CY2077FS PDF预览

CY2077FS

更新时间: 2025-09-12 22:28:59
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 晶体时钟发生器外围集成电路光电二极管可编程只读存储器电动程控只读存储器
页数 文件大小 规格书
13页 268K
描述
High-accuracy EPROM Programmable Single-PLL Clock Generator

CY2077FS 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP8,.25
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:5.76
其他特性:ALSO OPERATES AT 3.3V SUPPLY AT 100 MHZJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.889 mm
湿度敏感等级:1端子数量:8
最高工作温度:70 °C最低工作温度:
最大输出时钟频率:133 MHz封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):220电源:3.3/5 V
主时钟/晶体标称频率:75 MHz认证状态:Not Qualified
座面最大高度:1.727 mm子类别:Clock Generators
最大压摆率:45 mA最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:TIN LEAD
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.8985 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHER
Base Number Matches:1

CY2077FS 数据手册

 浏览型号CY2077FS的Datasheet PDF文件第2页浏览型号CY2077FS的Datasheet PDF文件第3页浏览型号CY2077FS的Datasheet PDF文件第4页浏览型号CY2077FS的Datasheet PDF文件第5页浏览型号CY2077FS的Datasheet PDF文件第6页浏览型号CY2077FS的Datasheet PDF文件第7页 
CY2077  
High-accuracy EPROM Programmable  
Single-PLL Clock Generator  
Features  
Benefits  
• High-accuracy PLL with 12-bit multiplier and 10-bit  
divider  
Enables synthesis of highly accurate and stable output clock  
frequencies with zero PPM  
• EPROM-programmability  
• 3.3V or 5V operation  
Enables quick turnaround of custom frequencies  
Supports industry standard design platforms  
• Operating frequency  
Services most PC, networking, and consumer applications  
— 390 kHz–133 MHz at 5V  
— 390 kHz–100 MHz at 3.3V  
• Reference input from either a 10–30 MHz fundamental Lowers cost of oscillator as PLL can be programmed to a high  
toned crystal or a 1–75 MHz external clock  
frequency using either a low-frequency, low-cost crystal, or an  
existing system clock  
• EPROM-selectable TTL or CMOS duty-cycle levels  
Duty cycle centered at 1.5V or VDD/2  
Provides flexibility to service most TTL or CMOS applications  
• Sixteenselectablepost-divideoptions, usingeither PLL Provides flexibility in output configurations and testing  
or reference oscillator/external clock  
• Programmable PWR_DWN or OE pin, with  
asynchronous or synchronous modes  
Enables low-power operation or output enable function and  
flexibility for system applications, through selectable instanta-  
neous or synchronous change in outputs  
• Low jitter outputs typically  
— 80 ps at 3.3V/5V  
Suitable for most PC, consumer, and networking applications  
• Controlled rise and fall times and output slew rate  
Has lower EMI than oscillators  
Suitable to fit most applications  
• Available in both commercial and industrial  
temperature ranges  
• Factory-programmable device options  
Easy customization and fast turnaround  
Logic Block Diagram  
Pin Configuration  
PWR_DWN  
or OE  
8-pin  
Top View  
Configuration  
EPROM  
Charge  
Pump  
XTALOUT[1]  
1
8
7
6
5
CLKOUT  
VSS  
VSS  
VDD  
XTALOUT  
XTALIN  
Q
10 bits  
2
3
4
XTALIN  
VCO  
or  
PD/OE  
VSS  
external clock  
P
12 bits  
HIGH  
ACCURACY  
PLL  
MUX  
/ 1, 2, 4, 8, 16, 32, 64, 128  
CLKOUT  
Note:  
1. When using an external clock source, leave XTALOUT floating.  
Cypress Semiconductor Corporation  
3901 North First Street  
San Jose  
CA 95134  
408-943-2600  
Document #: 38-07210 Rev. *B  
Revised December 07, 2002  

CY2077FS 替代型号

型号 品牌 替代类型 描述 数据表
CY2077FSXCT CYPRESS

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Clock Generator, 133MHz, CMOS, PDSO8, SOIC-8
CY2077FSXC CYPRESS

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Clock Generator, 133MHz, CMOS, PDSO8, SOIC-8
CY2077FSI CYPRESS

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