WJLXT972MLC.A4-864115 Cortina Systems Inc, WJLXT972MLC.A4-864115 Datasheet - Page 49
WJLXT972MLC.A4-864115
Manufacturer Part Number
WJLXT972MLC.A4-864115
Description
TXRX ETH 10/100 SGL PORT 48-LQFP
Manufacturer
Cortina Systems Inc
Specifications of WJLXT972MLC.A4-864115
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
1008-1044
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
WJLXT972MLC.A4-864115
Manufacturer:
Cortina Systems Inc
Quantity:
10 000
- Current page: 49 of 81
- Download datasheet (940Kb)
LXT972M PHY
Datasheet
302875, Revision 5.2
13 September 2007
Figure 20
Cortina Systems
Typical Twisted-Pair Interface - NIC
®
1. Center tap current may be supplied from 3.3 V VCCA as shown. Additional power savings may be
2. The 100 Ω transmit load termination resistor typically required is integrated in the PHY.
3. Magnetics without a receive pair center tap do not require a 2 kV termination.
4. RJ-45 connections shown for standard NIC. TX/RX crossover may be required for repeater and switch
LXT972M Single-Port 10/100 Mbps PHY Transceiver
realized by supplying the center tap from a 2.5 V current source. A separate ferrite bead (rated at 50 mA)
should be used to supply center-tap current.
applications.
LXT97x PHY
SD/TP_L
VCCA
TPON
TPOP
TPIP
TPIN
GND
0.1μF
270 pF 5%
270 pF 5%
0.1μF
2
50Ω 1%
50Ω 1%
0.01 μF
.01μF
1
1:1
1:1
3
*
*
50 Ω
50 Ω
* = 0.001 μF / 2.0 kV
6.2 Typical Twisted-Pair
B3399-03
50 Ω
50 Ω
50 Ω
50 Ω
RJ-45
4
8
7
6
5
4
3
2
1
Interface
Page 49
Related parts for WJLXT972MLC.A4-864115
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Cortina Systems Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Cortina Systems Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Cortina Systems Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Cortina Systems Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Cortina Systems Inc
Datasheet:
Part Number:
Description:
IC ETH MAC SPI3 4-PORT 552-FCBGA
Manufacturer:
Cortina Systems Inc
Datasheet:
Part Number:
Description:
IC ETH MAC SPI3 4PORT 552-BGA
Manufacturer:
Cortina Systems Inc
Datasheet:
Part Number:
Description:
IC ETHERNET MAC 10PORT 552-CBGA
Manufacturer:
Cortina Systems Inc
Datasheet:
Part Number:
Description:
IC ETHERNET MAC 10-PORT 552-BGA
Manufacturer:
Cortina Systems Inc
Datasheet:
Part Number:
Description:
IC ETH MAC 12-PORT 1152-UPBGA
Manufacturer:
Cortina Systems Inc
Datasheet:
Part Number:
Description:
IC ETH MAC 24-PORT COMM 672-BGA
Manufacturer:
Cortina Systems Inc
Datasheet:
Part Number:
Description:
IC ETH MAC 24-PORT 1152-UPBGA
Manufacturer:
Cortina Systems Inc
Datasheet:
Part Number:
Description:
IC ETH AGGREGATOR 4P 1024-BGA
Manufacturer:
Cortina Systems Inc
Datasheet:
Part Number:
Description:
IC ETH AGGREGATOR 4PORT 1024-BGA
Manufacturer:
Cortina Systems Inc
Datasheet:
Part Number:
Description:
IC ETH AGGREGATOR 4P 1369-BGA
Manufacturer:
Cortina Systems Inc
Datasheet: