tda9955hl NXP Semiconductors, tda9955hl Datasheet - Page 6

• Manufacturer Part Number: tda9955hl
• Description: Triple 8-bit Analog-to-digital Video Converter For Hdtv
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDA9955HL_1
Product data sheet
Table 2.
[1]
Symbol
VSYNC1
VSYNC2
MCLK
CLAMP
COAST
CKEXT
A0
V
SCL
SDA
V
V
V
V
V
VPA0
VPA1
VPA2
VPA3
V
V
VPA4
VPA5
VPA6
VPA7
V
V
VPB0
VPB1
VPB2
VPB3
V
V
VPB4
VPB5
VPB6
VPB7
V
V
VPC0
DDI(3V3)
SSA
DDC(1V8)
SSC
DDO(3V3)
SSO
DDO(3V3)
SSO
DDO(3V3)
SSO
DDO(3V3)
SSO
DDO(3V3)
SSO
P = power supply; G = ground; I = input and O = output.
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
Type
I
I
I
I
I
I
I
P
I
I
G
P
G
P
G
O
O
O
O
P
G
O
O
O
O
P
G
O
O
O
O
P
G
O
O
O
O
P
G
O
Rev. 01 — 17 March 2008
[1]
…continued
Description
vertical SYNC input 1
vertical SYNC input 2
synchronization timing measurement clock
clamp input (external mode)
coast (PLL) input (external mode)
external clock input (external mode)
I
digital supply for the input (3.3 V)
I
I
analog ground
digital supply for core (1.8 V)
digital ground of the core (1.8 V)
supply voltage for the video port output (3.3 V)
ground for video port output
video port A output bit 0
video port A output bit 1
video port A output bit 2
video port A output bit 3
supply voltage for the video port output (3.3 V)
ground for video port output
video port A output bit 4
video port A output bit 5
video port A output bit 6
video port A output bit 7
supply voltage for the video port output (3.3 V)
ground for video port output
video port output bit 0
video port output bit 1
video port output bit 2
video port output bit 3
supply voltage for the video port output (3.3 V)
ground for video port output
video port output bit 4
video port output bit 5
video port output bit 6
video port output bit 7
supply voltage for the video port output (3.3 V)
ground for video port output
video port C output bit 0
2
2
2
C-bus address select bit 0
C-bus clock
C-bus data
Triple 8-bit analog-to-digital video converter for HDTV
TDA9955HL
© NXP B.V. 2008. All rights reserved.
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