SLXT915QC.B3 Intel, SLXT915QC.B3 Datasheet - Page 8

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SLXT915QC.B3

Manufacturer Part Number
SLXT915QC.B3
Description
IC QUAD ETHERNET REPEATER 64-QFP
Manufacturer
Intel
Type
Repeaterr
Datasheet

Specifications of SLXT915QC.B3

Rohs Status
RoHS non-compliant
Tx/rx Type
Ethernet
Voltage - Supply
4.75 V ~ 5.25 V
Current - Supply
240mA
Mounting Type
Surface Mount
Package / Case
64-QFP
Delay Time
-
Capacitance - Input
-
Lead Free Status / Rohs Status
Not Compliant
Other names
831529
Intel
8
Pin
Pin
Pin
44
45
42
41
38
39
36
35
54
53
52
51
50
49
48
47
28
29
30
31
32
33
10
24
17
11
2
7
Table 1.
Table 2.
Table 3.
®
LXT915 Simple Quad Ethernet Repeater
TPDOP1
TPDON1
TPDOP2
TPDON2
TPDOP3
TPDON3
TPDOP4
TPDON4
SYSCLK
AUIDOP
AUIDON
Symbol
Symbol
TPDIN1
TPDIN2
TPDIN3
TPDIN4
Symbol
TPDIP1
TPDIP2
TPDIP3
TPDIP4
AUIDIP
AUIDIN
AUICIP
AUICIN
RESET
LEDM0
LEDM1
LEDCF
DSQE
Twisted-Pair Port Signal Descriptions
AUI Port Signal Descriptions
Control, Status and Miscellaneous Signal Descriptions
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Twisted-Pair Data Outputs (Positive and Negative). These pins are the positive
(TPDOP1-4) and negative (TPDON1-4) outputs to the network from the respective twisted-
pair ports.
Twisted-Pair Data Inputs (Positive and Negative). These pins are the positive (TPDIP1-
4) and negative (TPDIN1-4) inputs from the network to the respective twisted-pair ports.
System Clock. The required 20 MHz system clock is input at this pin. Clock must have a
40-60 duty cycle with <10 ns rise time.
Reset. This pin resets the LXT915 internal circuitry when pulled or driven High for ≥ 1 ms.
Disable SQE. When High the SQE function is disabled.
LED Mode Select 0 & 1. These two pins select one of four possible modes of LED
operation. The Functional Description section describes the four modes and
the four settings.
Collision & FIFO Error LED Driver. This tri-state LED driver pin reports collisions and
FIFO errors. It pulses Low to report collisions, and pulses High to report FIFO errors. When
this pin is connected to the anode of one LED and to the cathode of a second LED, the
LXT915 will simultaneously monitor and report both conditions independently.
AUI Data Outputs (Positive and Negative). These pins are the positive and negative data
outputs from the AUI port.
AUI Data Inputs (Positive and Negative). These pins are the positive and negative data
inputs to the AUI port.
AUI Collision Inputs (Positive and Negative). These pins are the positive and negative
collision inputs to the AUI port.
Description
Description
Description
Table 6
Datasheet
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