9ZML1232 Datasheet, PDF (10/19 Pages) Integrated Device Technology – 2:12 LOW POWER DIFFERENTIAL Z-BUFFER MUX FOR PCIE AND QPI/UPI

9ZML1232
2:12 LOW POWER DIFFERENTIAL Z-BUFFER MUX FOR PCIE AND QPI/UPI
Clock Periods–Differential Outputs with Spread Spectrum Disabled
SSC OFF
DIF
Center
Freq.
MHz
100.00
Measurement Window
1 Clock
1us
0.1s
0.1s
0.1s
-c2c jitter
-SSC
- ppm
AbsPer ^{Short-Term Long-Term}
Min
Average Average
Min
Min
0 ppm
Period
Nominal
+ ppm
Long-Term
Average
Max
9.94900
9.99900 10.00000
10.00100
1us
+SSC
Short-Term
Average
Max
1 Clock
+c2c jitter
AbsPer
Max
10.05100
Units Notes
ns 1,2,3
Clock Periods–Differential Outputs with Spread Spectrum Enabled
Measurement Window
SSC ON
Center
Freq.
MHz
1 Clock
1us
0.1s
-SSC
- ppm
-c2c jitter _{Short-Term Long-Term}
AbsPer
Min
Average
Min
Average
Min
0.1s
0 ppm
Period
Nominal
0.1s
+ ppm
Long-Term
Average
Max
1us
+SSC
Short-Term
Average
Max
1 Clock
+c2c jitter
AbsPer
Max
Units
DIF
99.75 9.94906 9.99906 10.02406 10.02506
10.02607
10.05107 10.10107 ns
Notes:
1 _{Guaranteed by design and characterization, not 100% tested in production.}
2 _{All Long Term Accuracy specifications are guaranteed with the assumption that the input clock complies with CK420BQ accuracy}
requirements (+/-100ppm). The 9ZML1232 itself does not contribute to ppm error.
3 _{Driven by SRC output of main clock, 100 MHz PLL Mode or Bypass mode}
4 _{Driven by CPU output of main clock, 133 MHz PLL Mode or Bypass mode}
Notes
1,2,3
IDT® 2:12 LOW POWER DIFFERENTIAL Z-BUFFER MUX FOR PCIE AND QPI/UPI
10
9ZML1232
REV E 112015