Datasheet > AK8181H

AK8181H

更新时间： 2024-02-08 10:52:04

品牌	Logo	应用领域
AKM		时钟
页数	文件大小	规格书
12页	542K
描述
2.5V, 3.3V LVPECL 1:10 Clock Fanout Buffer

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技术参数
数据手册

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AK8181H 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	LQFP, QFP32,.35SQ,32	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	风险等级：	5.75
系列：	8181	输入调节：	DIFFERENTIAL MUX
JESD-30 代码：	S-PQFP-G32	长度：	7 mm
逻辑集成电路类型：	LOW SKEW CLOCK DRIVER	功能数量：	1
反相输出次数：		端子数量：	32
实输出次数：	20	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	LQFP	封装等效代码：	QFP32,.35SQ,32
封装形状：	SQUARE	封装形式：	FLATPACK, LOW PROFILE
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	2.375/3.8 V
认证状态：	Not Qualified	座面最大高度：	1.6 mm
子类别：	Clock Drivers	最大供电电压 (Vsup)：	3.8 V
最小供电电压 (Vsup)：	2.375 V	标称供电电压 (Vsup)：	3.3 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	0.8 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	7 mm
最小 fmax：	700 MHz	Base Number Matches：	1

AK8181H 数据手册

AK8181H

Absolute Maximum Rating

Over operating free-air temperature range unless otherwise noted ⁽¹⁾

Items

Symbol

VDD

Vin

Ratings

-0.3 to 4.6

Unit

Supply voltage ⁽²⁾

Input voltage ⁽²⁾

VSS-0.3 to VDD+0.3

±10

Input current (any pins except supplies)

I_IN

C

Storage temperature

Note

Tstg

-55 to 150

(1) Stress beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.

These are stress ratings only. Functional operation of the device at these or any other conditions beyond those

indicated under “Recommended Operating Conditions” is not implied. Exposure to absolute-maximum-rating

conditions for extended periods may affect device reliability. Electrical parameters are guaranteed only over the

recommended operating temperature range.

(2) VSS=0V

ESD Sensitive Device

This device is manufactured on a CMOS process, therefore, generically susceptible to

damage by excessive static voltage. Failure to observe proper handling and

installation procedures can cause damage. AKM recommends that this device is handled with

appropriate precautions.

Recommended Operation Conditions

Parameter

Symbol

Conditions

Min

-40

Typ

Max

Unit

C

Operating temperature

Positive supply voltage ⁽¹⁾

VDD

2.375

3.3

3.8

(1) Power of 3.3V requires to be supplied from a single source. A decoupling capacitor of 0.1F for power supply line should

be located close to each VDD pin.

Pin Characteristics

Parameter

Input Capacitance

Symbol

C_IN

Conditions

Min

Typ

Max

Unit

Input Pullup Resistor

Input Pulldown Resistor

R_PU

kΩ

R_PD

kΩ

Power Supply Characteristics

Parameter

Symbol

I_DD

Conditions

Min

Typ

Max

Unit

Power Supply Current

115

Feb-2013

draft-E-02

- 4 -

1 2 345 6 7...12

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