20PT1021 BOTHHAND | Alldatasheet
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10/100 BASE DUAL PORT TRANSFORMERS BOTHHAND USA.
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
Bothhand USA. e-mail: sales@bothhandusa.com http://www.bothhand.com z IEEE 802.3 Ethernet compatible, 100 BASE-TX z 20 PIN DIP package compatible with popular IC Chips z Design for multiport repeater and Ethernet switching HUB Application z Operating temperature range : 0℃ to +70℃. z Storage temperature range: -40℃to +100℃. Electrical Specifications @ 25℃ Isolation Voltage : 1500 Vrms OCL(100KHz, 0.1Vrms with 8mA/DC Bias) : 350uH Min. Leakage Inductance : 0.5uH Max. Cw/w : 28pF Max. DCR : 0.9Ω Max . Rise Time : 2.5nS Typ. Insulation Resistance: 10,000 MΩ Turn Ratio (±5%) Insertion Loss (dB Max) Return Loss (dB Min) Cross talk (dB Min) CMRR (dB Min) Part Number Transmit Receive 0.3~100MHz 0.3-30MHz 30-60MHz 60-80MHz 0.3-100 MH 0.3-60MHz 60-100MHz Mech. 20PT1021 1CT:1CT 1:1 -1.15 -18 -14 -12 -38 -40 DP1 20PT1021A 1CT:1CT 1:1 -1.15 -18 -14 -12 -38 -40 DP1 20PT1021B 1CT:1CT 1:1 -1.15 -18 -14 -12 -38 -40 DP1 20PT1021C 1CT:1CT 1:1 -1.15 -18 -14 -12 -38 -40 DP1 20PT1021D 1CT:1CT 1:1 -1.15 -18 -14 -12 -38 -40 DP1 20PT1021E 1CT:1CT 1:1 -1.15 -18 -14 -12 -38 -40 DP1 20PT1021F 1CT:1CT 1:1 -1.1 -18 -14 -12 -38 -40 DP1 20PT1021G 1CT:1CT 1:1 -1.15 -18 -14 -12 -38 -40 DP1 20PT1021H 1CT:1CT 1:1 -1.15 -18 -14 -12 -38 -40 DP1 20PT1021J 1CT:1CT 1:1 -1.15 -18 -14 -12 -38 -40 DP1 20PT1021R 1CT:1CT 1:1 -1.0 -18 -14 -12 -38 -40 DP1 20PT1021S 1CT:1CT 1:1 -1.15 -18 -14 -12 -38 -40 DP2 20PT1021S-2 2CT:1CT 1:1 -1.15 -18 -14 -12 -38 -40 DP2 20PT1022 1CT:1CT 1:1 -1.15 -18 -14 -12 -35 -40 -30 DP1 20PT1023 1CT:1CT 1:1 -1.15 -18 -14 -12 -38 -40 DP1 20PT1025 1CT:1CT 1:1 -1.15 -18 -14 -12 -38 -40 DP1 20PT1025A 1CT:1CT 1:1 -1.15 -18 -14 -12 -38 -40 DP1 z Note : 20PT1021S-2 Leakage Inductance : 1.3uH Max(Transmit)/0.5uH Max.(Receive) z Note:20PT1021R Leakage Inductance : 0.4 uH Max , CW/W : 20 pF Max z Note: 20PT1021S CW/W: 25 pF Max
10/100 BASE DUAL PORT TRANSFORMERS Mechanicals DP1 DP2 BOTHHAND USA. Bothhand USA. e-mail: sales@bothhandusa.com http://www.bothhand.com
10/100 BASE DUAL PORT TRANSFORMERS 20PT1021 20PT1021A 20PT1021B 20PT1021C 20PT1021D 20PT1021E BOTHHAND USA. Bothhand USA. e-mail: sales@bothhandusa.com http://www.bothhand.com Schematics
10/100 BASE DUAL PORT TRANSFORMERS BOTHHAND USA. Bothhand USA. e-mail: sales@bothhandusa.com http://www.bothhand.com
10/100 BASE DUAL PORT TRANSFORMERS BOTHHAND USA. Bothhand USA. e-mail: sales@bothhandusa.com http://www.bothhand.com
10/100 BASE DUAL PORT TRANSFORMERS BOTHHAND USA. Bothhand USA. e-mail: sales@bothhandusa.com http://www.bothhand.com