PRELIMINARY
PM4318 OCTLIU
DATASHEET
PMC- 2001578
ISSUE 3
OCTAL E1/T1/J1 LINE INTERFACE DEVICE
7
PIN DIAGRAM
The OCTLIU is packaged in a 288-pin Tape-SBGA package having a body size of 23mm by
23mm.
Figure 7 – Pin Diagram
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
ALE/
D[1]/
D[2]/
D[4]/
A
B
VSS
VSS
VDD1V8
SBI_EN
VSS
TAVS2[1] TXRING2 [1] TXRING1 [1] TXTIP1[1]
TXTIP2[1]
TAVD2[8]
TAVD3[8]
TAVD1[8]
TXTIP2 [8]
QAVD[4]
TAVS2[8]
TAVS1[8]
TXTIP1 [8] TXRING1 [8] TXRING2 [8]
RSTB
LOS
SRCCLK
SRDO
SREN
SRCLK
SRCASC
VSS
VDD3V3
TDO
TDI
A
B
LEN4[2]
LEN6[2]
LEN7[0]
LEN7[2]
CSB/
D[0]/
D[3]/
D[6]/
VDD3V3
VDD3V3
QAVS[4]
RES[5]
CAVD
CAVS
TAVD3[1]
TAVD2[1]
TAVS1[1]
TAVS3[8]
TAVS3[1]
TAVD1[1]
VDD1V8
VSS
VDD3V3
VSS
RES[1]
LOS_L1
VDD3V3
RES[6]
SRCODE
SRDI
SRCDO
SRCEN
VSS
HW_ONLY
SBI2CLK
RAVS1[8]
RAVD2[7]
LEN5[2]
LEN6[1]
LEN7[1]
LEN8[1]
A[8]/
A[9]/
A[10]/
RDB/
D[7]/
C
D
E
VDD3V3
VDD3V3
TCK
C
D
E
LEN3[2]
LEN4[0]
LEN4[1]
LEN5[1]
LEN8[2]
A[4]/
A[5]/
A[6]/
WRB/
INTB/
D[5]/
RSYNC/
VSS
VSS
XCLK
NC
TMS
VDD3V3
RAVD2[8]
LEN2[1]
LEN2[2]
LEN3[0]
LEN5[0]
LEN6[0]
LEN8[0]
ICLK_OUT
A[0]/
A[1]/
A[2]/
A[7]/
TRSTB
QAVS[3]
RAVS2[8]
VSS
LEN1[0]
LEN1[1]
LEN1[2]
LEN3[1]
A[3]/
F
RAVS1[1]
RAVD1[1]
RAVD2[1]
RXTIP[1]
QAVD[1]
RAVS2[1]
RAVS2[2]
RAVS1[2]
TAVS2[2]
TAVD3[2]
TAVS3[3]
TAVD2[3]
RES[4]
RXTIP[8]
RAVS2[7] TXRING2 [7]
RAVS1[7] TXRING1 [7]
F
LEN2[0]
G
H
J
VDD3V3
RXRING[1]
RXRING [2]
TAVS1[2]
TAVD1[2]
TAVD1[3]
TAVS1[3]
G
H
J
TXRING2 [2] RAVD2[2]
TXRING1 [2] RXTIP[2]
RXRING [8] RAVD1[8]
RAVD1[7]
TAVS2[7]
TAVD3[7]
TAVS3[6]
TXTIP1 [7]
TXTIP2 [7]
TXTIP2 [6]
TXTIP1[6]
RXRING [7]
TAVS1[7]
TAVD1[7]
TAVD1[6]
TAVS1[6]
RXTIP[7]
TAVD2[7]
TAVS3[7]
TAVD3[6]
TAVS2[6]
K
TXTIP1[2]
TXTIP2 [2]
TXTIP2 [3]
TXTIP1 [3]
RAVD1[2]
TAVD2[2]
TAVS3[2]
TAVD3[3]
K
L
L
Bottom View
M
N
P
TAVD2[6] TXRING1 [6]
RAVD1[6] TXRING2 [6]
M
N
P
TXRING1 [3] TAVS2[3]
TXRING2 [3] RXTIP[3]
RAVD1[3] RXRING [3]
RXRING [6] RAVS1[6]
RAVD2[6]
RXTIP[6]
RAVS2[6]
RAVS1[5]
VSS
R
T
RAVD2[3]
RAVD1[4]
RAVD2[4]
VSS
RXTIP[4]
RAVS2[4]
RXTIP[5]
QAVD[3]
RXRING [5] RAVD1[5]
R
T
RAVS1[3]
RXRING [4]
RES[1]
RAVS2[3]
RAVS1[4]
QAVS[1]
RAVS2[5]
RAVD2[5]
TCLK[1]/
IDATA[1]
TCLK[7]/
IDATA[7]
TDN[8]/
IFP_IN
TDP[8]/
U
V
U
V
ADATA[7]
TDP[2]/
TCLK[6]/
IDATA[6]
TDN[7]/
TCLK[8]/
IDATA[8]
TDN[6]/ AV5
NC
ADATA[1]
ICLK_IN
RDN[3]/
RLCV[3]/
C1FPOUT
TDP[1]/
TDN[1]/
TCLK[2]/
IDATA[2]
RDP[5]/
RCLK[6]/
EDATA[6]
RCLK[7]/
EDATA[7]
RDP[8]/
TCLK[5]/
IDATA[5]
TDP[7]/
W
Y
VDD3V3
TDN[4]/ ADP
VSS
VDD3V3
VDD3V3
VSS
TAVS1[4]
TAVS2[4]
QAVD[2]
TAVD1[4]
TAVD3[4]
TAVD2[4]
TAVD1[5]
TAVS3[5]
TAVS3[4]
TXTIP2 [4]
11
TAVS1[5]
TAVD2[5]
TAVD3[5]
TXTIP2 [5]
10
VDD1V8
RES[3]
VDD3V3
VSS
W
Y
ADATA[0]
REFCLK
DDATA[4]
DDATA[7]
ADATA[6]
RDN[4]/
RLCV[4]/
DDP
RDN[5]/
RLCV[5]/
DPL
RDN[8]/
RLCV[8]/
DACTIVE
TDN[2]/
AC1FP
TDP[3]/
TDP[4]/
RDP[2]/
RCLK[3]/
RDP[7]/
TDP[5]/
TDP[6]/
VDD3V3
VDD3V3
VDD3V3
VSS
VSS
VSS
ADATA[2]
ADATA[3]
DDATA[1]
EDATA[3]
DDATA[6]
ADATA[4]
ADATA[5]
RDN[7]/
RLCV[7]/
ECLK
TCLK[3]/
IDATA[3]
TDN[3]/
DC1FP
TCLK[4]/
IDATA[4]
RCLK[1]/
EDATA[1]
RCLK[2]/
EDATA[2]
RCLK[4]/
EDATA[4]
RDP[6]/
AA
AB
VSS
VSS
VDD1V8
TAVS2[5]
QAVS[2]
VDD3V3
VSS
VSS
TDN[5]/ APL
VDD3V3
1
AA
AB
DDATA[5]
RDN[1]/
RLCV[1]/
IFP_OUT
RDN[2]/
RLCV[2]/
EFP
RDN[6]/
RLCV[6]/
DV5
RDP[1]/
RDP[3]/
RDP[4]/
RCLK[5]/
EDATA[5]
RCLK[8]/
EDATA[8]
VSS
22
VSS
21
VSS
20
TXRING2 [4] TXRING1 [4] TXTIP1[4]
TXTIP1[5] TXRING1 [5] TXRING2 [5]
VDD3V3
4
DDATA[0]
DDATA[2]
DDATA[3]
19
18
17
16
15
14
13
12
9
8
7
6
5
3
2
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
12
PMC [ PMC-SIERRA, INC ]
