ZHCS354D June   2011  – July 2016 TPD12S015A

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 修订历史记录
  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 Diagram
    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/CEC Level Shifting Function
      6. 8.3.6 DDC/CEC Level Shifting Function When VCCA = 1.8 V
      7. 8.3.7 CEC Level Shifting Function
    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 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Inductor Selection
        2. 9.2.2.2 Input Capacitor
        3. 9.2.2.3 Output Capacitor
        4. 9.2.2.4 CEC, HPD, SCL, SDA Level Shifting Function
        5. 9.2.2.5 ESD
        6. 9.2.2.6 Ground Offset Consideration
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 文档支持
      1. 12.1.1 相关文档
    2. 12.2 接收文档更新通知
    3. 12.3 社区资源
    4. 12.4 商标
    5. 12.5 静电放电警告
    6. 12.6 Glossary
  13. 13机械、封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)(1)
MIN MAX UNIT
VCCA Supply voltage 4 V
VBAT Supply voltage –0.3 6
VI Input voltage HPD_B, Dx, CLKx –0.3 6 V
CT_CP_HPD, LS_OE –0.3 4
VO Voltage range applied to any output in the high-impedance or power-off state(2) SCL_A, SDA_A, CEC_A, HPD_A –0.3 4 V
SCL_B, SDA_B, CEC_B –0.3 6
Voltage range applied to any output in the high or low state(3) SCL_A, SDA_A, CEC_A, HPD_A –0.3 VCCA + 0.3
SCL_B, SDA_B, CEC_B –0.3 6
IIK Input clamp current VI < 0 –50 mA
IOK Output clamp current VO < 0 –50 mA
IOUTMAX Continuous current through 5VOUT or GND ±100 mA
Tstg Storage temperature –65 150 °C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
(3) The package thermal impedance is calculated in accordance with JESD 51-7.

6.2 ESD Ratings

VALUE UNIT
V(ESD) Electrostatic discharge Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) All pins except B1, C1, B2, D1, A1, and A2 ±2500 V
Pins E4, D4, B4, C4, D2+, D2-, F4, G4, E3, F3, D3, G3, F1, and E1 ±15000
Charged-device model (CDM), per JEDEC specification JESD22-C101(2) ±1000
IEC 61000-4-2 contact discharge Pins D4, E4, B4, C4, A3, A4, F4, G4, E3, F3, D3, G3, F1, E1 ±8000
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

6.3 Recommended Operating Conditions

over recommended operating free-air temperature range (unless otherwise noted)
SUPPLY MIN NOM MAX UNIT
VCCA Supply voltage 1.1 3.6 V
VBAT Supply voltage 2.3 5.5 V
VIH High-level input voltage SCL_A, SDA_A, CEC_A VCCA = 1.1 V to 3.6 V 0.7 × VCCA VCCA V
CT_CP_HPD, LS_OE 1 3.6
SCL_B, SDA_B 5VOUT = 5 V 0.7 × 5VOUT 5VOUT
CEC_B 0.7 × 3.3 (internal)(1) 3.3 (internal)(1)
HPD_B 2 5VOUT
VIL Low-level input voltage SCL_A, SDA_A, CEC_A VCCA = 1.1 V to 3.6 V 0 0.082 × VCCA V
CT_CP_HPD, LS_OE 0 0.4
SCL_B, SDA_B 5VOUT = 5 V 0 0.3 × 5VOUT
CEC_B 0 0.3 × 3.3V (internal)(1)
HPD_B 0 0.8
VILC Low-level input voltage (contention) SCL_A, SDA_A, CEC_A VCCA = 1.1 V to 3.6 V 0 0.065 × VCCA V
VOL – VILC Delta between VOL and VILC SCL_A, SDA_A, CEC_A VCCA = 1.1 V to 3.6 V 0.1 × VCCA V
TA Operating free-air temperature –40 85 °C
(1) '3.3V (internal)' is an internally generated voltage node for the CEC_B output buffer supply reference. An LDO generates this 3.3 V from 5VOUT when LS_OE = H & CT_CP_HPD = H.

6.4 Thermal Information

THERMAL METRIC(1) TPD12S015A UNIT
YFF (DSBGA)
28 PINS
RθJA Junction-to-ambient thermal resistance 63 °C/W
RθJC(top) Junction-to-case (top) thermal resistance 0.4 °C/W
RθJB Junction-to-board thermal resistance 9.2 °C/W
ψJT Junction-to-top characterization parameter 1.6 °C/W
ψJB Junction-to-board characterization parameter 9.1 °C/W
RθJC(bot) Junction-to-case (bottom) thermal resistance N/A °C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report.

6.5 Electrical Characteristics: ICC

PARAMETER PIN TEST CONDITIONS MIN TYP MAX UNIT
ICCA Standby VCCA I/O = High 2 µA
Active 15
ICCB Standby VBAT CT_CP_HPD=L, LS_OE=L, HPD_B=L 2 µA
DC-DC and HPD active CT_CP_HPD=H, LS_OE=L, HPD_B=L 30 50
DC-DC, HPD, DDC, CEC active CT_CP_HPD=H LS_OE=H, HPD_B=L, I/O =H 225 300

6.6 Electrical Characteristics: High-Speed ESD Lines: Dx, CLK

PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
IOFF Current from IO port to supply pins VCC = 0 V, VIO = 3.3 V 0.01 0.5 µA
VDL Diode forward voltage ID = 8 mA, Lower clamp diode 0.85 1 V
RDYN Dynamic resistance I = 1 A D, CLK 1 Ω
CIO IO capacitance VCC = 5 V
VIO = 2.5 V		 D, CLK 1.3 pF
VBR Break-down voltage IIO = 1 mA 9 12 V

6.7 Electrical Characteristics: DC-DC Converter

PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VBAT Input voltage range 2.3 5.5 V
5VOUT Total DC output voltage Includes voltage references, DC load / line regulations, process and temperature 4.9 5 5.13 V
TOVA Total output voltage accuracy Includes voltage references, DC load / line regulations, transient load / line regulations, ripple, process, and temperature 4.8 5 5.3 V
VO_Ripple Output voltage ripple, loaded IO = 65 mA 20 mVp-p
F_clk Internal operating frequency VBAT = 2.3 V to 5.5 V 3.5 MHz
tstart Start-up time From CT_CP_HPD input to 5-V power output 90% point 300 µs
IO Output current VBAT = 2.3 V to 5.5 V 55 mA
Reverse leakage current VO CT_CP_HPD= L, VO = 5.5 V 2.5 µA
Leakage current from battery to VO CT_CP_HPD= L 5 µA
VBATUVT Undervoltage lockout threshold Falling 2 V
Rising 2.1 V
VBATOVT Overvoltage lockout threshold Falling 5.9 V
Rising 6 V
Line transient response VBAT = 3.6 V, a pulse of 217-Hz 600 mVp-p square wave, IO = 20/65 mA ±25 ±50 mVpk
Load transient response VBAT = 3.6 V, IO = 5 to 65 mA, pulse of 10 µs, tr = tf = 0.1 µs 50 mVpk
IDD (idle) Power supply current from VBAT to DC-DC, enabled, unloaded IO = 0 mA 30 50 µA
IDD (disabled) Power supply current from VBAT, DC-DC Disabled, Unloaded VBAT = 2.3 V to 5.5 V, IO = 0 mA, CT_CP_HPD Low 2 µA
IDD(system off) Power supply current from VBAT, VCCA =0 V VCCA = 0 V 5 µA
I_inrush (startup) Inrush current, average over T_startup time VBAT = 2.3 V to 5.5 V, IO = 65 mA 100 mA
TSD Thermal shutdown Increasing junction temperature 140 °C
ΔTSD Thermal shutdown hysteresis Decreasing junction temperature 20 °C
ISC Short-circuit current limit from output 5-Ω short to GND 500 mA

6.8 Electrical Characteristics: Passive Components

PARAMETER TYP UNIT
LIN External inductor, 0805 footprint 1 µH
CIN Input capacitor, 0603 footprint 4.7 µF
COUT Output capacitor, 0603 footprint 4.7 µF
CVCCA Input capacitor, 0402 footprint 0.1 µF

6.9 Electrical Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A/x_B Ports)

TA = –40°C to 85°C unless otherwise specified
PARAMETER TEST CONDITIONS VCCA MIN TYP MAX UNIT
VOHA IOH = –10 μA, VI = VIH 1.1 V to 3.6 V VCCA × 0.8 V
VOLA IOL = 10 μA, VI = VIL 1.1 V to 3.6 V VCCA × 0.17 V
VOHB IOH = –10 μA, VI = VIH 5VOUT × 0.9 V
VOLB IOL = 3 mA, VI = VIL 0.4 V
ΔVT hysteresis SDx_A (VT+ – VT–) 1.1 V to 3.6 V 40 mV
SDx_B (VT+ – VT–) 1.1 V to 3.6 V 400
RPU (Internal pullup) SCL_A, SDA_A, Internal pullup connected to VCCA rail 10 kΩ
SCL_B, SDA_B, Internal pullup connected to 5-V rail 1.75
IPULLUPAC Transient boosted pullup current (rise time accelerator) SCL_B, SDA_B, Internal pullup connected to 5-V rail 15 mA
IOFF A port VCCA = 0 V, VI or VO = 0 to 3.6 V 0 V ±5 µA
B port 5VOUT = 0 V, VI or VO = 0 to 5.5 V 0 V to 3.6 V ±5
IOZ B port VO = VCCO or GND 1.1 V to 3.6 V ±5 µA
A port VI = VCCI or GND 1.1 V to 3.6 V ±5

6.10 Electrical Characteristics: Voltage Level Shifter: CEC Lines (x_A/x_B Ports)

TA = –40°C to 85°C unless otherwise specified
PARAMETER TEST CONDITIONS VCCA MIN TYP MAX UNIT
VOHA IOH = –10 µA, VI = VIH 1.1 V to 3.6 V VCCA × 0.8 V
VOLA IOL = 10 µA, VI = VIL 1.1 V to 3.6 V VCCA × 0.17 V
VOHB IOH = –10 µA, VI = VIH 3.3V (internal) × 0.9(1) V
VOLB IOL = 3 mA, VI = VIL 0.4 V
ΔVT hysteresis CEC_A (VT+ – VT–) 1.1 V to 3.6 V 40 mV
CEC_B (VT+ – VT–) 1.1 V to 3.6 V 300
RPU (Internal pullup) CEC_A Internal pullup connected to VCCA rail 10 kΩ
CEC_B Internal pullup connected to internal 3.3-V rail 26
IOFF A port VCCA = 0 V, VI or VO = 0 to 3.6 V 0 V ±5 µA
B port 5VOUT = 0 V, VI or VO = 0 to 5.5 V 0 V to 3.6 V ±1.8
IOZ B port VO = VCCO or GND 1.1 V to 3.6 V ±5 µA
A port VI = VCCI or GND 1.1 V to 3.6 V ±5
(1) 3.3 V (internal) is an internally generated voltage node for the CEC_B output buffer supply reference. An LDO generates this 3.3 V from 5VOUT when LS_OE = H & CT_CP_HPD = H

6.11 Electrical Characteristics: Voltage Level Shifter: HPD Line (x_A/x_B Ports)

TA = –40°C to 85°C unless otherwise specified
PARAMETER TEST CONDITIONS VCCA MIN TYP MAX UNIT
VOHA IOH = –3 mA, VI = VIH 1.1 V to 3.6 V VCCA × 0.7 V
VOLA IOL = 3 mA, VI = VIL 1.1 V to 3.6 V 0.4 V
ΔVT hysteresis HPD_B (VT+ – VT–) 1.1 V to 3.6 V 200 mV
RPD (Internal pulldown) HPD_B, Internal pulldown connected to GND 11 kΩ
IOZ A port VI = VCCI or GND 3.6 V ±5 µA

6.12 Electrical Characteristics: LS_OE, CT_CP_HPD

TA = –40°C to 85°C unless otherwise specified
PARAMETER TEST CONDITIONS VCCA MIN TYP MAX UNIT
II VI = VCCA or GND 1.1 V to 3.6 V ±12 µA

6.13 Electrical Characteristics: I/O Capacitance

TA = –40°C to 85°C unless otherwise specified
PARAMETER TEST CONDITIONS VCCA MIN TYP MAX UNIT
CI Control inputs VI = 1.89 V or GND, AC input = 30 mV(p-p); f = 10 MHz 1.1 V to 3.6 V 7.1 pF
CIO A port VO = 1.89 V or GND, AC input = 30 mV(p-p); f = 10 MHz, CT_CP_HPD = H, LS_OE = L 1.1 V to 3.6 V 8.3 pF
B port VO = 5 V or GND, AC input = 30 mV(p-p); f = 10 MHz, CT_CP_HPD = H, LS_OE = L 3.3 V 15 pF
CIO SCL_B, SDA_B VBAT = 0 V, Vbias = 2.5 V; AC input = 3.5 V(p-p); f = 100 kHz 0 V 20 pF
CEC_B VBAT = 0 V, Vbias = 1.65 V; AC input = 2.5 V(p-p); f = 100 kHz 0 V 20 pF
VBAT = 3.3 V, Vbias = 1.65 V; AC input = 2.5 V(p-p); f = 100 kHz, CT_CP_HPD = H, LS_OE = L 3.3 V 20 pF

6.14 Switching Characteristics

PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
CL Bus load capacitance (B side) 750 pF
Bus load capacitance (A side) 15

6.15 Switching Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A & x_B ports); VCCA = 1.2 V

VCCA = 1.2 V
PARAMETER PINS TEST CONDITIONS MIN TYP MAX UNIT
tPHL Propagation delay A to B DDC Channels Enabled 344 ns
B to A 355
tPLH Propagation delay A to B DDC Channels Enabled 452 ns
B to A 178
tf A port fall time A Port DDC Channels Enabled 138 ns
B port fall time B Port 83
tr A port rise time A Port DDC Channels Enabled 194 ns
B port rise time B Port 92
fMAX Maximum switching frequency DDC Channels Enabled 400 kHz

6.16 Switching Characteristics: Voltage Level Shifter: CEC Line (x_A & x_B ports); VCCA = 1.2 V

VCCA = 1.2 V
PARAMETER PINS TEST CONDITIONS MIN TYP MAX UNIT
tPLH Propagation delay A to B CEC Channels Enabled 445 ns
B to A 337
tPLH A to B 13 µs
B to A 0.266
tf A port fall time A Port CEC Channels Enabled 140 ns
B port fall time B Port 96
tr A port rise time A Port CEC Channels Enabled 202 ns
B port rise time B Port 15 µs

6.17 Switching Characteristics: Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 1.2 V

VCCA = 1.2 V
PARAMETER PINS TEST CONDITIONS MIN TYP MAX UNIT
tPLH Propagation delay B to A CEC Channels Enabled 10 µs
tPLH B to A 9
tf A port fall time A Port CEC Channels Enabled 0.67 ns
tr A port rise time A Port CEC Channels Enabled 0.74 ns

6.18 Switching Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A & x_B ports); VCCA = 1.5 V

VCCA = 1.5 V
PARAMETER PINS TEST CONDITIONS MIN TYP MAX UNIT
tPLH Propagation delay A to B DDC Channels Enabled 335 ns
B to A 265
tPLH A to B 438
B to A 169
tf A port fall time A Port DDC Channels Enabled 110 ns
B port fall time B Port 83
tr A port rise time A Port DDC Channels Enabled 190 ns
B port rise time B Port 92
fMAX Maximum switching frequency DDC Channels Enabled 400 kHz

6.19 Switching Characteristics: Voltage Level Shifter: CEC Line (x_A & x_B ports); VCCA = 1.5 V

VCCA = 1.5 V
PARAMETER PINS TEST CONDITIONS MIN TYP MAX UNIT
tPLH Propagation delay A to B CEC Channels Enabled 437 ns
B to A 267
tPLH A to B 13 µs
B to A 0.264
tf A port fall time A Port CEC Channels Enabled 110 ns
B port fall time B Port 96
tr A port rise time A Port CEC Channels Enabled 202 ns
B port rise time B Port 15 µs

6.20 Switching Characteristics: Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 1.5 V

VCCA = 1.5 V
PARAMETER PINS TEST CONDITIONS MIN TYP MAX UNIT
tPLH Propagation delay B to A CEC Channels Enabled 10 µs
tPLH B to A 9
tf A port fall time A Port CEC Channels Enabled 0.47 ns
tr A port rise time A Port CEC Channels Enabled 0.51 ns

6.21 Switching Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A & x_B ports); VCCA = 1.8 V

VCCA = 1.8 V
PARAMETER PINS TEST CONDITIONS MIN TYP MAX UNIT
tPLH Propagation delay A to B DDC Channels Enabled 334 ns
B to A 229
tPLH A to B 431
B to A 169
tf A port fall time A Port DDC Channels Enabled 94 ns
B port fall time B Port 83
tr A port rise time A Port DDC Channels Enabled 191 ns
B port rise time B Port 92
fMAX Maximum switching frequency DDC Channels Enabled 400 kHz

6.22 Switching Characteristics: Voltage Level Shifter: CEC Line (x_A & x_B ports); VCCA = 1.8 V

VCCA = 1.8 V
PARAMETER PINS TEST CONDITIONS MIN TYP MAX UNIT
tPLH Propagation delay A to B CEC Channels Enabled 441 ns
B to A 231
tPLH A to B 13 µs
B to A 0.26
tf A port fall time A Port CEC Channels Enabled 94 ns
B port fall time B Port 96
tr A port rise time A Port CEC Channels Enabled 201 ns
B port rise time B Port 15 µs

6.23 Switching Characteristics: Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 1.8 V

VCCA = 1.8 V
PARAMETER PINS TEST CONDITIONS MIN TYP MAX UNIT
tPLH Propagation delay B to A CEC Channels Enabled 10 µs
tPLH B to A 9
tf A port fall time A Port CEC Channels Enabled 0.41 ns
tr A port rise time A Port CEC Channels Enabled 0.45 ns

6.24 Switching Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A & x_B ports); VCCA = 2.5 V

VCCA = 2.5 V
PARAMETER PINS TEST CONDITIONS MIN TYP MAX UNIT
tPLH Propagation delay A to B DDC Channels Enabled 330 ns
B to A 182
tPLH A to B 423
B to A 166
tf A port fall time A Port DDC Channels Enabled 79 ns
B port fall time B Port 83
tr A port rise time A Port DDC Channels Enabled 188 ns
B port rise time B Port 92
fMAX Maximum switching frequency DDC Channels Enabled 400 kHz

6.25 Switching Characteristics: Voltage Level Shifter: CEC Line (x_A & x_B ports); VCCA = 2.5 V

VCCA = 2.5 V
PARAMETER PINS TEST CONDITIONS MIN TYP MAX UNIT
tPLH Propagation delay A to B CEC Channels Enabled 454 ns
B to A 184
tPLH A to B 13 µs
B to A 0.255
tf A port fall time A Port CEC Channels Enabled 79 ns
B port fall time B Port 96
tr A port rise time A Port CEC Channels Enabled 194 ns
B port rise time B Port 15 µs

6.26 Switching Characteristics: Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 2.5 V

VCCA = 2.5 V
PARAMETER PINS TEST CONDITIONS MIN TYP MAX UNIT
tPLH Propagation delay B to A CEC Channels Enabled 10 µs
tPLH B to A 9
tf A port fall time A Port CEC Channels Enabled 0.37 ns
tr A port rise time A Port CEC Channels Enabled 0.39 ns

6.27 Switching Characteristics: Voltage Level Shifter: SCL, SDA Lines (x_A & x_B ports); VCCA = 3.3 V

VCCA = 3.3 V
PARAMETER PINS TEST CONDITIONS MIN TYP MAX UNIT
tPLH Propagation delay A to B DDC channels enabled 323 ns
B to A 158
tPLH A to B 421
B to A 162
tf A port fall time A Port DDC channels enabled 71 ns
B port fall time B Port 84
tr A port rise time A Port DDC channels enabled 188 ns
B port rise time B Port 92
fMAX Maximum switching frequency DDC channels enabled 400 kHz

6.28 Switching Characteristics: Voltage Level Shifter: CEC Line (x_A & x_B ports); VCCA = 3.3 V

VCCA = 3.3 V
PARAMETER PINS TEST CONDITIONS MIN TYP MAX UNIT
tPLH Propagation delay A to B CEC channels enabled 450 ns
B to A 160
tPLH A to B 13 µs
B to A 0.251
tf A port fall time A Port CEC channels enabled 71 ns
B port fall time B Port 96
tr A port rise time A Port CEC channels enabled 194 ns
B port rise time B Port 15 µs

6.29 Switching Characteristics: Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 3.3 V

VCCA = 3.3 V
PARAMETER PINS TEST CONDITIONS MIN TYP MAX UNIT
tPLH Propagation delay B to A CEC channels enabled 10 µs
tPLH B to A 9
tf A port fall time A Port CEC channels enabled 0.35 ns
tr A port rise time A Port CEC channels enabled 0.37 ns

6.30 Typical Characteristics

TPD12S015A g_loadtransresp_llse19.gif
Figure 1. Load Transient Response
TPD12S015A g_tstart_llse19.gif
Figure 3. tSTART
TPD12S015A g_ieclamp_8kv_llse19.gif
Figure 5. IEC Clamping Waveforms 8-kV Contact
(IEC ESD Pins)
TPD12S015A g_xtalk_llse19.gif
Figure 7. Channel-to-Channel Crosstalk
TPD12S015A C001_SLVSBM6.png
Figure 9. Power Derating Curve
TPD12S015A g_eye1_02_llse74.gif
Figure 11. Eye Diagram Performance on a Test Board for the D+, D- Lines at 2.5 Gbps
TPD12S015A g_eye2_02_llse74.gif Figure 13. Eye Diagram Performance on a Test Board for the D+, D- Lines at 3.3 Gbps
TPD12S015A g_linetransresp_llse19.gif
Figure 2. Line Transient Response
TPD12S015A g_dcstartsd_llse19.gif
Figure 4. DC-DC Start-Up and Shutdown
TPD12S015A g_ieclamp_neg8kv_llse19.gif
Figure 6. IEC Clamping Waveforms -8 kV Contact (IEC ESD Pins)
TPD12S015A g_insertloss_llse19.gif
Figure 8. Insertion Loss Data Line to GND
TPD12S015A g_eye1_01_llse74.gif
Figure 10. Eye Diagram Performance on a Test Board for the D+, D- Lines at 2.5 Gbps
TPD12S015A g_eye2_01_llse74.gif
Figure 12. Eye Diagram Performance on a Test Board for the D+, D- Lines at 3.3 Gbps
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