LXT1000
—
Gigabit Ethernet Transceiver
12
Datasheet
1.0
Ball Assignments and Signal Descriptions
Figure 2. LXT1000 PBGA Assignments
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
A
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
A
B
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
rxd5
vccd
rxd7
vccd
gbias
gnd
rx_clk
gnd
gtx_cl
k
gnd
p/d
gnd
maste
r
gnd
gnd
gnd
gnd
gnd
B
C
gnd
gnd
gnd
gnd
gnd
gnd
gnd
rxd3
gnd
rxd6
gnd
rx_dv
gnd
gbias
gnd
vccd
gnd
tx_er
gnd
txd7
gnd
qstat
gnd
gnd
gnd
gnd
C
D
gnd
gnd
gnd
p/d
gnd
p/d
rxd1
gnd
gbias
gnd
gbias gbias
gnd
gnd
gnd
gnd
tx_clk
gnd
qclk
gnd
txd5
gnd
gnd
gnd
gnd
gnd
D
E
gnd
gnd
gnd
gnd
gnd
rxd0
vccd
rxd2
gnd
rxd4
gnd
gbias rx_er
gnd
col
crs
gnd
tx_en
gnd
txd6
gnd
gnd
gnd
gnd
gnd
gnd
E
F
gnd
gnd
gnd
p/d
gnd
vccd
vccd
vccd
vccd
vccd
vccd
vccd
vccd
vccd
vccd
gnd
txd3
gnd
gnd
gnd
F
G
gnd
mdc
gnd
speed
0
gnd
vccd
vccd
txd4
gnd
gnd
gnd
gnd
G
H
gnd
gnd
speed
2
gnd
speed
1
vccd
vccd
gnd
txd2
gnd
gnd
gnd
H
J
gnd
p/d
gnd
gnd
mdio
vccd
vccd
txd1
gnd
txd0
gnd
gnd
J
K
gnd
gnd
mdint
gnd
an_en vccd
vccd
gnd
nc2
gnd
gnd
gnd
K
L
gnd
an_rst
rt
gnd
gnd
mddis
gnd
gnd
gnd
gnd
gnd
gnd
gnd
nc1
gnd
gnd
gnd
L
M
gnd
gnd
gnd
tms
gnd
gnd
gnd
gnd
gnd
gnd
gnd
ser10
gnd
anisol
gnd
gnd
M
N
gnd
gnd
tdi
gnd
tck
gnd
gnd
gnd
gnd
gnd
gnd
gnd
reset
gnd
gnd
gnd
N
P
gnd
trst
gnd
tdo
gnd
gnd
gnd
gnd
gnd
gnd
gnd
vcca
gnd
gnd
gnd
gnd
P
R
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
smart
_spd
gnd
gnd
gnd
R
T
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
cross
vcca
gnd
gnd
gnd
T
U
gnd
gnd
gnd
ledl
ledt
vcca
vcca pn
gnd
tbi
gnd
gnd
U
V
gnd
gnd
gnd
vcca
gnd
gnd
gnd
vcca
gnd
gnd
gnd
gnd
V
W
gnd
gnd
gnd
ledr
gnd
ledf
vcca
gnd
gnd
gnd
gnd
gnd
W
Y
gnd
gnd
gnd
gnd
vcca
leds
gnd
duplex/tx
_tclkn
gnd
gnd
gnd
gnd
Y
AA
gnd
gnd
gnd
ledc
ledg
vcca
gnd
gnd
gnd
vcca
gnd
gnd
gnd
gnd
vcca
pause/tx_
tclkp
gnd
xo
gnd
gnd
AA
AB
gnd
gnd
gnd
gnd
vcca
gnd
gnd
gnd
gnd
gnd
gnd
vcca
gnd
rbias
gnd
gnd
vcca
gnd
gnd
gnd
vcca
gnd
gnd
gnd
gnd
gnd
AB
AC
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
vcca
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
xi
gnd
gnd
gnd
AC
AD
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
vcca
vcca
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
AD
AE
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
vcca
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
gnd
AE
AF
gnd
gnd
gnd
vcca
tpap
tpan
vcca
vcca
tpbn
tpbp
vcca
gnd
gnd
gnd
vcca
tpcp
tpcn
vcca
vcca
tpdn
tpdp
vcca
gnd
gnd
gnd
gnd
AF
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