CDK2000 Cirrus Logic, Inc., CDK2000 Datasheet - Page 3

• Manufacturer Part Number: CDK2000
• Description: Fractional-n Clock Multiplier with Internal LCO
• Manufacturer: Cirrus Logic, Inc.

DS844F1
LIST OF FIGURES
LIST OF TABLES
Figure 1. Typical Connection Diagram ........................................................................................................ 5
Figure 2. CLK_IN Sinusoidal Jitter Tolerance ............................................................................................. 8
Figure 3. CLK_IN Sinusoidal Jitter Transfer ................................................................................................ 8
Figure 4. CLK_IN Random Jitter Rejection and Tolerance ......................................................................... 8
Figure 5. Delta-Sigma Fractional-N Frequency Synthesizer ....................................................................... 9
Figure 6. Hybrid Analog-Digital PLL .......................................................................................................... 10
Figure 7. External Component Requirements for LCO ............................................................................. 11
Figure 8. Low bandwidth and new clock domain ...................................................................................... 12
Figure 9. High bandwidth with CLK_IN domain re-use ............................................................................. 12
Figure 10. Ratio Feature Summary ........................................................................................................... 14
Figure 11. PLL Clock Output Options ....................................................................................................... 15
Figure 12. Auxiliary Output Selection ........................................................................................................ 16
Figure 13. M2 Mapping Options ................................................................................................................ 17
Figure 14. Parameter Configuration Sets .................................................................................................. 19
Table 1. Modal and Global Configuration .................................................................................................. 11
Table 2. Ratio Modifier .............................................................................................................................. 13
Table 3. Example 12.20 R-Values ............................................................................................................ 22
Table 4. Example 20.12 R-Values ............................................................................................................ 22
CS2300-OTP
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