WJLXT972ALC.A4 Intel, WJLXT972ALC.A4 Datasheet - Page 20

• Manufacturer Part Number: WJLXT972ALC.A4
• Description: IC TRANS 3.3V ETHERNET 64-LQFP
• Manufacturer: Intel
• Type: Transceiverr

Specifications of WJLXT972ALC.A4

• Number Of Drivers/receivers: 1/1
• Protocol: IEEE 802
• Voltage - Supply: 3.14 V ~ 3.45 V
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 857341

LXT972M PHY
Datasheet
302875, Revision 5.3
31 October 2007
Table 11
Table 12
Cortina Systems
LXT972M: JTAG Test Signal Descriptions (Sheet 2 of 2)
LXT972M:Pin Types and Modes
®
HWReset
SFTPWRDN
ISOLATE
• DH = Driven High (Logic 1)
• DL = Driven Low (Logic 0)
• HZ = High Impedance
• ID = Internal Pull-Down (Weak)
LXT972M Single-Port 10/100 Mbps PHY Transceiver
LQFP
Pin#
Modes
21
22
23
TRST_L
Symbol
RXD3:0
TMS
TCK
HZ with
DL
DL
ID
RX_DV
HZ with
Type
DL
DL
ID
I
I
I
Test Mode Select.
Test Clock.
Clock input for boundary scan.
Test Reset.
This active-low test reset input is sourced by ATE.
Output
HZ with
Tx/Rx
Active
CLKS
DH
ID
Output
HZ with
RX_ER
DL
DL
ID
Output
HZ with
COL
Signal Description
DL
DL
ID
Output
HZ with
CRS
DL
DL
ID
4.0 Signal Descriptions
TXD3:0
Input
ID
ID
ID
TX_EN
Input
ID
ID
ID
Page 20