10/100 BASE DUAL PORT TRANSFORMER
Bothhandusa.com
P/N: 20PT1120FX DATA SHEET
Feature
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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
20PT1120FX
Turns Ratio
(±5%)TX/RX
1CT:1CT
PRI OCL(uH Min)
@100KHz/0.1V
with 8mA DC/Bias
350
L.L
(uH Max)
0.5
C
W/W
(pF Max)
50
Rise time
(nS Typ)
10-90%
2.5
HI-POT
(Vrms)
1500
Continue
Part
Number
20PT1120FX
Insertion Loss
(dB Max)
0.3-100MHz
-1.15
0.3-30MHz
-18
Return Loss
(dB Min)
30-60MHz
-14
60-80MHz
-12
Cross talk
(dB Min)
0.3-100MHz
-35
DCMR
(dB Min)
0.3-100MHz
-30
Schematic
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
BOTHHAND [ BOTHHAND USA, LP. ]
