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AK8137A PDF预览

AK8137A

更新时间: 2024-11-09 12:55:35
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
11页 699K
描述
Low Power Multiclock Generator with XO

AK8137A 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:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.78
Is Samacsys:NJESD-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:200 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:25 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, OTHERBase Number Matches:1

AK8137A 数据手册

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AK8137A  
Low Power  
Multiclock Generator with XO  
AK8137A  
Features  
Description  
25MHz Crystal Input  
The AK8137A 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 AK8137A  
generates different frequency clocks from a 25  
MHz crystal oscillator and provides them to up to  
four outputs configured by pin-setting. PLL in  
AK8137A 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  
AK8137A is available in a 20-pin SSOP package.  
One 25MHz-Reference Output  
Selectable Clock out Frequencies:  
- 100, 133, 166, 200MHz  
- 96MHz  
- 100MHz  
- 25MH  
Low Jitter Performance  
- Cycle to Cycle Jitter:  
85 psec at CPU_C  
125 psec at SATA_C  
250 psec at UBS_C  
Low Current Consumption:  
37mA (Typ.) at 3.3V  
Supply Voltage:  
3.0 – 3.6V  
Operating Temperature Range:  
-20 to +85℃  
Applications  
Set-Top-Boxes  
Package:  
20-pin SSOP (Lead free, Halogen free)  
Block Diagram  
VDD  
XI  
SATA_Cp  
SATA_Cn  
Crystal  
Oscillator  
PLL1  
PLL2  
XO  
USB_Cp  
USB_Cn  
CPU_Cp  
CPU_Cn  
PLL3  
PDCLKN  
REFOUT  
VREF  
FSA  
FSB  
GND  
AK8137A Multi Clock Generator  
MS1109_E_02  
February-10  
- 1 -  

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