參數(shù)資料
型號(hào): CY25100ZXI-XXXWT
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: XO, clock
英文描述: Field- and Factory-Programmable Spread Spectrum Clock Generator for EMI Reduction
中文描述: 200 MHz, OTHER CLOCK GENERATOR, PDSO8
封裝: 4.40 MM, LEAD FREE, TSSOP-8
文件頁(yè)數(shù): 8/11頁(yè)
文件大?。?/td> 279K
代理商: CY25100ZXI-XXXWT
CY25100
Document #: 38-07499 Rev. *D
Page 8 of 11
Informational Graphs
(continued)
[6]
Measured Spread% vs. VDD over Temperature
(Target Spread = 0.5%, Fout=100MHz, C
LOAD
=15pF)
0.40%
0.45%
0.50%
0.55%
0.60%
2.7
3
3.3
3.6
3.9
VDD (V)
S
-40C
25C
85C
Measured Spread% vs. VDD over
Temperature
(Target Spread = 5.0%, Fout=100MHz, C
LOAD
=15pF)
4.00%
4.50%
5.00%
5.50%
6.00%
2.7
3
3.3
3.6
3.9
VDD (V)
S
-40C
25C
85C
SSCLK Attenuation vs. VDD over Temperature
(Measured at 7th Harmonic with Fnom=100MHz and
Spread=0.5%, C
LOAD
=15pF)
-10
-8
-6
-4
-2
0
2.7
3
3.3
3.6
3.9
VDD (V)
A
-40C
25C
85C
SSCLK Attenuation vs. VDD over Temperature
(Measured at 7th Harmonic with Fnom=100MHz and
Spread=5.0%, C
LOAD
=15pF)
-20
-18
-16
-14
-12
-10
2.7
3
3.3
3.6
3.9
VDD (V)
A
-40C
25C
85C
SSCLK EMI Attenuation vs. Spread%
(Measured at 7th Harmonic Temp=25C, VDD=3.3V,
SSCLK=100MHz, Measured on Cypress
Characterization board with CLOAD=15pF)
-16
-14
-12
-10
-8
-6
-4
-2
0
0.0%
0.5%
1.0%
1.5%
2.0%
2.5%
3.0%
3.5%
4.0%
4.5%
5.0%
Spread %
A
Max Cycle-Cycle Jitter on SSCLK vs.
Temperature
(SSCLK=100MHz, VDD=3.3V, CLOAD=15pF, +/-
2%spread, REFCLK off)
0
25
50
75
100
125
150
175
200
-40
-20
0
20
40
60
80
100
Temperature (deg C)
J
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