TDA19978A Ver la hoja de datos (PDF) - NXP Semiconductors.
Número de pieza
componentes Descripción
Fabricante
TDA19978A
NXP Semiconductors.
TDA19978A Datasheet PDF : 38 Pages
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NXP Semiconductors
TDA19978A
Quad HDMI 1.3a receiver with digital processing
TDA19978A_3
Product data sheet
Table 3. Pin description …continued
Symbol
Pin Type[1] Description
VP[20]
62
O
video port output bit 20
VDDO(3V3)
VDDC(1V8)
VSSO
VP[21]
63
P
64
P
65
G
66
O
video port output supply voltage; 3.3 V
digital core supply voltage; 1.8 V
video port output ground
video port output bit 21
VP[22]
67
O
video port output bit 22
VP[23]
68
O
video port output bit 23
VP[24]
69
O
video port output bit 24
VP[25]
70
O
video port output bit 25
VP[26]
71
O
video port output bit 26
VP[27]
72
O
video port output bit 27
VSSC
VDDO(3V3)
VP[28]
73
G
74
P
75
O
digital core ground
video port output supply voltage; 3.3 V
video port output bit 28
VP[29]
76
O
video port output bit 29
VSSO
ACLK
77
G
78
O
video port output ground
audio clock output
AP0
79
O
audio port 0 output
AP1
80
O
audio port 1 output
AP2/CTL0
81
O
audio port 2 output
CTL0 control (DVI mode) output
AP3/CTL1
82
O
audio port 3 output
CTL1 control (DVI mode) output
AP4/WS/CTL2
83
O
audio port 4 output
word select output
CTL2 control (DVI mode) output
VDDO(3V3)
84
P
AP5/SYSCLK/CTL3 85
O
video port output supply voltage; 3.3 V
audio port 5 output
system clock audio output
CTL3 control (DVI mode) output
VSSO
VDDH(3V3)
VDDH(3V3)
VSSH
VDDH(1V8)
VSSH
VDDC(1V8)
XTALOUT
86
G
87
P
88
P
89
G
90
P
91
G
92
P
93
O
video port output ground
HDMI audio PLL supply voltage; 3.3 V
HDMI audio PLL supply voltage; 3.3 V
HDMI audio PLL ground
HDMI audio PLL supply voltage; 1.8 V
HDMI audio PLL ground
digital core supply voltage; 1.8 V
crystal oscillator output
XTALIN/MCLK
94
I
crystal oscillator input
test pattern clock input
VDDI(3V3)
95
P
digital inputs supply voltage; 3.3 V
All information provided in this document is subject to legal disclaimers.
Rev. 03 — 16 April 2010
© NXP B.V. 2010. All rights reserved.
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