- 您现在的位置：买卖IC网 > Sheet目录1992 > CY28445LFXC-5 (Silicon Laboratories Inc)IC CLOCK CALISTOGA CK410M 68QFN
CY28445-5
..................... Document #: 38-07739 Rev *C Page 23 of 25
Note:
1. Measured under typical condition.
Test and Measurement Set-up
For PCI Single-ended Signals and Reference
The following diagram shows the test load configuration of single-ended PCI, USB output signals.
TPERIODAbs
Absolute Period
Measurement at 1.5V
20.48125
21.18542
ns
THIGH
48_M High time
Measurement at 2.4V
8.094
11.036
ns
TLOW
48_M Low time
Measurement at 0.4V
7.694
10.836
ns
TR / TF
Rising and Falling Edge Rate
Measured between 0.8V and 2.0V
1.0
2.2
V/ns
TCCJ
Cycle to Cycle Jitter
Measurement at 1.5V
–
350
ps
LACC
48M Long Term Accuracy
Measured at crossing point VOX
–
100
ppm
27_M at 3.3V
TDC
Duty Cycle
Measurement at 1.5V
45
55
%
TPERIOD
Spread Disabled 27M Period
Measurement at 1.5V
27.000
27.0547
ns
Spread Enabled 27M Period
Measurement at 1.5V
27.000
27.0547
THIGH
27_M High time
Measurement at 2.0V
10.5
–
ns
TLOW
27_M Low time
Measurement at 0.8V
10.5
–
ns
TR / TF
Rising and Falling Edge Rate
Measured between 0.8V and 2.0V
1.0
4.0
V/ns
TCCJ
Cycle to Cycle Jitter
Measurement at 1.5V
–
500
ps
LACC
27_M Long Term Accuracy
Measured at crossing point VOX
–0
ppm
REF at 3.3V
TDC
REF Duty Cycle
Measurement at 1.5V
45
55
%
TPERIOD
REF Period
Measurement at 1.5V
69.8203
69.8622
ns
TPERIODAbs
REF Absolute Period
Measurement at 1.5V
68.82033
70.86224
ns
TR / TF
REF Rising and Falling Edge Rate
Measured between 0.8V and 2.0V
0.9
4.0
V/ns
TSKEW
REF Clock to REF Clock
Measurement at 1.5V
–
500
ps
TCCJ
REF Cycle to Cycle Jitter
Measurement at 1.5V
–
1000
ps
LACC
Long Term Accuracy
Measurement at 1.5V
–
300
ppm
ENABLE/DISABLE and SET-UP
TSTABLE
Clock Stabilization from Power-up
–
1.8
ms
TSS
Stopclock Set-up Time
10.0
–
ns
TSH
Stopclock Hold Time
0
–
ns
AC Electrical Specifications (continued)
Parameter
Description
Condition
Min.
Max.
Unit
Figure 14. Single-ended PCI, USB Load Configuration
5 pF
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
CY28446LFXC
IC CLOCK CALISTOGA CK410M 64QFN
CY28447LFXC
IC CLOCK CALISTOGA CK410M 72QFN
CY28547LFXCT
IC CLOCK CK505/410M INTEL 72QFN
CY28548ZXC
IC CLK CK505 960M/965M 64TSSOP
CY28551LFXC-3T
IC CLOCK INTEL/AMD SIS VIA 56QFN
CY28551LFXC
IC CLOCK INTEL/AMD SIS VIA 64QFN
CY2SSTV855ZXI
IC CLOCK DIFFDRV PLL DDR 28TSSOP
CY2SSTV857ZXI-27
IC CLK DDR266/333BUF1:10 48TSSOP
相关代理商/技术参数
CY28445LFXC-5T
功能描述:时钟发生器及支持产品 Calistoga RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56
CY28446
制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:Clock Generator for Intel㈢ Calistoga Chipset
CY28446LFXC
功能描述:时钟发生器及支持产品 Calistoga RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56
CY28446LFXCT
功能描述:时钟发生器及支持产品 Calistoga RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56
CY28447
制造商:SPECTRALINEAR 制造商全称:SPECTRALINEAR 功能描述:Clock Generator for Intel㈢ Calistoga Chipset
CY28447LFXC
功能描述:时钟发生器及支持产品 Calistoga System Clk Extra SRC Output RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56
CY28447LFXCT
功能描述:时钟发生器及支持产品 Calistoga System Clk Extra SRC Output RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56
CY28506OC
制造商:Rochester Electronics LLC 功能描述:FTG FOR MOTHERBOARDS - Bulk