TPD12S015_14 Datasheet, PDF (1/32 Pages) Texas Instruments – HDMI COMPANION CHIP WITH STEP-UP DC-DC, I2C LEVEL SHIFTER, AND HIGH-SPEED

TPD12S015
www.ti.com
SLLSE19E – DECEMBER 2009 – REVISED JUNE 2013
HDMI COMPANION CHIP WITH STEP-UP DC-DC, I²C LEVEL SHIFTER, AND HIGH-SPEED
ESD CLAMPS FOR PORTABLE APPLICATIONS
Check for Samples: TPD12S015
FEATURES
1
• HDMI 1.3 Data Rate
• HDMI High-Speed Differential Signals -3 dB
Bandwidth Exceeds 6.4 Gbps
• Excellent Matching Capacitance (0.05 pF) in
Each Differential Signal Pair
• Internal Boost Converter to Generate 5 V from
a 2.3- to 5.5-V Battery Voltage
• HDMI Minimum Current Limit and Short-circuit
Protection at 5VOUT Pin
• Flexible Power Saving Modes Through
Seperate Control Pins
• Auto Direction Sensing Level Shifting in the
CEC, SDA, SCL Lines Drive up to 750pF Load
• Seamless Type C and Type D Connector
Routing with Flow-Through Pin Mapping
• IEC 61000-4-2 (Level 4) System Level ESD
Compliance
• Integrated I_OFF and Backdrive Current
Protection
• Space-saving 1.6 mm × 2.8 mm WCSP (YFF)
Package
APPLICATIONS
• Smart Phones
• Multimedia Phones
• Digital Camcorders
• Digital Still Cameras
• Portable Game Consoles
YFF PACKAGE
(TOP VIEW)
1234
A
B
C
D
E
F
G
YFF PACKAGE PIN MAPPING
1
2
3
4
A
LS_OE
V_CCA
D2+
D2–
B
SCL_A
CEC_A
GND
D1+
C
SDA_A
HPD_A
GND
D1–
D CT_CP_HPD
GND
CEC_B
D0+
E
FB
GND
SCL_B
D0–
F
5VOUT
SW
SDA_B
CLK+
G
P_GND
V_BAT
HPD_B
CLK–
For package dimensions, see the
Mechanical Drawing at the end of this
document.
DESCRIPTION
The TPD12S015 is an integrated HDMI ESD solution. The device pin mapping matches the HDMI Type C and
Type D connector with four differential pairs. This device offers eight low-capacitance ESD clamps, allowing
HDMI 1.3 data rates. The integrated ESD clamps and resistors provide good matching between each differential
signal pair, which allows an advantage over discrete ESD clamp solutions where variations between ESD clamps
degrade the differential signal quality.
The TPD12S015 provides a regulated 5 V output (5VOUT) for sourcing the HDMI power line. The regulated 5 V
output supplies up to 55 mA to the HDMI receiver. The control of 5VOUT and the hot plug detect (HPD) circuitry
is independent of the LS_OE control signal and is controlled by the CT_CP_HPD pin. This independent control
enables the detection scheme (5VOUT + HPD) to be active before enabling the HDMI link.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2009–2013, Texas Instruments Incorporated