WG82574IT S LBAC Intel, WG82574IT S LBAC Datasheet - Page 420

• Manufacturer Part Number: WG82574IT S LBAC
• Description: CONTROLLER, ENET, INTEL 82574IT, 64PQFN
• Manufacturer: Intel

Specifications of WG82574IT S LBAC

• Ethernet Type: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: QFN
• No. Of Pins: 64
• Package / Case: QFN
• Interface Type: I2C, JTAG, PCI, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12.0
12.1
12.2
12.2.1
12.2.2
420
Electrical Specifications
Introduction
This chapter describes the 82574's electrical properties.
Voltage Regulator Power Supply Specification
3.3 V dc Rail
1. Do not use tantalum capacitors.
Rise Time
Mononotonicity
Slope
Operational Range
Ripple
Overshoot
Capacitance
Rise Time
Mononotonicity
Slope
Operational Range
Ripple
Overshoot
Output Capacitance
Input Capacitance
Capacitance ESR
Ictrl
1.9 V dc Rail
Title
Title
Time from 10% to 90% mark
Voltage dip allowed in ramp
Ramp rate at any given time between 10% and 90%
Voltage range for normal operating conditions
Maximum voltage ripple @ BW = 50 MHz
Maximum voltage allowed
Minimum capacitance
Time from 10% to 90% mark
Voltage dip allowed in ramp
Ramp rate at any given time between 10% and 90%
Voltage range for normal operating conditions
Maximum voltage ripple @ BW = 50 MHz
Maximum voltage allowed
Capacitance range when using PNP circuit
Capacitance range when using PNP circuit
Equivalent series resistance of output capacitance
Maximum output current rating to CTRL18
Description
Description
82574 GbE Controller—Electrical Specifications
1
1
3
25
Min
1
1.8
20
20
5
Min
100
0
2880
3.6
70
4
Max
100
0
1440
2
50
2.7
40
100
10
Max
ms
mV dc
V dc/s
V dc
mV
V dc
F
Units
ms
mV dc
V dc/s
V dc
mV dc
V dc
F
F
m
mA
Units