2009 Teridian Semiconductor Corporation Rev 1.3 PACK" />
參數(shù)資料
型號: 78Q2120C09-DB
廠商: Maxim Integrated Products
文件頁數(shù): 27/35頁
文件大?。?/td> 0K
描述: BOARD DEMO 78Q2120C
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
系列: *
78Q2120C
10/100BASE-TX
Transceiver
Page: 33 of 35
2009 Teridian Semiconductor Corporation
Rev 1.3
PACKAGE PIN DESIGNATIONS
(Top View)
TXD
0
TXD
1
TX_EN
T
X
_CLK
TX_
E
R
RX
_E
R
X
_C
LK
TXD
3
TXD
2
RX
D1
RX
D2
RX
D3
MDC
MD
IO
RX
D0
RX
_DV
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
63
62
61
60
59
58
57
56
55
54
53
52
51
64
PHYAD1
PHYAD3
VCC
GND
PWRDN
GND
PHYAD2
PHYAD0
PHYAD4
GND
VCC
RST
CKIN
ISO
ISODEF
LEDL
LEDBT
ANEGA
TECH0
TECH1
TECH2
VCC
GND
VCC
LEDTX
LEDCOL
LEDBTX
INTR
CRS
COL
LEDRX
GND
GN
D
TX
ON
VC
C
PC
SB
P
TXOP
RP
T
R
RX
IN
RX
IP
VC
C
NC
XTL
N
XT
LP
NC
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
63
62
61
60
59
58
57
56
55
54
53
52
51
64
78Q2120C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
63
62
61
60
59
58
57
56
55
54
53
52
51
64
49
50
63
62
61
60
59
58
57
56
55
54
53
52
51
64
LEDL
LEDBT
ANEGA
TECH0
TECH1
TECH2
VCC
GND
VCC
LEDTX
LEDCOL
LEDBTX
INTR
CRS
COL
LEDRX
LEDL
LEDBT
ANEGA
TECH0
TECH1
TECH2
VCC
GND
VCC
LEDTX
LEDCOL
LEDBTX
INTR
CRS
COL
LEDRX
LED
F
DX
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