20PT1120FX 概述
10/100 BASE DUAL PORT TRANSFOMER 10/100 BASE DUAL PORT主变差动
20PT1120FX 数据手册
通过下载20PT1120FX数据手册来全面了解它。这个PDF文档包含了所有必要的细节,如产品概述、功能特性、引脚定义、引脚排列图等信息。
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10/100 BASE DUAL PORT TRANSFORMER
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.
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Operating temperature range : 0℃ to +70℃.
Storage temperature range: -25℃ to +105℃.
Electrical Specifications @ 25°C
PRI OCL(uH Min)
@100KHz/0.1V
Rise time
(nS Typ)
10-90%
Part
Turns Ratio
(±5%)TX/RX
L.L
CW/W
HI-POT
(Vrms)
Number
(uH Max)
(pF Max)
with 8mA DC/Bias
20PT1120FX
1CT:1CT
350
0.5
50
2.5
1500
Continue
Insertion Loss
(dB Max)
Return Loss
Cross talk
DCMR
Part
(dB Min)
30-60MHz
-14
(dB Min)
0.3-100MHz
-35
(dB Min)
0.3-100MHz
-30
Number
0.3-100MHz
-1.15
0.3-30MHz
-18
60-80MHz
-12
20PT1120FX
Schematic
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
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