SLLSE19F December   2009  – July 2016 TPD12S015

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Electrical Characteristics: ICC
    6. 6.6  Electrical Characteristics: High-Speed ESD Lines: Dx, CLK
    7. 6.7  Electrical Characteristics: DC-DC Converter
    8. 6.8  Electrical Characteristics: Passive Components
    9. 6.9  Electrical Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A/x_B Ports)
    10. 6.10 Electrical Characteristics: Voltage Level Shifter: CEC Lines (x_A/x_B Ports)
    11. 6.11 Electrical Characteristics: Voltage Level Shifter: HPD Line (x_A/x_B Ports)
    12. 6.12 Electrical Characteristics: LS_OE, CT_CP_HPD
    13. 6.13 Electrical Characteristics: I/O Capacitance
    14. 6.14 Switching Characteristics
    15. 6.15 Switching Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A & x_B ports); VCCA = 1.2 V
    16. 6.16 Switching Characteristics: Voltage Level Shifter: CEC Line (x_A & x_B ports); VCCA = 1.2 V
    17. 6.17 Switching Characteristics: Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 1.2 V
    18. 6.18 Switching Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A & x_B ports); VCCA = 1.5 V
    19. 6.19 Switching Characteristics: Voltage Level Shifter: CEC Line (x_A & x_B ports); VCCA = 1.5 V
    20. 6.20 Switching Characteristics: Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 1.5 V
    21. 6.21 Switching Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A & x_B ports); VCCA = 1.8 V
    22. 6.22 Switching Characteristics: Voltage Level Shifter: CEC Line (x_A & x_B ports); VCCA = 1.8 V
    23. 6.23 Switching Characteristics: Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 1.8 V
    24. 6.24 Switching Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A & x_B ports); VCCA = 2.5 V
    25. 6.25 Switching Characteristics: Voltage Level Shifter: CEC Line (x_A & x_B ports); VCCA = 2.5 V
    26. 6.26 Switching Characteristics: Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 2.5 V
    27. 6.27 Switching Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A & x_B ports); VCCA = 3.3 V
    28. 6.28 Switching Characteristics: Voltage Level Shifter: CEC Line (x_A & x_B ports); VCCA = 3.3 V
    29. 6.29 Switching Characteristics: Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 3.3 V
    30. 6.30 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Feature Description
      1. 8.3.1 Rise-Time Accelerators
      2. 8.3.2 Internal Pullup Resistor
      3. 8.3.3 Undervoltage Lockout
      4. 8.3.4 Soft Start
      5. 8.3.5 DDC and CEC Level-Shifting Circuit Operation
      6. 8.3.6 DDC and CEC Level Shifting Operation When VCCA = 1.8 V
      7. 8.3.7 CEC Level-Shifting Operation
    4. 8.4 Device Functional Modes
      1. 8.4.1 Enable
      2. 8.4.2 Power Save Mode
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 TPD12S015 Controlled by Two GPIOs from Controller
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
          1. 9.2.1.2.1 Inductor Selection
          2. 9.2.1.2.2 Input Capacitor
          3. 9.2.1.2.3 Output Capacitor
          4. 9.2.1.2.4 CEC, HPD, SCL, and SDA Level-Shifting Function
          5. 9.2.1.2.5 ESD
          6. 9.2.1.2.6 Ground Offset Consideration
        3. 9.2.1.3 Application Curves
      2. 9.2.2 TPD12S015 Controlled by One GPIO from Controller
        1. 9.2.2.1 Design Requirements
        2. 9.2.2.2 Detailed Design Procedure
        3. 9.2.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Community Resource
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

7 Parameter Measurement Information

TPD12S015 pmi1_llse19.gif Figure 13. Test Circuit

Table 2. Design Parameters

PIN CL
DDC, CEC (A side) 750 pF
DDC, CEC, HPD
(B side)		 15 pF
TPD12S015 pmi2_llse19.gif
A. RT termination resistance should be equal to ZOUT of pulse generators.
B. CL includes probe and jig capacitance.
C. All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50 Ω, slew rate ≥ 1 V/ns.
D. The outputs are measured one at a time, with one transition per measurement.
E. tPLH and tPHL are the same as tpd.
Figure 14. Test Circuit and Voltage Waveforms