WJLXT972ALC.A4-857341 Cortina Systems Inc, WJLXT972ALC.A4-857341 Datasheet - Page 20

• Manufacturer Part Number: WJLXT972ALC.A4-857341
• Description: TXRX ETH 10/100 SGL PORT 64-LQFP
• Manufacturer: Cortina Systems Inc

Specifications of WJLXT972ALC.A4-857341

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1008-1042

LXT972A PHY
Datasheet
249186, Revision 5.2
13 September 2007
Table 12
Cortina Systems
HWReset
SFTPWRDN
HWPWRDN
ISOLATE
• DH = Driven High (Logic 1)
• DL = Driven Low (Logic 0)
• HZ = High Impedance
• ID = Internal Pull-Down (Weak)
Modes
LXT972A: Pin Types and Modes
®
LXT972A Single-Port 10/100 Mbps PHY Transceiver
RXD3:0
HZ with
DL
HZ
DL
ID
RX_DV
HZ with
DL
DL
HZ
ID
Output
HZ with
Tx/Rx
Active
CLKS
DH
HZ
ID
Output
HZ with
RX_ER
DL
DL
HZ
ID
Output
HZ with
COL
DL
DL
HZ
ID
Output
HZ with
CRS
HZ
DL
DL
ID
TXD3:0
Input
HZ
ID
ID
ID
4.0 Signal Descriptions
TX_EN
Input
HZ
ID
ID
ID
TX_ER
Page 20
Input
HZ
ID
ID
ID