WJLXT971ALE.A4-857346 Cortina Systems Inc, WJLXT971ALE.A4-857346 Datasheet - Page 76
![no-image](/images/manufacturer_photos/0/1/162/cortina_systems_inc_sml.jpg)
WJLXT971ALE.A4-857346
Manufacturer Part Number
WJLXT971ALE.A4-857346
Description
Manufacturer
Cortina Systems Inc
Datasheet
1.WJLXT971ALE.A4-857346.pdf
(96 pages)
Specifications of WJLXT971ALE.A4-857346
Lead Free Status / RoHS Status
Compliant
- Current page: 76 of 96
- Download datasheet (2Mb)
LXT971A PHY
Datasheet
249414, Revision 5.2
13 September 2007
Figure 41
Table 43
Figure 42
Cortina Systems
Power-Up Timing
Power-Up Timing
RESET_L Pulse Width and Recovery Timing
®
Voltage threshold
Power Up delay
1. Typical values are at 25° C and are for design aid only, not guaranteed, and not subject to production
2. Power-up delay is specified as a maximum value because it refers to the PHY guaranteed performance.
LXT971A Single-Port 10/100 Mbps PHY Transceiver
testing.
The PHY comes out of reset after a delay of no more than 300 μ s. System designers should consider this
value as a minimum value. After threshold v1 is reached, the MAC should delay no less than 300 μ s before
accessing the MDIO port.
Parameter
MDIO, and
MDIO, and
RESET_L
2
so on
so on
VCC
Symbol
v1
t1
Min
–
–
v1
Typ
2.9
–
1
Max
300
–
t1
t1
Units
7.2 AC Timing Diagrams and
μ s
B3494-01
V
t2
B3495-01
Test Conditions
–
–
Parameters
Page 76
Related parts for WJLXT971ALE.A4-857346
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![SLXT332QE.G2](/photos/31/30/313079/406-44-pqfp_tmb.jpg)
Part Number:
Description:
Manufacturer:
Cortina Systems Inc
Datasheet:
![DJLXT905LE.C2](/images/manufacturer_photos/0/1/162/cortina_systems_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Cortina Systems Inc
Datasheet:
![DJLXT971ALE.A4](/images/manufacturer_photos/0/1/162/cortina_systems_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Cortina Systems Inc
Datasheet:
![FWLXT9785BC](/images/manufacturer_photos/0/1/162/cortina_systems_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Cortina Systems Inc
Datasheet:
![DJLXT972ALC.A4](/images/manufacturer_photos/0/1/162/cortina_systems_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Cortina Systems Inc
Datasheet:
![WPIXF1104BE.B1-993991](/images/manufacturer_photos/0/1/162/cortina_systems_inc_tmb.jpg)
Part Number:
Description:
IC ETH MAC SPI3 4-PORT 552-FCBGA
Manufacturer:
Cortina Systems Inc
Datasheet:
![HPIXF1104BE.B1-994579](/images/manufacturer_photos/0/1/162/cortina_systems_inc_tmb.jpg)
Part Number:
Description:
IC ETH MAC SPI3 4PORT 552-BGA
Manufacturer:
Cortina Systems Inc
Datasheet:
![HFIXF1110CC.B3-998844](/images/manufacturer_photos/0/1/162/cortina_systems_inc_tmb.jpg)
Part Number:
Description:
IC ETHERNET MAC 10PORT 552-CBGA
Manufacturer:
Cortina Systems Inc
Datasheet:
![WFIXF1110CC.B3-998845](/images/manufacturer_photos/0/1/162/cortina_systems_inc_tmb.jpg)
Part Number:
Description:
IC ETHERNET MAC 10-PORT 552-BGA
Manufacturer:
Cortina Systems Inc
Datasheet:
![RPCS3472LC.A1-900052](/images/manufacturer_photos/0/1/162/cortina_systems_inc_tmb.jpg)
Part Number:
Description:
IC ETH MAC 12-PORT 1152-UPBGA
Manufacturer:
Cortina Systems Inc
Datasheet:
![QCIXF1024EC.A3-884612](/images/manufacturer_photos/0/1/162/cortina_systems_inc_tmb.jpg)
Part Number:
Description:
IC ETH MAC 24-PORT COMM 672-BGA
Manufacturer:
Cortina Systems Inc
Datasheet:
![RPCS3472C.A1-998970](/images/manufacturer_photos/0/1/162/cortina_systems_inc_tmb.jpg)
Part Number:
Description:
IC ETH MAC 24-PORT 1152-UPBGA
Manufacturer:
Cortina Systems Inc
Datasheet:
![HPCS3477C.B0-998694](/images/manufacturer_photos/0/1/162/cortina_systems_inc_tmb.jpg)
Part Number:
Description:
IC ETH AGGREGATOR 4P 1024-BGA
Manufacturer:
Cortina Systems Inc
Datasheet:
![RPCS3477C.B0-998976](/images/manufacturer_photos/0/1/162/cortina_systems_inc_tmb.jpg)
Part Number:
Description:
IC ETH AGGREGATOR 4PORT 1024-BGA
Manufacturer:
Cortina Systems Inc
Datasheet:
![HPCS3487C.B0-998692](/images/manufacturer_photos/0/1/162/cortina_systems_inc_tmb.jpg)
Part Number:
Description:
IC ETH AGGREGATOR 4P 1369-BGA
Manufacturer:
Cortina Systems Inc
Datasheet: