Datasheet

HOT PLUG 1
UTILITY 2
TMDS_D2+ 3
GND 4
TMDS_D2
- 5
TMDSD1+ 6
GND 7
TMDSD1- 8
TMDS_D0+ 9
GND 10
TMDS_D0 - 11
TMDS_CLK+ 12
GND 13
TMDS_CLK - 14
CEC 15
GND 16
SCL 17
SDA 18
P5V 19
GND 20
HPD_B HPD_A
D2+
D2-
D1+
D1-
D0+
D0-
CLK+
CLK-
CEC_B
SCL_B
SDA_B
5V_OUT
CEC_A
SCL_A
SDA_A
VCC5V
LS_OECT_HPDVCCA
TPD12S016
HDMI Controller
0.1 Fm
1.2 V to 3.3 V
H D M I C o n ne c to r
0.1 Fm
0.1 Fm
TPD12S016
www.ti.com SLLSE96D –SEPTEMBER 2011–REVISED DECEMBER 2012
Application Case #2: Some HDMI driver chips may have two GPIOs to control the HDMI interface chip. In this
case a flexible power saving mode can be implemented.
Figure 2. Application Schematics for HDMI Controllers with Two GPIOs for HDMI Interface Control
The LS_OE and CT_HPD are active-high enable pins. They control the TPD12S016 power saving options
according to the following table:
DDC, B-
A-side CEC_B CEC Load SW DDC/ CEC ICCA ICC5V
Side
LS_OE CT_HPD VCCA VCC5V Comments
Pull-ups Pull-ups LDO and HPD VLTs Typ Typ
Pull-ups
L L 1.8V 5.0V Off Off Off Off Off Off 1µA 1 µA Fully Disabled
L H 1.8V 5.0V On On Off Off On Off 1 µA 30 µA Load Switch on
H L 1.8V 5.0V Off Off Off Off Off Off 1 µA 1 µA Not Valid State
H H 1.8V 5.0V On On On On On On 13 µA 200 µA Fully On
X X 0V 0V High-Z High-Z High-Z Off Off Off 0 0 Power Down
X X 1.8V 0V High-Z High-Z High-Z Off Off Off 0 0 Power Down
X X 0V 5.0V High-Z High-Z High-Z Off Off Off 0 0 Power Down
ORDERING INFORMATION
T
A
PACKAGE
(1)(2)
ORDERABLE PART NUMBER TOP-SIDE MARKING
QFN –0.4-mm pitch
Tape and reel TPD12S016RKTR PN016
( 4.0mm х 2.0mm х 0.5mm)
–40°C to 85°C
TSSOP –0.65-mm pitch
Tape and reel TPD12S016PWR PN016
( 7.8mm х 6.4mm х 1.2mm)
(1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
Web site at www.ti.com.
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