DCM340C01

2025-03-18

Rev.1.2

11

© 2024-2025

Toshiba Electronic Devices & Storage Corporation

Switching Characteristics – 3.3 V Supply

Table 11.5 Switching Characteristics – 3.3 V Supply

(VDD1 = VDD2 = 3.0 V to 3.6 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

—

11.6

19.2

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 – 3.3 V Supply

Table 11.6 Supply Current Characteristics – 3.3 V Supply

(VDD1 = VDD2 = 3.0 V to 3.6 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

—

2.0

2.9

mA

IDDQ1(1)5

VI = High

—

19.4

27.7

Secondary side

IDDQ2(0)5

VI = Low

—

4.9

7.1

mA

IDDQ2(1)5

VI = High

—

5.2

7.4

Supply

Current

(AC signal)

tbps =

1 Mbps

Primary side

IDD1(1)5

fCLK = 500 kHz, Duty = 50 %

square wave, CL = 15 pF

—

11.0

16.7

mA

Secondary side

IDD2(1)5

—

5.2

7.8

tbps =

25 Mbps

Primary side

IDD1(25)5

fCLK = 12.5 MHz, Duty = 50 %

square wave, CL = 15 pF

—

10.6

16.0

mA

Secondary side

IDD2(25)5

—

8.2

12.4

tbps =

50 Mbps

Primary side

IDD1(50)5

fCLK = 25 MHz, Duty = 50 %

square wave, CL = 15 pF

—

10.9

16.2

mA

Secondary side

IDD2(50)5

—

11.0

18.0