TDC PCI Duty Cycle Measureme" />
參數(shù)資料
型號(hào): SL28504BZC-2
廠商: Silicon Laboratories Inc
文件頁(yè)數(shù): 16/27頁(yè)
文件大?。?/td> 0K
描述: IC CLOCK GEN EAGLELAKE 56TSSOP
標(biāo)準(zhǔn)包裝: 35
類型: 時(shí)鐘/頻率發(fā)生器
PLL:
主要目的: Intel CPU 服務(wù)器
輸入: 晶體
輸出: HCSL,LVCMOS
電路數(shù): 1
比率 - 輸入:輸出: 1:19
差分 - 輸入:輸出: 無(wú)/是
頻率 - 最大: 400MHz
電源電壓: 3.135 V ~ 3.465 V
工作溫度: 0°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 56-TFSOP(0.240",6.10mm 寬)
供應(yīng)商設(shè)備封裝: 56-TSSOP
包裝: 管件
SL28504-2
...................... DOC #: SP-AP-0051 (Rev. AA) Page 23 of 27
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
TPERIODSSAbs 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
12.27095
16.27995
ns
TLOW
Spread Enabled PCIF and PCI low time Measurement at 0.8V
11.87095
16.07995
ns
THIGH
Spread Disabled PCIF and PCI high
time
Measurement at 2.V
12.27365
16.27665
ns
TLOW
Spread Disabled PCIF and PCI low time Measurement at 0.8V
11.87365
16.07665
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
25_M
TDC
Duty Cycle
Measurement at 1.5V
45
55
%
TPERIOD
Period
Measurement at 1.5V
39.996
40.004
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
25M Long Term Accuracy
Measurement at 1.5V
50
ppm
1394A - 24.576M
TDC
Duty Cycle
Measurement at 1.5V
45
55
%
TPERIOD
Period
Measurement at 1.5V
40.686
40.694
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
200
ps
LACC
24M Long Term Accuracy
Measurement at 1.5V
–30
30
ppm
REF
TDC
REF Duty Cycle
Measurement at 1.5V
45
55
%
TPERIOD
REF Period
Measurement at 1.5V
69.82033
69.86224
ns
TPERIODAbs
REF Absolute Period
Measurement at 1.5V
68.83429
70.84826
ns
THIGH
REF High time
Measurement at 2V
29.97543
38.46654
ns
TLOW
REF Low time
Measurement at 0.8V
29.57543
38.26654
ns
TR / TF
REF Rising and Falling Edge Rate
Measured between 0.8V and 2.0V
1.0
4.0
V/ns
TSKEW
REF Clock to REF Clock
Measurement at 1.5V
500
ps
AC Electrical Specifications (continued)
Parameter
Description
Condition
Min.
Max.
Unit
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