SNAS935B March   2025  – November 2025 CDC6C-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Environmental Compliance
    4. 6.4 Recommended Operating Conditions
    5. 6.5 Thermal Information
    6. 6.6 Electrical Characteristics
    7. 6.7 Timing Diagrams
    8. 6.8 Typical Characteristics
  8. 7 Parameter Measurement Information
    1. 7.1 Device Output Configurations
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1  Bulk Acoustic Wave (BAW)
      2. 8.3.2  Device Block-Level Description
      3. 8.3.3  Function Pin
      4. 8.3.4  Clock Output Interfacing and Termination
      5. 8.3.5  CDC6Cx-Q1 CISPR25 Radiated Emission Performance
        1. 8.3.5.1 EMI Reduction and Slow Mode Options
      6. 8.3.6  Temperature Stability
      7. 8.3.7  Frequency Aging
      8. 8.3.8  Mechanical Robustness
      9. 8.3.9  Wettable Flanks
      10. 8.3.10 Device Functional Modes
  10. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Driving Multiple Loads With a Single CDC6Cx-Q1
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
        1. 9.4.1.1 Providing Thermal Reliability
        2. 9.4.1.2 Recommended Solder Reflow Profile
      2. 9.4.2 Layout Examples
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information
    1. 12.1 Orderable Part Number Decoder

8.3.3 Function Pin

Pin 1 on the CDC6Cx-Q1 is the function pin which have multiple functions based on the orderable part number. The function can be used as Output Enable (OE), Stand By (ST) or No Connect (NC). Options for both Active High and Active Low are available for OE and ST. Contact TI for Active Low options. Function Pin Descriptions table lists the functions of pin 1.

Table 8-1 Function Pin Descriptions for CDC6Cx-Q1
ORDERABLE OPTION PIN DESCRIPTION OUTPUT FUNCTION
A, C, E, G, or I (Pin 1) Output Enable (Active High / NC) HIGH or No Connect : Output active at Specified Frequency
LOW : Output disabled, high impedance; current consumption is given by IDD-OD
B, D, F, H, or J (Pin 1) Standby (Active Low) HIGH or No Connect: Output active at Specified Frequency
LOW : High Impedance; standby mode; current consumption is given by standby current IDD-stdby

In standby mode, all blocks are powered down to provide a maximum current consumption savings equivalent to the standby current provided in the Current Consumption Characteristics portion of Electrical Characteristics. The return to the output clock active time corresponds to the same as the initial start-up time.

The function pin is driven internally with resistance > 100kΩ.