HN1664CG

Mingtek Features Electrical Specifications @25¢J 10/100 Base-T Single Port Transformer For Modules  IEEE 802.3u and ANSIX3.263 standards including 350µH OCL with 8mA bias  Symmetrical TX and RX channels for auto MDI/MDIX capability  Product Type: Green Product Rise Time & Fall Time @5.0ns(Max), Isolation Hi-pot:1500Vrms(pri/sec), Pri.OCL:Tx&Rx:350µH min @Idc=8mA Insertion Loss Return Loss Cross Talk DCMR CWW Pri. Resistance Turn Ratio Tx/Rx (dB Max) (dB Min) (dB Min) (dB Min) (pF typ) (Ω Max) (±5%) Part No. 1-100 0.5-30 40 50 60-80 0.1-100 0.1-100 Tx&Rx 0.1 MHz MHz MHz MHz MHz HN1629CG -1.0 -16 -14 -13.1 -12 -35 -30 50 0.9 1CT:1CT / 1CT:1CT HN1664CG -1.1 -18 -15 -13 -11 -38 -40 50 0.9 1CT:1CT / 1CT:1CT HN1666CG -1.1 -16 -15 -13 -11 -38 -40 50 0.9 1CT:1CT / 1CT:1CT HN1667CG -1.1 -18 -15 -13 -11 -38 -40 50 0.9 1CT:1CT / 1CT:1CT HN1674CG -1.1 -18 -15 -13 -11 -38 -40 50 0.9 1CT:1CT / 1CT:1CT Schematic HN1629CG RX1+ 1 7 HN1664CG RD1+ RD1+ 1 16 RX1+ RX1- 2 CMGND 14 TX1+ 16 6 12 10 RD1CT1 TD1+ RD1- 3 CT1 4 TD1+ 5 14 RX113 CMGND 12 TX1+ TX1- 15 11 TD1- TD1- 7 10 TX1 - HN1666CG RD1+ 1 HN1667CG 7 RX1+ RD1+ 1 6 RX1+ RD1- 2 CT1 14 TD1+ 16 6 RX1 12 CMGND RD1- 3 CT1 4 TD1+16 8 RX1 - 12 CMGND 1 10 TX1 + 11 TX1+ TD1- 15 11 TX1 - TD1-14 9 TX1 - Mingtek Technology Corp. 2F., NO.1, GwoKuang St SanShia, Taipei-Hsien Taiwan, R.O.C TEL: 886-2-86717511 FAX: 886-2-86717611 WEB: http://www.mingtek.tw Copyright© 2007 Mingtek Technology Corp. All Right Reserved. Free ...