参数资料
型号: SL28647CLC
厂商: Silicon Laboratories Inc
文件页数: 15/27页
文件大小: 0K
描述: IC CLOCK CK505 DIFF PAIR 72QFN
标准包装: 240
类型: 时钟/频率发生器,多路复用器
PLL:
主要目的: Intel CPU 服务器
输入: 晶体
输出: HCSL,LVCMOS
电路数: 1
比率 - 输入:输出: 1:22
差分 - 输入:输出: 无/是
频率 - 最大: 400MHz
电源电压: 3.135 V ~ 3.465 V
工作温度: 0°C ~ 85°C
安装类型: *
封装/外壳: *
供应商设备封装: *
包装: *
SL28647
.....................Document #: 001-05103 Rev *B Page 22 of 27
LCD_100_SSC at 0.7V
TDC
LCD_100 Duty Cycle
Measured at 0V differential
45
55
%
TPERIOD
100 MHz LCD_100 Period
Measured at 0V differential at 0.1s
9.99900 10.0010
ns
TPERIODSS
100 MHz LCD_100 Period, SSC
-0.5%
Measured at 0V differential at 0.1s
10.0240
6
10.0260
7
ns
TPERIODAbs 100 MHz LCD_100 Absolute Period Measured at 0V differential at 1 clock
9.74900 10.2510
0
ns
TPERI-
ODSSAbs
100 MHz LCD_100 Absolute Period,
SSC
Measured at 0V differential @ 1 clock
9.74906 10.3012
ns
TCCJ
LCD_100 Cycle to Cycle Jitter
Measured at 0V differential
250
ps
LACC
LCD_100 Long Term Accuracy
Measured at 0V differential
100
ppm
TR / TF
LCD_100 Rising/Falling Slew Rate
Measured differentially from ±150 mV
2.5
8
V/ns
TRFM
Rise/Fall Matching
Measured single-endedly from ±75 mV
20
%
VHIGH
Voltage High
1.15
V
VLOW
Voltage Low
–0.3
V
VOX
Crossing Point Voltage at 0.7V Swing
300
550
mV
PCI/PCIF at 3.3V
TDC
PCI Duty Cycle
Measurement at 1.5V
45
55
%
TPERIOD
Spread Disabled PCIF/PCI Period
Measurement at 1.5V
29.99700 30.00300
ns
TPERIODSS
Spread Enabled PCIF/PCI Period
Measurement at 1.5V
30.08421 30.23459
ns
TPERIODAbs Spread Disabled PCIF/PCI Period
Measurement at 1.5V
29.49700 30.50300
ns
TPERI-
ODSSAbs
Spread Enabled PCIF/PCI Period
Measurement at 1.5V
29.56617 30.58421
ns
THIGH
Spread Enabled PCIF and PCI high
time
Measurement at 2V
12.2709
5
16.2799
5
ns
TLOW
Spread Enabled PCIF and PCI low
time
Measurement at 0.8V
11.8709
5
16.0799
5
ns
THIGH
Spread Disabled PCIF and PCI high
time
Measurement at 2.V
12.2736
5
16.2766
5
ns
TLOW
Spread Disabled PCIF and PCI low
time
Measurement at 0.8V
11.8736
5
16.0766
5
ns
TR / TF
PCIF/PCI Rising/Falling Slew Rate
Measured between 0.8V and 2.0V
1.0
4.0
V/ns
TSKEW
Any PCI clock to Any PCI clock Skew Measurement at 1.5V
1000
ps
TCCJ
PCIF and PCI Cycle to Cycle Jitter
Measurement at 1.5V
500
ps
LACC
PCIF/PCI Long Term Accuracy
Measurement at 1.5V
100
ppm
48_M at 3.3V
TDC
Duty Cycle
Measurement at 1.5V
45
55
%
TPERIOD
Period
Measurement at 1.5V
20.83125 20.83542
ns
TPERIODAbs Absolute Period
Measurement at 1.5V
20.48125 21.18542
ns
THIGH
48_M High time
Measurement at 2V
8.216563 11.15198
ns
TLOW
48_M Low time
Measurement at 0.8V
7.816563 10.95198
ns
TR / TF
Rising and Falling Edge Rate
Measured between 0.8V and 2.0V
1.0
2.0
V/ns
TCCJ
Cycle to Cycle Jitter
Measurement at 1.5V
350
ps
LACC
48M Long Term Accuracy
Measurement at 1.5V
100
ppm
27M_NSS/27M_SS at 3.3V
TDC
Duty Cycle
Measurement at 1.5V
45
55
%
AC Electrical Specifications (continued)
Parameter
Description
Condition
Min.
Max.
Unit
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