ZHCS354D June 2011 – July 2016 TPD12S015A
PRODUCTION DATA.
- 1 特性
- 2 應用
- 3 說明
- 4 修訂歷史記錄
- 5 Pin Configuration and Functions
-
6 Specifications
- 6.1 Absolute Maximum Ratings
- 6.2 ESD Ratings
- 6.3 Recommended Operating Conditions
- 6.4 Thermal Information
- 6.5 Electrical Characteristics: ICC
- 6.6 Electrical Characteristics: High-Speed ESD Lines: Dx, CLK
- 6.7 Electrical Characteristics: DC-DC Converter
- 6.8 Electrical Characteristics: Passive Components
- 6.9 Electrical Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A/x_B Ports)
- 6.10 Electrical Characteristics: Voltage Level Shifter: CEC Lines (x_A/x_B Ports)
- 6.11 Electrical Characteristics: Voltage Level Shifter: HPD Line (x_A/x_B Ports)
- 6.12 Electrical Characteristics: LS_OE, CT_CP_HPD
- 6.13 Electrical Characteristics: I/O Capacitance
- 6.14 Switching Characteristics
- 6.15 Switching Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A & x_B ports); VCCA = 1.2 V
- 6.16 Switching Characteristics: Voltage Level Shifter: CEC Line (x_A & x_B ports); VCCA = 1.2 V
- 6.17 Switching Characteristics: Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 1.2 V
- 6.18 Switching Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A & x_B ports); VCCA = 1.5 V
- 6.19 Switching Characteristics: Voltage Level Shifter: CEC Line (x_A & x_B ports); VCCA = 1.5 V
- 6.20 Switching Characteristics: Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 1.5 V
- 6.21 Switching Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A & x_B ports); VCCA = 1.8 V
- 6.22 Switching Characteristics: Voltage Level Shifter: CEC Line (x_A & x_B ports); VCCA = 1.8 V
- 6.23 Switching Characteristics: Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 1.8 V
- 6.24 Switching Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A & x_B ports); VCCA = 2.5 V
- 6.25 Switching Characteristics: Voltage Level Shifter: CEC Line (x_A & x_B ports); VCCA = 2.5 V
- 6.26 Switching Characteristics: Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 2.5 V
- 6.27 Switching Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A & x_B ports); VCCA = 3.3 V
- 6.28 Switching Characteristics: Voltage Level Shifter: CEC Line (x_A & x_B ports); VCCA = 3.3 V
- 6.29 Switching Characteristics: Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 3.3 V
- 6.30 Typical Characteristics
- 7 Parameter Measurement Information
- 8 Detailed Description
- 9 Application and Implementation
- 10Power Supply Recommendations
- 11Layout
- 12器件和文檔支持
- 13機械、封裝和可訂購信息
11 Layout
11.1 Layout Guidelines
For proper operation, follow these layout and design guidelines.
- Place the TPD12S015A as close to the connector as possible. This allows it to remove the energy associated with ESD strike before it reaches the internal circuitry of the system board.
- Place power line capacitors and inductors close to the pins with wide traces to allow enough current to flow through with less trace parasitics.
- Ensure that there is enough metallization for the GND pad. A sufficient current path enables safe discharge of all the energy associated with the ESD strike.
- The critical routing paths for HDMI interface are the high-speed TMDS lines. Make sure to match the lengths of the differential pair. Maintain constant trace width after to avoid impedance mismatches in the transmission lines. Maximize differential pair-to-pair spacing when possible.
