TDA19997HL NXP Semiconductors, TDA19997HL Datasheet - Page 5

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

NXP Semiconductors
7. Pinning information
TDA19997HL_2
Product data sheet
7.1 Pinning
7.2 Pin description
Table 3.
Symbol
V
OUT_C+
OUT_C−
V
OUT_DDC_CLK
OUT_DDC_DAT
V
V
RXA_HPD
RXA_5V
RXA_DDC_DAT
RXA_DDC_CLK
RXA_C−
RXA_C+
V
RXA_D0−
RXA_D0+
V
RXA_D1−
RXA_D1+
V
RXA_D2−
Fig 2.
SS
DDO(3V3)
SS
DDDC(1V8)
DDH(3V3)
SS
DDH(3V3)
Pin configuration
Pin description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Rev. 02 — 22 December 2009
Type
G
O
O
P
O
I/O
G
P
O
I
I/O
I
I
I
P
I
I
G
I
I
P
I
Smart HDMI 1.4 (4 : 1) switch with auto-adaptive equalizer
[1]
25
1
Description
ground
HDMI output positive clock channel
HDMI output negative clock channel
output supply voltage; 3.3 V
DDC-bus clock output; open-drain; 5 V tolerant
DDC-bus data input/output; open-drain; 5 V tolerant
ground
digital core supply voltage; 1.8 V
HDMI output A Hot Plug Detect; 5 V tolerant
input A HDMI +5 V
HDMI input/output A DDC-bus serial data; open-drain; 5 V
tolerant
HDMI input A DDC-bus serial clock; open-drain; 5 V tolerant
HDMI input A negative clock channel
HDMI input A positive clock channel
HDMI input A supply voltage; 3.3 V
HDMI input A negative data channel 0
HDMI input A positive data channel 0
ground
HDMI input A negative data channel 1
HDMI input A positive data channel 1
HDMI input A supply voltage; 3.3 V
HDMI input A negative data channel 2
TDA19997
001aak372
75
51
TDA19997HL
© NXP B.V. 2009. All rights reserved.
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