DCM340C01

2025-03-18

Rev.1.2

9

© 2024-2025

Toshiba Electronic Devices & Storage Corporation

Switching Characteristics – 5 V Supply

Table 11.2 Switching Characteristics – 5 V Supply

(VDD1 = VDD2 =4.5 V to 5.5 V over recommended operating conditions unless otherwise noted)

Characteristics

Symbol

Test condition

Min

Typ

Max

Unit

Data Rate

tbps

—

DC

—

50

Mbps

Propagation Delay

tPHL ,

tPLH

50 kHz, Duty = 50 %,

CL = 15 pF

—

10.9

18.4

ns

Pulse Width Distortion

PWD

|tPHL – tPLH|

—

0.8

5.1

ns

Propagation Delay Skew

(Between any two units)

tPSK

(Note1)

—

—

13.0

ns

Channel

Matching

Codirectional

tskCD

—

—

—

4.4

ns

Output signal

rise time

tr

10% to 90%

—

0.9

—

ns

Output signal

fall time

tf

90% to 10%

—

0.9

—

ns

Common-Mode

Transient Immunity

CMTI

VI= VDDI or 0 V, VCM = 1500 V

—

100

—

kV/µs

Note1: The Propagation delay skew, tPSK , is equal to the magnitude of the difference in

propagation delay.

That will be seen between units at the same given conditions (supply voltage, input

current, temperature, etc.).

Supply Current Characteristics – 5 V Supply

Table 11.3 Supply Current Characteristics – 5 V Supply

(VDD1 = VDD2 =4.5 V to 5.5 V over recommended operating conditions unless otherwise noted)

Characteristics

Symbol

Test condition

Min

Typ

Max

Unit

DC Supply Current

Primary side

IDDQ1(0)5

VI = Low

—

2.1

3.0

mA

IDDQ1(1)5

VI = High

—

19.6

28.1

Secondary side

IDDQ2(0)5

VI = Low

—

5.0

7.3

mA

IDDQ2(1)5

VI = High

—

5.3

7.6

Supply

Current

(AC signal)

tbps =

1 Mbps

Primary side

IDD1(1)5

fCLK = 500 kHz, Duty = 50 %

square wave, CL = 15 pF

—

11.2

17.5

mA

Secondary side

IDD2(1)5

—

5.4

8.3

tbps =

25 Mbps

Primary side

IDD1(25)5

fCLK = 12.5 MHz, Duty = 50 %

square wave, CL = 15 pF

—

11.0

17.1

mA

Secondary side

IDD2(25)5

—

9.8

14.7

tbps =

50 Mbps

Primary side

IDD1(50)5

fCLK = 25 MHz, Duty = 50 %

square wave, CL = 15 pF

—

11.5

17.5

mA

Secondary side

IDD2(50)5

—

14.9

22.2