900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






Micrel Semiconductor

KSZ8041RNL Datasheet Preview

KSZ8041RNL Datasheet

10Base-T/100Base-TX Physical Layer Transceiver

No Preview Available !

KSZ8041NL/RNL
10Base-T/100Base-TX
Physical Layer Transceiver
Revision 1.5
General Description
The KSZ8041NL is a single supply 10Base-T/100Base-TX
physical layer transceiver, which provides MII/RMII
interfaces to transmit and receive data. A unique mixed
signal design extends signaling distance while reducing
power consumption.
HP Auto MDI/MDI-X provides the most robust solution for
eliminating the need to differentiate between crossover
and straight-through cables.
The KSZ8041NL represents a new level of features and
performance and is an ideal choice of physical layer
transceiver for 10Base-T/100Base-TX applications.
The KSZ8041RNL is an enhanced RMII version of the
KSZ8041NL that does not require a 50MHz system clock.
It uses a 25MHz crystal for its input reference clock and
outputs a 50MHz RMII reference clock to the MAC.
The KSZ8041NL and KSZ8041RNL are available in 32-
pin, lead-free QFN packages (see Ordering Information).
Datasheets and support documentation are available on
Micrel’s web site at: www.micrel.com.
Functional Diagram
KSZ8041NL
TX+ 10/100
Transmitter Pulse
TX- Shaper
REXT
Adaptive EQ
RX+ Base Line
Wander Correction
RX- MLT3 Decoder
NRZI/NRZ
10Base-T
Receiver
NRZ/NRZI
MLT3 Encoder
4B/5B Encoder
Scrambler
Parallel/Serial
Parallel/Serial
Manchester Encoder
Clock
Recovery
4B/5B Decoder
Descrambler
Serial/Parallel
Auto
Negotiation
Manchester Decoder
Serial/Parallel
MDC
MDIO
TX_EN
TXD1
TXD0
RMII CRS_DV
RXD1
RXD0
RX_ER
REF_CLK
INTRP
XI
PLL
XO
Power Down
Power Saving
RST#
LED LED0
Driver LED1
KSZ8041RNL
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
February 4, 2015
Revision 1.5




Micrel Semiconductor

KSZ8041RNL Datasheet Preview

KSZ8041RNL Datasheet

10Base-T/100Base-TX Physical Layer Transceiver

No Preview Available !

Micrel, Inc.
Features
Single-chip 10Base-T/100Base-TX physical layer
solution
Fully compliant to IEEE 802.3u standard
Low power CMOS design, power consumption of
<180mW
HP auto MDI/MDI-X for reliable detection and correction
for straight-through and crossover cables with disable
and enable option
Robust operation over standard cables
Power down and power saving modes
MII interface support (KSZ8041NL only)
RMII interface support with external 50MHz system
clock (KSZ8041NL only)
RMII interface support with 25MHz crystal/clock input
and 50MHz reference clock output to MAC
(KSZ8041RNL only)
MIIM (MDC/MDIO) management bus to 6.25MHz for
rapid PHY register configuration
Interrupt pin option
Programmable LED outputs for link, activity and speed
ESD rating (6kV)
Single power supply (3.3V)
Built-in 1.8V regulator for core
Available in 32-pin 5mm × 5mm QFN package
Applications
Printer
LOM
Game console
IPTV
IP phone
IP set-top box
KSZ8041NL/RNL
February 4, 2015
2
Revision 1.5


Part Number KSZ8041RNL
Description 10Base-T/100Base-TX Physical Layer Transceiver
Maker Micrel Semiconductor
PDF Download

KSZ8041RNL Datasheet PDF





Similar Datasheet

1 KSZ8041RNL 10Base-T/100Base-TX Physical Layer Transceiver
Micrel Semiconductor
2 KSZ8041RNL 10BASE-T/100BASE-TX Physical Layer Transceiver
Microchip





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy