VES1820X Просмотр технического описания (PDF) - Philips Electronics
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VES1820X Datasheet PDF : 40 Pages
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Philips Semiconductors
Single chip DVB-C channel receiver
TABLE 3 : PIN DESCRIPTION
Pin Pin Name Direction
1
VDD
-
2
XIN
I
3
XOUT
O
4
GND
-
5
FI[8]
I
6
FI[7]
I
7
FI[6]
I
8
FI[5]
I
9
VDD
-
10
GND
-
11
GND
-
12
FI[4]
I
13
FI[3]
I
14
FI[2]
I
15
FI[1]
I
16
FI[0]
I
17
VCC
-
18 SACLK
O
19
TEST
I
20 VAGC
O
21 IICDIV[1]
I
22 IICDIV[1]
I
23 SADDR[1]
I
24 SADDR[0]
I
25
SCL
I
26
SDA
I/O
27
CLR#
I
28
VDD
-
29
GND
-
30
GND
-
31 CTRL1
I/O
32 CTRL2
OD
33
TCK
I
Pin Pin Name Direction
34
TDI
I
35
TRST
I
36
TMS
I
37
TDO
OD
38
IT
OD
39
FEL
OD
40
VDD
-
41
GND
-
42 UNCOR
O
43 PSYNC
O
44 OCLK
O
45
DEN
O
46
DO[7]
O
47
VDD
-
48
GND
-
49
DO[6]
O
50
DO[5]
O
51
DO[4]
O
52
DO[3]
O
53
DO[2]
O
54
DO[1]
O
55
DO[0]
O
56 TESTO[0]
O
57 TESTO[1]
O
58
VDD
-
59
GND
-
60 TESTO[2]
O
61 TESTO[3]
O
62 TESTO[4]
O
63 TESTO[5]
O
64 TESTO[6]
O
65
VDD
-
66
GND
-
Product specification
VES1820X
Pin Pin Name Direction
67 TESTO[7]
O
68 TESTO[8]
O
69 TESTO[9]
O
70 TESTO[10]
O
71 TESTO[11]
O
72
VDD
-
73
GND
-
74 TESTO[12]
O
75 TESTO[13]
O
76 TESTO[14]
O
77 TESTO[15]
O
78 TESTO[16]
O
79
VS4
-
80
VS1
-
81
VD1
-
82 RBIAS
I
83
CMI
O
84
CMO
O
85 CMCAP
I
86 VREFM
O
87 VREFP
O
88
VREF
O
89
VD3
-
90
VS3
-
91
VIM
I
92
VIP
I
93
VS2
-
94
VD2
-
95
VD4
-
96 DVCC
-
97 DGND
-
98 PLLGND
-
99 PLLVCC
-
100 PPLUS
-
Notes :
1.All inputs (I) are TTL, 5V tolerant inputs
2.OD are Open Drain 5V outputs, so they must be connected to a pull-up resistor to either VDD or VCC
1999 March 01
11
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