參數(shù)資料
型號(hào): TDA19977BHV/15/C1
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP144
封裝: 20 X 20 MM, 1.40 MM HEIGHT, LEAD FREE, PLASTIC, MS-026, SOT612-3, HLQFP-144
文件頁(yè)數(shù): 24/40頁(yè)
文件大小: 181K
代理商: TDA19977BHV/15/C1
TDA19977A_TDA19977B_1
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 01 — 7 August 2008
30 of 40
NXP Semiconductors
TDA19977A; TDA19977B
Triple input HDMI receiver interface with digital processing
15. Application information
Fig 7.
Application diagram of TDA19977A; TDA19977B
001aai385
0
12 k
1%
VSSC
108
1
VDDH(1V8)
TDA19977
PD
107
2
VDDC(1V8)
VDDH(3V3)
3.3 VHDMI
1.8 VDIG
3.3 VDIG
1.8
V
DIG
3.3
V
DIG
1.8
V
DIG
3.3
V
DIG
3.3 VDIG
3.3 VHDMI
12
k
1%
3.3
V
HDMI
1.8
V
HDMI
3.3
V
HDMI
3.3
V
HDMI
3.3
V
HDMI
1.8
V
HDMI
1.8
V
DIG
3.3
V
DIG_I
1.8
V
DIG
1.8 VHDMI
1.8 VDIG
1.8 VHDMI
1.8 VDIG
3.3 VDIG_I
3.3
V
DIG
3.3 VHDMI
1.8 VHDMI
106
3
RRX1
n.c.
105
4
VSSH
n.c.
104
5
VDDH(3V3)
VSSH
103
6
TEST0
RXCC
102
7
HSCLB
RXCC+
101
8
HSDAB
VDDH(3V3)
100
9
HSCLA
n.c.
99
10
HSDAA
n.c.
98
11
SCL
VSSH
97
12
SDA
RXC0
96
13
VAI
RXC0+
95
14
VDDI(3V3)
VDDH(1V8)
94
15
XTALIN/MCLK
n.c.
93
16
XTALOUT
n.c.
92
17
VDDC(1V8)
VSSH
91
18
VSSH
RXC1
90
19
VDDH(1V8)
RXC1+
89
20
VSSH
VDDH(3V3)
88
21
VDDH(3V3)
n.c.
87
22
VDDH(3V3)
n.c.
86
23
VSSO
VSSH
85
24
AP5/SYSCLK
RXC2
84
25
VDDO(3V3)
RXC2+
83
26
AP4/WS
VPP
82
27
AP3
GNDC
VDDC(1V8)
81
28
AP2
VDDO(3V3)
80
29
AP1
VCLK
79
30
AP0
VSSO
78
31
ACLK
CS/FREF
77
32
VSSO
VS/VREF
76
33
VP[29]
HS/HREF
75
34
VP[28]
DE
74
35
VDDO(3V3)
VP[0]
73
36
VSSC
V
SSC
144
37
V
DDH(1V8)
VP[1]
143
38
RRX2
VP[2]
142
39
V
DDI(3V3)
VP[3]
141
40
n.c.
HDMI
inputs
C
HDMI inputs A and B
control outputs and video port outputs
DDC C
I2
C-b
us
27
MHz
DDC
A
and
B
audio
por
toutput
V
DDO(3V3)
140
41
n.c.
V
DDC(1V8)
139
42
HSCLC
V
SSO
138
43
HSD
A
C
VP[4]
137
44
V
DDC(1V8)
VP[5]
136
45
V
DDC(1V8)
VP[6]
135
46
V
SSH
VP[7]
134
47
RXA2+
VP[8]
133
48
RXA2
VP[9]
132
49
V
SSH
VP[10]
131
50
RXB2
VP[11]
130
51
RXB2+
V
DDO(3V3)
129
52
V
DDH(3V3)
VP[12]
128
53
RXA1+
V
SSO
127
54
RXA1
VP[13]
126
55
V
SSH
VP[14]
125
56
RXB1
VP[15]
124
57
RXB1+
VP[16]
123
58
V
DDH(1V8)
VP[17]
122
59
RXA0+
VP[18]
121
60
RXA0
VP[19]
120
61
V
SSH
VP[20]
119
62
RXB0
V
DDO(3V3)
118
63
RXB0+
V
DDC(1V8)
117
64
V
DDH(3V3)
V
SSO
116
65
RXA
C+
VP[21]
115
66
RXA
C
VP[22]
114
67
V
SSH
VP[23]
113
68
RXBC
VP[24]
112
69
RXBC+
VP[25]
111
70
V
DDH(3V3)
VP[26]
110
71
A0
VP[27]
109
72
V
SSC
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