ACS405CS Semtech Corporation, ACS405CS Datasheet - Page 18

• Manufacturer Part Number: ACS405CS
• Description: Acapella Optical Modem ic
• Manufacturer: Semtech Corporation

10 VD+
11 GND
12 GND
13 TmCLK
14 TCLK2
15 TCLK1
16 TmD1
17 TmD2
18 TNEG1
19 TPOS1
20 TNEG2
21 TPOS2
22 TNEG3
23 TPOS3
24 TNEG4
25 TPOS4
26 VD+
27 GND
28 Txdat
29 GND
30 ECLK
31 ENRXB
32 ENTX
33 IC
34 IC
35 CKC
36 CKM
37 GND
38 VD+
39 VD+
40 RESEL
1 RNEG1
2 RPOS1
3 RNEG2
4 RPOS2
5 RNEG3
6 RPOS3
7 RNEG4
8 RPOS4
9 VD+
10 RES
11 RES
12 RES
13 PINRX
14 RxFLG
15 RxMN
16 RxVDD
17 RxGND
18 COEF1
19 COEF2
20 ENCOFB
21 RES
22 RES
1 IC
2 GND
3 RSET2
4 GND
5 Rxdat+
6 LASER
7 RSET
8 LASRX
9 ENRXB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Figure 6. Top view of 44 pin TQFP package
Figure 7. Top view of 80 pin TQFP package
RES = Reserved, IC = Internally Connected
RES = Reserved, IC = Internally Connected
1
2
3
4
5
6
7
8
9
10
11
ACAPELLA
ACS4050
1-Fiber Modem
ACAPELLA
1-Fiber Modem
ACS9010
18
33
32
31
30
29
28
27
26
25
24
23
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
IC
RES
DVDD
GND
Txdat
ENTX
TSET
TxFLG
TxMN
CTX2
RES
RES
RES
CTX1
TxGND
LAN
LAP
TxVDD
PMN
PINN
PINP
RES
ACS405CS Issue 4.3 June 1999.
RmD1
RmD2
RCLK1
RCLK2
RmCLK
VD+
GND
DR1
DR2
DR3
DR4
ERRC
ERRL
IC
PORB
LOSS
DCD
VD+
GND
GND
POL1
POL2
IC
SCEXT
IC
GND
GND
Rxdat-
Rxdat+
GND
IREF
VA+
XIN
XOUT
DM1
DM2
DM3
FRAME
SETB
FHOLD
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41