SLXT973QE Cortina Systems Inc, SLXT973QE Datasheet - Page 14

• Manufacturer Part Number: SLXT973QE
• Manufacturer: Cortina Systems Inc

Specifications of SLXT973QE

• Lead Free Status / RoHS Status: Not Compliant

LXT973 Transceiver
Datasheet
249426, Revision 6.0
13 July 2007
Table 1
Cortina Systems
PQFP Pin List (Sheet 1 of 3)
®
1. AI = Analog Input, AO = Analog Output, I = Input, O = Output,
LXT973 10/100 Mbps Dual-Port Fast Ethernet PHY Transceiver
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
1
2
3
4
5
6
7
8
9
OD = Open Drain output, ST = Schmitt Triggered input,
TS = Three-State-able output, SL = Slew-rate Limited output,
IP = Weak Internal Pull-up, ID = Weak Internal Pull-down.
MDDIS1
MDDIS0
PWRDWN1
MDC1
MDIO1
PWRDWN0
MDIO0
MDC0
VCCIO
GNDIO
RXD0_3
RXD0_2
RXD0_1
RXD0_0
RXDV0
TXD1_2
TXD1_3
COL1
CRS1
AUTO_NEG1
AUTO_NEG0
SD_2P5V/SPEED1
SD_2P5V/SPEED0
DUPLEX1
DUPLEX0
LED_CGF0
LED_CGF1
RESET
SGND
REFCLK
GNDD
FIBER_TP1
FIBER_TP0
Signal Names
Type
O,
O,
O, TS
O, TS
O, TS
O, TS
O, TS
I/O
I/O
–
–
–
–
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
S
S
1
T
T
Table 3 on page 18
Table 3 on page 18
Table 3 on page 18
Table 3 on page 18
Table 7 on page 21
Table 7 on page 21
Table 7 on page 21
Table 7 on page 21
Table 7 on page 21
Table 7 on page 21
Table 5 on page 20
Table 5 on page 20
Table 5 on page 20
Table 6 on page 21
Table 5 on page 20
Table 6 on page 21
Table 7 on page 21
Table 7 on page 21
Table 3 on page 18
Table 2 on page 17
Table 7 on page 21
Table 3 on page 18
Table 3 on page 18
Table 7 on page 21
Table 2 on page 17
Table 2 on page 17
Table 6 on page 21
Table 6 on page 21
Table 2 on page 17
Table 2 on page 17
Table 2 on page 17
Table 2 on page 17
Table 2 on page 17
Reference for Full
Description
1.0 Pin Assignments and Signal
Descriptions
Page 14