WG82577LM S LGWS Intel, WG82577LM S LGWS Datasheet - Page 182

• Manufacturer Part Number: WG82577LM S LGWS
• Manufacturer: Intel

Specifications of WG82577LM S LGWS

• Lead Free Status / RoHS Status: Supplier Unconfirmed

11.4.4
11.4.4.1
175
T
T
T
V
V
tx-idle-to-diff-data
tx-eye-median-to
V
tx-idle-set-to-idle
tx-cm-dc-active-
tx-idle-diff-ac-p
V
tx-cm-dc-line-
V
-max-jitter
Z
V
Symbol
tx-cm-ac-p
idle-delta
RL
RL
I
tx-diff-pp
T
tx-diff-dc
tx-dc-cm
tx-short
tx-eye
delta
UI
tx-diff
tx-cm
PCIe DC/AC Specifications
PCIe Specifications (Transmitter)
Unit interval
Differential peak-to-peak Tx voltage
swing
Transmitter eye including all jitter
sources
Maximum time between the jitter
median and maximum deviation
from the median
Tx package plus silicon differential
return loss
Tx package plus silicon common
mode return loss
DC differential Tx impedance
Tx V ac common mode voltage
(2.5 GT/s)
Transmitter short-circuit current limit
Transmitter DC common mode
voltage
Absolute delta of DC common mode
voltage during L0 and electrical idle
Absolute delta of DC common mode
voltage between D+ and D-
Electrical idle differential peak output
voltage
Maximum time to transition to a valid
electrical idle after sending an EIOS
Maximum time to transition to valid
differential signaling after leaving
electrical idle
Parameter
799.92
0.75
Min
0.8
75
7
6
0
0
0
0
1.25 GT/s
82577 GbE PHY—Electrical and Timing Specifications
800.08
0.125
Max
120
100
1.2
3.6
20
90
25
20
35
35
Units
Vdc
Vdc
mV
mA
mV
mV
mV
db
db
ps
UI
UI
ns
ns

Each UI is 800 pS +/-
100 ppm
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