Datasheet > ADUM3482BRSZ

ADUM3482BRSZ

更新时间： 2024-02-16 15:12:46

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亚德诺 - ADI		/
页数	文件大小	规格书
20页	361K
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ADUM3482BRSZ 数据手册

Data Sheet

ADuM3480/ADuM3481/ADuM3482

ELECTRICAL CHARACTERISTICS—3 V OPERATION

All typical specifications are at T_A= 25°C, V_DDL1= V_DD1= V_DDL2= V_DD2= 3.0 V. Minimum/maximum specifications apply over the entire

recommended operation range: 3.0 V ≤ V_DDL1,V_DD1≤ 3.6 V, 3.0 V ≤ V_DDL2, V_DD2≤ 3.6 V, −40°C ≤ T_A≤ +125°C, unless otherwise noted.

Switching specifications are tested with C_L= 15 pF and CMOS signal levels, unless otherwise noted.

Table 4.

A Grade

Typ

B Grade

Typ

Parameter

Symbol Min

Max

Min

Max

Unit

Test Conditions/Comments

SWITCHING SPECIFICATIONS

Pulse Width

1000

Within PWD limit

Data Rate

Mbps

ps/°C

Within PWD limit

50% input to 50% output

|t_PLH− t_PHL|

Propagation Delay

Pulse Width Distortion

Change vs. Temperature

Propagation Delay Skew

Channel Matching

Codirectional

t_PHL, t_PLH

PWD

t_PSK

Between any two units

t_PSKCD

t_PSKOD

Opposing Direction

Jitter

Table 5.

1 Mbps—A, B Grades

25 Mbps—B Grade

Parameter

Symbol Min

Typ

Max

Min

Typ

Max

Unit

Test Conditions/Comments

SUPPLY CURRENT

ADuM3480

I_DD1

1.4

0.08

4.9

0.14

2.3

0.09

4.0

0.12

3.2

0.11

3.2

2.9

0.4

6.7

0.40

3.0

0.4

5.7

0.5

4.2

0.5

4.2

0. 5

8.1

0.13

5.8

1.4

7.5

0.46

6.4

1.1

7.0

0.78

7.0

I_DDL1

I_DD2

I_DDL2

I_DD1

I_DDL1

I_DD2

I_DDL2

I_DD1

I_DDL1

I_DD2

0.5

7.2

2.5

9.8

1.4

7.5

2.7

8.8

1.7

8.8

1.7

C_L= 0 pF

ADuM3481

ADuM3482

I_DDL2

0.11

0.78

Rev. A | Page 5 of 20

1 2 3 456 7 8...20

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