Datasheet > ADUM3482BRSZ

ADUM3482BRSZ

更新时间： 2024-02-21 06:28:51

品牌	Logo	应用领域
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—1.8 V OPERATION

All typical specifications are at T_A= 25°C, V_DDL1= 1.8 V, V_DD1= 3.0 V, V_DDL2= 1.8 V, V_DD2= 3.0 V. Minimum/maximum specifications

apply over the entire recommended operation range: V_DDL1= 1.8 V, 3.0 V ≤ V_DD1≤ 3.6 V, V_DDL2= 1.8 V, 3.0 V ≤ 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 7.

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

145

Mbps Within PWD limit

Propagation Delay

Pulse Width Distortion

Change vs. Temperature

Propagation Delay Skew

Channel Matching

Codirectional

t_PHL, t_PLH

PWD

50% input to 50% output

|t_PLH− t_PHL

ps/°C

t_PSK

Between any two units

t_PSKCD

t_PSKOD

Opposing Direction

Jitter

Table 8.

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

0.04

4.7

0.08

2.3

0.05

3.9

0.07

3.1

0.06

3.1

1.9

0.3

6.5

0.5

2.8

0.35

5.7

0.4

3.8

0.4

4.5

0.40

8.1

0.07

5.7

0.82

7.5

0.25

6.3

0.63

6.9

0.44

6.9

I_DDL1

I_DD2

I_DDL2

I_DD1

I_DDL1

I_DD2

I_DDL2

I_DD1

I_DDL1

I_DD2

0.4

7.3

1.5

0.7

8.0

1.3

8.7

1.1

8.8

1.1

C_L= 0 pF

ADuM3481

ADuM3482

I_DDL2

0.06

0.44

Rev. A | Page 7 of 20

1...4 5 678 9 10...20

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