WJLXT972ALC.A4-857341 Cortina Systems Inc, WJLXT972ALC.A4-857341 Datasheet - Page 51

• 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
7.0
7.1
Table 20
Table 21
Cortina Systems
Caution:
Electrical Specifications
This chapter includes test specifications for the LXT972A PHY. These specifications are
guaranteed by test except where noted “by design”.
DC Electrical Parameters
See the following DC specifications:
Absolute Maximum Ratings
Recommended Operating Conditions (Sheet 1 of 2)
®
Exceeding the absolute maximum rating values may cause permanent damage.
Functional operation under these conditions is not implied.
Exposure to maximum rating conditions for extended periods may affect device reliability.
Supply Voltage
Storage Temperature
Recommended operating temperature
Recommended supply voltage
Recommended supply voltage
VCC current - 100 BASE-TX
VCC current - 10 BASE-T
1. Typical values are at 25 °C and are for design aid only, not guaranteed, and not subject to production
2. Voltages are with respect to ground unless otherwise specified.
• Table 20, Absolute Maximum Ratings, on page 51
• Table 21, Recommended Operating Conditions, on page 51
• Table 22, Digital I/O Characteristics (Except for MII, XI/XO, and LED/CFG Pins), on
• Table 23, Digital I/O Characteristics
• Table 24, I/O Characteristics - REFCLK/XI and XO Pins, on page 53
• Table 25, I/O Characteristics - LED/CFG Pins, on page 53
• Table 26, 100BASE-TX PHY Characteristics, on page 53
• Table 27, 10BASE-T PHY Characteristics, on page 54
• Table 28, 10BASE-T Link Integrity Timing Characteristics, on page 54
• Table 29, Thermal Characteristics, on page 54
LXT972A Single-Port 10/100 Mbps PHY Transceiver
page 52
testing.
Parameter
Parameter
2
2
- I/O
- Analog and digital
1
- MII Pins, on page 52
Vcca, Vccd
Sym
Vccio
V
Sym
T
T
I
I
ST
OP
CC
CC
CC
A
3.14
2.35
Min
0
–
–
Min
-0.3
-65
7.0 Electrical Specifications
Typ
3.3
92
66
–
–
1
+150
Max
4.0
Max
3.45
3.45
110
70
82
Units
Page 51
Units
ºC
V
mA
mA
ºC
V
V