SNAS682 March   2016 CDCM6208V2G

PRODUCTION DATA.  

1. 1 Features
2. 2 Applications
3. 3 Description
4. 4 Simplified Schematics
5. 5 Revision History
6. 6 Description (continued)
7. 7 Pin Configuration and Functions
8. 8 Specifications
   1. 8.1  Absolute Maximum Ratings
   2. 8.2  ESD Ratings
   3. 8.3  Recommended Operating Conditions
   4. 8.4  Thermal Information, Airflow = 0 LFM
   5. 8.5  Thermal Information, Airflow = 150 LFM
   6. 8.6  Thermal Information, Airflow = 250 LFM
   7. 8.7  Thermal Information, Airflow = 500 LFM
   8. 8.8  Single Ended Input Characteristics
   9. 8.9  Single Ended Input Characteristics (PRI_REF, SEC_REF)
   10. 8.10 Differential Input Characteristics (PRI_REF, SEC_REF)
   11. 8.11 Crystal Input Characteristics (SEC_REF)
   12. 8.12 Single Ended Output Characteristics (STATUS1, STATUS0, SDO, SDA)
   13. 8.13 PLL Characteristics
   14. 8.14 LVCMOS Output Characteristics
   15. 8.15 LVPECL (High-Swing CML) Output Characteristics
   16. 8.16 CML Output Characteristics
   17. 8.17 LVDS (Low-Power CML) Output Characteristics
   18. 8.18 HCSL Output Characteristics
   19. 8.19 Output Skew and Sync to Output Propagation Delay Characteristics
   20. 8.20 Device Individual Block Current Consumption
   21. 8.21 Worst Case Current Consumption
   22. 8.22 I2C TIMING
   23. 8.23 SPI Timing Requirements
   24. 8.24 Typical Characteristics
       1. 8.24.1 Fractional Output Divider Jitter Performance
       2. 8.24.2 Power Supply Ripple Rejection (PSRR) versus Ripple Frequency
9. 9 Parameter Measurement Information
   1. 9.1 Characterization Test Setup
10. 10Detailed Description
    1. 10.1 Overview
    2. 10.2 Functional Block Diagram
    3. 10.3 Feature Description
    4. 10.4 Device Functional Modes
       1. 10.4.1 Control Pins Definition
       2. 10.4.2 Loop Filter Recommendations for Pin Modes
       3. 10.4.3 Status Pins Definition
       4. 10.4.4 PLL Lock Detect
       5. 10.4.5 Interface and Control
          1. 10.4.5.1 Register File Reference Convention
          2. 10.4.5.2 SPI - Serial Peripheral Interface
             1. 10.4.5.2.1 Configuring the PLL
    5. 10.5 Programming
       1. 10.5.1 Writing to the CDCM6208V2G
       2. 10.5.2 Reading from the CDCM6208V2G
       3. 10.5.3 Block Write/Read Operation
       4. 10.5.4 I2C Serial Interface
    6. 10.6 Register Maps
11. 11Application and Implementation
    1. 11.1 Application Information
    2. 11.2 Typical Applications
       1. 11.2.1 Design Requirements
          1. 11.2.1.1  Device Block-level Description
          2. 11.2.1.2  Device Configuration Control
          3. 11.2.1.3  Configuring the RESETN Pin
          4. 11.2.1.4  Preventing False Output Frequencies in SPI/I2C Mode at Startup:
          5. 11.2.1.5  Power Down
          6. 11.2.1.6  Device Power Up Timing:
          7. 11.2.1.7  Input Mux and Smart Input Mux
          8. 11.2.1.8  Universal INPUT Buffer (PRI_REF, SEC_REF)
          9. 11.2.1.9  VCO Calibration
          10. 11.2.1.10 Reference Divider (R)
          11. 11.2.1.11 Input Divider (M)
          12. 11.2.1.12 Feedback Divider (N)
          13. 11.2.1.13 Prescaler Dividers (PS_A, PS_B)
          14. 11.2.1.14 Phase Frequency Detector (PFD)
          15. 11.2.1.15 Charge Pump (CP)
          16. 11.2.1.16 Programmable Loop Filter
              1. 11.2.1.16.1 Loop Filter Component Selection
              2. 11.2.1.16.2 Device Output Signaling
              3. 11.2.1.16.3 Integer Output Divider (IO)
              4. 11.2.1.16.4 Fractional Output Divider (FOD)
              5. 11.2.1.16.5 Output Synchronization
              6. 11.2.1.16.6 Output MUX on Y4 and Y5
              7. 11.2.1.16.7 Staggered CLK Output Powerup for Power Sequencing of a DSP
       2. 11.2.2 Detailed Design Procedure
          1. 11.2.2.1 Jitter Considerations in SERDES Systems
          2. 11.2.2.2 Jitter Considerations in ADC and DAC Systems
       3. 11.2.3 Application Performance Plots
          1. 11.2.3.1 Typical Device Jitter
12. 12Power Supply Recommendations
    1. 12.1 Power Rail Sequencing, Power Supply Ramp Rate, and Mixing Supply Domains
       1. 12.1.1 Fast Power-up Supply Ramp
       2. 12.1.2 Delaying VDD_Yx_Yy to Protect DSP IOs
13. 13Layout
    1. 13.1 Layout Guidelines
    2. 13.2 Layout Example
       1. 13.2.1 Reference Schematic
14. 14Device and Documentation Support
    1. 14.1 Documentation Support
       1. 14.1.1 Related Documentation
    2. 14.2 Community Resources
    3. 14.3 Trademarks
    4. 14.4 Electrostatic Discharge Caution
    5. 14.5 Glossary
15. 15Mechanical, Packaging, and Orderable Information