V

1

pF

VCCA=VCCB=3.3V

1

pF

Power Dissipation

Capacitance (B to A)

Outputs enabled

VCCA=VCCB=1.2V

1

pF

VCCA=VCCB=1.5V

1

pF

VCCA=VCCB=1.8V

1

pF

VCCA=VCCB=2.5V

1

pF

VCCA=VCCB=3.3V

2

pF

Outputs disabled

VCCA=VCCB=1.2V

1

pF

VCCA=VCCB=1.5V

1

pF

VCCA=VCCB=1.8V

1

pF

VCCA=VCCB=2.5V

1

pF

VCCA=VCCB=3.3V

1

pF



Note: Power dissipation capacitance per transceiver.



OPERATING CHARACTERISTICS (f=10MHz, TA=25°C, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Input

Capacitance

Control inputs

CIN

VCCA=VCCB=3.3V

VIN=3.3V or GND

3.5

pF

Output

Capacitance

A or B port

CIO

VCCA=VCCB=3.3V

VIN=3.3V or GND

6

pF