20PT1124X Datasheet, PDF (1/1 Pages) Bothhand USA, LP. – 10/100 BASE-TX LAN MAGNETICS FOR AUTO MDI/MDIX APPLICATION

10/100 BASE-TX LAN MAGNETICS FOR AUTO
MDI/MDIX APPLICATION
Bothhandusa.com
P/N:20PT1124X DATA SHEET
Feature
! Compliant with IEEE 802.3u and ANSI X3.263 standards
including 350uH OCL with 8mA Bias.
! Symmetrical TX and RX channels for Auto MDI/MDIX
capability.
! Operating temperature range : 0℃ to +70℃.
! Storage temperature range: -25℃ to +105℃.
Electrical Specifications @ 25°C
Part
Number
Turns Ratio
(±5%)
TX
RX
OCL(μH Min)
@100KHz/0.1V
with 8mA DC/Bias
CW/W
(pF Max)
Insulation Resistance
DCR
(MΩ) @ 50VDC
(Ω Max) TX/RX
20PT1124X 1CT:1CT 1CT:1CT
350
50
10,000
0.9
HI-POT
(Vrms)
1500
Continue
Part
Number
Insertion Loss
Return Loss
Cross talk
(dB Max)
(dB Min)
(dB Min)
0.3–100MHz 0.3-30MHz 30-60MHz 60-80MHz 0.3-60MHz 60-100MHz
20PT1124X
-1.1
-18
-14
-12
-45
-35
30MHz
-40
DCMR
(dB Min)
60MHz 100MHz
-35
-30
Schematic
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: [phone] - Fax: [phone]