ICS9ERS3125 Datasheet, PDF (13/22 Pages) Integrated Device Technology – Embedded 56-pin Industrial Temperature Range CK505 Compatible Clock

ICS9ERS3125
Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock
Datasheet
PPM tolerance
Cycle to Cycle Jitter
Spread
Differential Clock Tolerances
CPU
SRC
DOT96
BMC133
100
100
100
100
50
125
250
125
-0.50%
-0.50%
0
-0.50%
ppm
ps
%
Clock Periods - Differential Outputs with Spread Spectrum Disabled
Measurement Window
SSC OFF
Center
Freq.
MHz
1 Clock
-c2c jitter
AbsPer
Min
1us
-SSC
Short-Term
Average
Min
0.1s
- ppm
Long-Term
Average
Min
0.1s
0 ppm
Period
Nominal
0.1s
+ ppm
Long-Term
Average
Max
100.00 9.94900
9.99900 10.00000 10.00100
133.33 7.44925
7.49925
7.50000
7.50075
CPU
166.67
200.00
5.94940
4.94950
5.99940
4.99950
6.00000
5.00000
6.00060
5.00050
266.67 3.69962
3.74962
3.75000
3.75037
333.33 2.94970
2.99970
3.00000
3.00030
400.00 2.44975
2.49975
2.50000
2.50025
SRC
100.00 9.87400
9.99900 10.00000 10.00100
DOT96
96.00 10.16563
10.41563 10.41667 10.41771
1us
+SSC
Short-Term
Average
Max
1 Clock
Units Notes
+c2c jitter
10.05100 ns 1,2
7.55075 ns 1,2
6.05060 ns 1,2
5.05050 ns 1,2
3.80037 ns 1,2
3.05030 ns 1,2
2.55025 ns 1,2
10.12600 ns 1,2
10.66771 ns 1,2
Clock Periods - Differential Outputs with Spread Spectrum Enabled
Measurement Window
SSC ON
Center
Freq.
MHz
1 Clock
-c2c jitter
AbsPer
Min
1us
-SSC
Short-Term
Average
Min
0.1s
- ppm
Long-Term
Average
Min
0.1s
0 ppm
Period
Nominal
0.1s
+ ppm
Long-Term
Average
Max
99.75 9.94906 9.99906 10.02406 10.02506 10.02607
133.00 7.44930 7.49930 7.51805
7.51880
7.51955
CPU
166.25
199.50
5.94944
4.94953
5.99944
4.99953
6.01444
5.01203
6.01504
5.01253
6.01564
5.01303
266.00 3.69965 3.74965 3.75902
3.75940
3.75977
332.50 2.94972 2.99972 3.00722
3.00752
3.00782
399.00 2.44977 2.49977 2.50602
2.50627
2.50652
SRC
99.75 9.87406 9.99906 10.02406 10.02506 10.02607
1us
+SSC
Short-Term
Average
Max
10.05107
7.53830
6.03064
5.02553
3.76915
3.01532
2.51277
10.05107
1 Clock
Units Notes
+c2c jitter
10.10107 ns 1,2
7.58830 ns 1,2
6.08064 ns 1,2
5.07553 ns 1,2
3.81915 ns 1,2
3.06532 ns 1,2
2.56277 ns 1,2
10.17607 ns 1,2
1_{Guaranteed by design and characterization, not 100% tested in production.}
2 _{All Long Term Accuracy specifications are guaranteed with the assumption that the crystal input is tuned to exactly 14.31818MHz.}
IDT^TM/ICS^TM Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock
13
1612—08/19/09