參數(shù)資料
型號: 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
文件頁數(shù): 40/40頁
文件大?。?/td> 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
9 of 40
NXP Semiconductors
TDA19977A; TDA19977B
Triple input HDMI receiver interface with digital processing
SCL
98
I
I2C-bus serial clock input
HSDAA
99
I/O
HDMI input/output A (HDCP[3]) DDC-bus serial data
HSCLA
100
I
HDMI input A (HDCP[3]) DDC-bus serial clock
HSDAB
101
I/O
HDMI input/output B (HDCP[3]) DDC-bus serial data
HSCLB
102
I
HDMI input B (HDCP[3]) DDC-bus serial clock
TEST0
103
I
reserved for test; connect to digital inputs ground (VSSC)
VDDH(3V3)
104
P
HDMI deep PLL supply voltage; 3.3 V
VSSH
105
G
HDMI deep PLL ground
RRX1
106
I
HDMI inputs A and B termination resistance control
VDDC(1V8)
107
P
digital core supply voltage; 1.8 V
VDDH(1V8)
108
P
HDMI receiver supply voltage; 1.8 V
VSSC
109
G
digital core ground
A0
110
I
I2C-bus address control input
VDDH(3V3)
111
P
HDMI receiver supply voltage; 3.3 V
RXBC+
112
I
HDMI input B positive clock channel
RXBC
113
I
HDMI input B negative clock channel
VSSH
114
G
HDMI receiver ground
RXAC
115
I
HDMI input A negative clock channel
RXAC+
116
I
HDMI input A positive clock channel
VDDH(3V3)
117
P
HDMI receiver supply voltage; 3.3 V
RXB0+
118
I
HDMI input B positive data channel 0
RXB0
119
I
HDMI input B negative data channel 0
VSSH
120
G
HDMI receiver ground
RXA0
121
I
HDMI input A negative data channel 0
RXA0+
122
I
HDMI input A positive data channel 0
VDDH(1V8)
123
P
HDMI receiver supply voltage; 1.8 V
RXB1+
124
I
HDMI input B positive data channel 1
RXB1
125
I
HDMI input B negative data channel 1
VSSH
126
G
HDMI receiver ground
RXA1
127
I
HDMI input A negative data channel 1
RXA1+
128
I
HDMI input A positive data channel 1
VDDH(3V3)
129
P
HDMI receiver supply voltage; 3.3 V
RXB2+
130
I
HDMI input B positive data channel 2
RXB2
131
I
HDMI input B negative data channel 2
VSSH
132
G
HDMI receiver ground
RXA2
133
I
HDMI input A negative data channel 2
RXA2+
134
I
HDMI input A positive data channel 2
VSSH
135
G
HDMI receiver ground
VDDC(1V8)
136
P
digital core supply voltage; 1.8 V
VDDC(1V8)
137
P
digital core supply voltage; 1.8 V
HSDAC
138
I/O
HDMI input/output C (HDCP[3]) DDC-bus serial data
Table 3.
Pin description …continued
Symbol
Pin
Type[1] Description
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