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CY28443ZXC-3 参数 Datasheet PDF下载

CY28443ZXC-3图片预览
型号: CY28443ZXC-3
PDF下载: 下载PDF文件 查看货源
内容描述: 时钟发生器Intel㈢ Calistoga的芯片组 [Clock Generator for Intel㈢ Calistoga Chipset]
分类和应用: 时钟发生器
文件页数/大小: 23 页 / 242 K
品牌: SPECTRALINEAR [ SPECTRALINEAR INC ]
 浏览型号CY28443ZXC-3的Datasheet PDF文件第15页浏览型号CY28443ZXC-3的Datasheet PDF文件第16页浏览型号CY28443ZXC-3的Datasheet PDF文件第17页浏览型号CY28443ZXC-3的Datasheet PDF文件第18页浏览型号CY28443ZXC-3的Datasheet PDF文件第20页浏览型号CY28443ZXC-3的Datasheet PDF文件第21页浏览型号CY28443ZXC-3的Datasheet PDF文件第22页浏览型号CY28443ZXC-3的Datasheet PDF文件第23页  
CY28443-3  
AC Electrical Specifications (continued)  
Parameter  
Description  
Condition  
Min.  
Max.  
Unit  
TR / TF  
SSCT and SSCC Rise and Fall Time  
Measured from VOL = 0.175 to  
175  
700  
ps  
VOH = 0.525V  
TRFM  
Rise/Fall Matching  
Determined as a fraction of  
2*(TR – TF)/(TR + TF)  
20  
%
'TR  
Rise TimeVariation  
125  
125  
850  
ps  
ps  
'TF  
Fall Time Variation  
VHIGH  
VLOW  
VOX  
Voltage High  
Math averages Figure 16  
Math averages Figure 16  
660  
–150  
250  
mV  
mV  
mV  
V
Voltage Low  
Crossing Point Voltage at 0.7V Swing  
Maximum Overshoot Voltage  
550  
VOVS  
VHIGH  
0.3  
+
VUDS  
VRB  
Minimum Undershoot Voltage  
Ring Back Voltage  
–0.3  
V
V
See Figure 16. Measure SE  
0.2  
PCI/PCIF at 3.3V  
TDC  
PCI Duty Cycle  
Spread Disabled PCIF/PCI Period  
Measurement at 1.5V  
Measurement at 1.5V  
45  
55  
%
TPERIOD  
TPERIODSS  
TPERIODAbs  
29.99100 30.00900 ns  
29.9910 30.15980 ns  
29.49100 30.50900 ns  
29.49100 30.65980 ns  
Spread Enabled PCIF/PCI Period, SSC Measurement at 1.5V  
Spread Disabled PCIF/PCI Period Measurement at 1.5V  
TPERIODSSAbs Spread Enabled PCIF/PCI Period, SSC Measurement at 1.5V  
THIGH  
PCIF and PCI high time  
PCIF and PCI low time  
Measurement at 2.4V  
Measurement at 0.4V  
12.0  
12.0  
1.0  
ns  
ns  
TLOW  
TR / TF  
TSKEW  
TCCJ  
PCIF/PCI rising and falling Edge Rate Measured between 0.8V and 2.0V  
Any PCI clock to Any PCI clock Skew Measurement at 1.5V  
4.0  
V/ns  
ps  
500  
500[2]  
300  
PCIF and PCI Cycle to Cycle Jitter  
PCIF/PCI Long Term Accuracy  
Measurement at 1.5V  
ps  
LACC  
Measured at crossing point VOX  
ppm  
DOT96 at 0.7V  
TDC  
DOT96T and DOT96C Duty Cycle  
DOT96T and DOT96C Period  
Measured at crossing point VOX  
Measured at crossing point VOX  
45  
55  
%
TPERIOD  
TPERIODAbs  
TCCJ  
10.41354 10.41979 ns  
10.16354 10.66979 ns  
DOT96T and DOT96C Absolute Period Measured at crossing point VOX  
DOT96T/C Cycle to Cycle Jitter  
DOT96T/C Long Term Accuracy  
Measured at crossing point VOX  
Measured at crossing point VOX  
Measured from VOL = 0.175 to  
250  
300  
700  
ps  
ppm  
ps  
LACC  
TR / TF  
DOT96T and DOT96C Rise and Fall  
Time  
175  
VOH = 0.525V  
TRFM  
Rise/Fall Matching  
Determined as a fraction of  
2*(TR – TF)/(TR + TF)  
20  
%
'TR  
Rise Time Variation  
125  
125  
850  
ps  
ps  
'TF  
Fall Time Variation  
VHIGH  
VLOW  
VOX  
Voltage High  
Math averages Figure 16  
Math averages Figure 16  
660  
–150  
250  
mV  
mV  
mV  
V
Voltage Low  
Crossing Point Voltage at 0.7V Swing  
Maximum Overshoot Voltage  
550  
VOVS  
VHIGH  
0.3  
+
VUDS  
Minimum Undershoot Voltage  
Ring Back Voltage  
–0.3  
V
V
VRB  
See Figure 16. Measure SE  
0.2  
Note:  
2. Measured in Low drive mode.  
Rev 1.0,November 20, 2006  
Page 19 of 23  
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