TDA19997HL NXP Semiconductors, TDA19997HL Datasheet - Page 7

• Manufacturer Part Number: TDA19997HL
• Description: Smart Hdmi 1.4 4 1 Switch With Auto-adaptive Equalizer
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDA19997HL_2
Product data sheet
Table 3.
Symbol
RXC_DDC_CLK
RXC_C−
RXC_C+
V
RXC_D0−
RXC_D0+
V
RXC_D1−
RXC_D1+
V
RXC_D2−
RXC_D2+
V
R12K
V
RXD_HPD
RXD_5V
RXD_DDC_DAT
RXD_DDC_CLK
RXD_C−
RXD_C+
V
RXD_D0−
RXD_D0+
V
RXD_D1−
RXD_D1+
V
RXD_D2−
RXD_D2+
V
V
OUT_D2+
OUT_D2−
V
OUT_D1+
OUT_D1−
V
OUT_D0+
OUT_D0−
DDH(3V3)
SS
DDH(3V3)
SS
DDH(1V8)
DDH(3V3)
SS
DDH(3V3)
DDDC(1V8)
SS
DDO(1V8)
SS
Pin description
Pin
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Rev. 02 — 22 December 2009
Type
I
I
I
P
I
I
G
I
I
P
I
I
G
I
P
O
I
I/O
I
I
I
P
I
I
G
I
I
P
I
I
P
G
O
O
P
O
O
G
O
O
…continued
Smart HDMI 1.4 (4 : 1) switch with auto-adaptive equalizer
[1]
Description
HDMI input C DDC-bus serial clock; open-drain; 5 V tolerant
HDMI input C negative clock channel
HDMI input C positive clock channel
HDMI input C supply voltage; 3.3 V
HDMI input C negative data channel 0
HDMI input C positive data channel 0
ground
HDMI input C negative data channel 1
HDMI input C positive data channel 1
HDMI input C supply voltage; 3.3 V
HDMI input C negative data channel 2
HDMI input C positive data channel 2
ground
termination resistor control
HDMI core supply voltage; 1.8 V
HDMI output D Hot Plug Detect; 5 V tolerant
input D HDMI +5 V
HDMI input/output D DDC-bus serial data; open-drain; 5 V
tolerant
HDMI input D DDC-bus serial clock; open-drain; 5 V tolerant
HDMI input D negative clock channel
HDMI input D positive clock channel
HDMI input D supply voltage; 3.3 V
HDMI input D negative data channel 0
HDMI input D positive data channel 0
ground
HDMI input D negative data channel 1
HDMI input D positive data channel 1
HDMI input D supply voltage; 3.3 V
HDMI input D negative data channel 2
HDMI input D positive data channel 2
digital core supply voltage; 1.8 V
ground
HDMI output positive data channel 2
HDMI output negative data channel 2
output supply voltage; 1.8 V
HDMI output positive data channel 1
HDMI output negative data channel 1
ground
HDMI output positive data channel 0
HDMI output negative data channel 0
TDA19997HL
© NXP B.V. 2009. All rights reserved.
7 of 26