CS2300CP-DZZR Cirrus Logic Inc, CS2300CP-DZZR Datasheet - Page 3

• Manufacturer Part Number: CS2300CP-DZZR
• Description: IC General Purpose PLL LCO
• Manufacturer: Cirrus Logic Inc
• Type: Fanout Distribution, Fractional N Synthesizerr

Specifications of CS2300CP-DZZR

• Pll: Yes
• Input: Clock
• Output: Clock
• Number Of Circuits: 1
• Ratio - Input:output: 1:2
• Differential - Input:output: No/No
• Frequency - Max: 75MHz
• Divider/multiplier: Yes/Yes
• Voltage - Supply: 3.1 V ~ 3.5 V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Frequency-max: 75MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1494 - BOARD EVAL GEN PURPOSE PLL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 598-1406-2; CS2300CP-DZZR

DS843F1
LIST OF FIGURES
LIST OF TABLES
9. CALCULATING THE USER DEFINED RATIO .................................................................................... 29
10. PACKAGE DIMENSIONS .................................................................................................................. 30
11. ORDERING INFORMATION .............................................................................................................. 31
12. REFERENCES .................................................................................................................................... 31
13. REVISION HISTORY .......................................................................................................................... 32
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. Control Port Timing - I²C Format .................................................................................................. 9
Figure 6. Control Port Timing - SPI Format (Write Only) .......................................................................... 10
Figure 7. Delta-Sigma Fractional-N Frequency Synthesizer ..................................................................... 11
Figure 8. Hybrid Analog-Digital PLL .......................................................................................................... 12
Figure 9. External Component Requirements for LCO ............................................................................. 13
Figure 10. CLK_IN removed for > 2
Figure 11. CLK_IN removed for < 2
Figure 12. CLK_IN removed for < t
Figure 13. Low bandwidth and new clock domain .................................................................................... 16
Figure 14. High bandwidth with CLK_IN domain re-use ........................................................................... 16
Figure 15. Ratio Feature Summary ........................................................................................................... 18
Figure 16. PLL Clock Output Options ....................................................................................................... 19
Figure 17. Auxiliary Output Selection ........................................................................................................ 19
Figure 18. Control Port Timing in SPI Mode ............................................................................................. 21
Figure 19. Control Port Timing, I²C Write .................................................................................................. 22
Figure 20. Control Port Timing, I²C Aborted Write + Read ....................................................................... 22
Table 1. Ratio Modifier .............................................................................................................................. 17
Table 2. Example 12.20 R-Values ............................................................................................................ 29
Table 3. Example 20.12 R-Values ............................................................................................................ 29
8.7 Function Configuration 2 (Address 17h) ........................................................................................ 28
8.8 Function Configuration 3 (Address 1Eh) ........................................................................................ 28
9.1 High Resolution 12.20 Format ....................................................................................................... 29
9.2 High Multiplication 20.12 Format ................................................................................................... 29
THERMAL CHARACTERISTICS ......................................................................................................... 30
8.6.1 Clock Skip Enable (ClkSkipEn) ............................................................................................. 27
8.6.2 AUX PLL Lock Output Configuration (AuxLockCfg) .............................................................. 27
8.6.3 Enable Device Configuration Registers 3 (EnDevCfg3) ........................................................ 27
8.7.1 Enable PLL Clock Output on Unlock (ClkOutUnl) ................................................................. 28
8.7.2 Low-Frequency Ratio Configuration (LFRatioCfg) ................................................................ 28
8.8.1 Clock Input Bandwidth (ClkIn_BW[2:0]) ................................................................................ 28
CS
23
23
LCO cycles ................................................................................... 14
LCO cycles but > t
....................................................................................................... 15
CS
.................................................................... 14
CS2300-CP
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