- 您现在的位置：买卖IC网 > PDF目录380119 > CY2280PVC-11S (CYPRESS SEMICONDUCTOR CORP) 100-MHz Pentium II Clock Synthesizer/Driver with Spread Spectrum for Mobile or Desktop PCs PDF资料下载
参数资料
| 型号： | CY2280PVC-11S |
| 厂商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分类： | XO, clock |
| 英文描述： | 100-MHz Pentium II Clock Synthesizer/Driver with Spread Spectrum for Mobile or Desktop PCs |
| 中文描述： | 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封装： | SSOP-48 |
| 文件页数： | 5/12页 |
| 文件大小： | 152K |
| 代理商： | CY2280PVC-11S |
CY2280
Document #: 38-07207 Rev. *A
Page 5 of 12
Notes:
4.
5.
6.
Electrical parameters are guaranteed with these operating conditions.
Crystal Inputs have CMOS thresholds.
Parameter is guaranteed by design and characterization. Not 100% tested in production.
Electrical Characteristics
Over the Operating Range
Parameter
Description
Test Conditions
Min. Max. Unit
Switching Characteristics
[6, 7]
Parameter
t
1
t
2
Output
All
CPUCLK,
APIC
Description
Output Duty Cycle
[8]
CPU and APIC Clock
Rising and Falling Edge
Rate
PCI Clock Rising and
Falling Edge Rate
USB, REF Rising and
Falling Edge Rate
CPU Clock Rise Time
Test Conditions
Min.
45
1.0
Typ.
50
Max.
55
4.0
Unit
%
V/ns
t
1
= t
1A
÷
t
1B
Between 0.4V and 2.0V
-1,-11S,
-21S
t
2
PCICLK
Between 0.4V and 2.4V
-1,-11S,
-21S
1.0
4.0
V/ns
t
2
USBCLK,
REF
CPUCLK
Between 0.4V and 2.4V
0.5
2.0
V/ns
t
3
Between 0.4V and 2.0V
-1,-11S,
-21S
-1,-11S,
-21S
0.4
1.6
ns
t
4
CPUCLK
CPU Clock Fall Time
Between 2.0V and 0.4V
0.4
1.6
ns
t
5
t
6
CPUCLK
CPUCLK,
PCICLK
CPU-CPU Clock Skew
CPU-PCI Clock Skew
[9]
Measured at 1.25V
Measured at 1.25V for 2.5V
clocks, and at 1.5V for 3.3V
clocks
Measured at 1.5V
100
175
4.0
ps
ns
-1,-11S,
-21S
1.5
t
7
PCICLK,
PCICLK
CPUCLK,
APIC
APIC
CPUCLK
PCI-PCI Clock Skew
250
ps
t
8
CPU-APIC Clock
Skew
[10]
APIC-APIC Clock Skew
Cycle-Cycle Clock Jitter
Measured at 1.25V for 2.5V
clocks
Measured at 1.25V
Measured at 1.25V
-21S
2.0
4.5
ns
t
9
t
10
100
200
175
250
ps
ps
-1,-11S,
-21S
t
11
t
12
PCICLK
CPUCLK,
PCICLK
Cycle-Cycle Clock Jitter
Power-up Time
Measured at 1.5V
CPU, PCI clock stabilization from
power-up
250
500
3
ps
ms
Notes:
7.
8.
9.
10. APIC lags CPU for -21S option.
All parameters specified with loaded outputs.
Duty cycle is measured at 1.5V when V
DD
= 3.3V. When V
DD
= 2.5V, duty cycle is measured at 1.25V.
PCI lags CPU for -11S and -21S options.
相关PDF资料 |
PDF描述 |
|---|---|
| CY2280PVC-21S | 100-MHz Pentium II Clock Synthesizer/Driver with Spread Spectrum for Mobile or Desktop PCs |
| CY2280 | 100-MHz Pentium II Clock Synthesizer/Driver with Spread Spectrum for Mobile or Desktop PCs |
| CY2285PVC-2 | 100-MHz Pentium㈢II Clock Synthesizer/Driver with Spread Spectrum for Mobile PCs |
| CY2287 | 100-MHz Spread Spectrum Clock Synthesizer/Driver with USB, Hublink, and SDRAM Support |
| CY2287-1 | 100-MHz Spread Spectrum Clock Synthesizer/Driver with USB, Hublink, and SDRAM Support |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CY2280PVC-11ST | 制造商:Cypress Semiconductor 功能描述: |
| CY2280PVC-2 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CPU System Clock Generator |
| CY2280PVC-21S | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:100-MHz Pentium II Clock Synthesizer/Driver with Spread Spectrum for Mobile or Desktop PCs |
| CY2280PVXC-11S | 功能描述:IC CLOCK SYNTH SS 48-SSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:- 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP（0.209"，5.30mm 宽） 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT |
| CY2280PVXC-11ST | 功能描述:IC CLOCK SYNTH SS 48-SSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:- 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP（0.209"，5.30mm 宽） 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT |
发布紧急采购，3分钟左右您将得到回复。