AK8136A

更新时间： 2024-02-21 12:05:45

品牌	Logo	应用领域
AKM		晶体时钟发生器微控制器和处理器外围集成电路石英晶振光电二极管电机
页数	文件大小	规格书
18页	602K
描述
Low Power Multiclock Generator with XO

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技术参数
数据手册

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AK8136A 技术参数

生命周期：	Active	零件包装代码：	SSOP
包装说明：	LSSOP,	针数：	20
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.78
Is Samacsys：	N	JESD-30 代码：	R-PDSO-G20
长度：	6.5 mm	端子数量：	20
最高工作温度：	85 °C	最低工作温度：	-20 °C
最大输出时钟频率：	148.5 MHz	封装主体材料：	PLASTIC/EPOXY
封装代码：	LSSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	主时钟/晶体标称频率：	27 MHz
认证状态：	Not Qualified	座面最大高度：	1.45 mm
最大供电电压：	3.6 V	最小供电电压：	3 V
标称供电电压：	3.3 V	表面贴装：	YES
技术：	CMOS	温度等级：	OTHER
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	宽度：	4.4 mm
uPs/uCs/外围集成电路类型：	CLOCK GENERATOR, OTHER	Base Number Matches：	1

AK8136A 数据手册

AK8136A

Low Power

Multiclock Generator with VCXO

AK8136A

Features

Description

The AK8136A is a member of AKM’s low power

multi clock generator family designed for a feature

rich DTV or STB, requiring a range of system

clocks with high performance. The AK8136A

generates different frequency clocks from a 27MHz

crystal oscillator and provides them to up to four

outputs configured by register-setting. The on-chip

VCXO accepts a voltage control input to allow the

output clocks to vary by ±150 ppm for

synchronizing to the external clock system. Both

circuitries of VCXO and PLL in AK8136A are

derived from AKM’s long-term-experienced clock

device technology, and enable clock output to

perform low jitter and to operate with very low

current consumption. The AK8136A is available

in a 20-pin SSOP package.

27MHz Crystal Input

One 27MHz-Reference Output

2 wire serial register interface

Selectable Clock out Frequencies:

- 148.352, 148.5MHz

- 100.71, 108MHz

- 22.5792, 24.576, 33.8688, 36.864MHz

- 27.0MHz

Built-in VCXO

- Pull Range: ±150ppm (typ.)

Low Jitter Performance

- Period Jitter:

150 psec (Typ.) at CLK2,CLK3,CLK4

- TIE：

100 psec (Max) at CLK1p,CLK1n

- Long term jitter：

160 psec (Typ.) at REFOUT

Low Current Consumption:

32 mA (Typ.) at 3.3V

Supply Voltage:

Applications



Set-Top-Boxes

3.0 – 3.6V

Operating Temperature Range:

-20 to +85℃

Package:

20-pin SSOP (Lead free, Halogen free)

VDD

Voltage

Controlled

Crystal

CLK1p

CLK1n

PLL1

Oscillator

CLK2

CLK3

PLL2

PLL3

VIN

Full PD

CLK4

REFOUT

SDA

Control

VREF

SCL

GND

AK8136A Multi Clock Generator

MS1108-E-04

Dec-2013

- 1 -

12 3 4 5 6 7...18

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