Bothhandusa.com 10 BASE-T LOW PASS FILTER TRANSMITTER & RECEIVER WITH COMMON CHOKES P/N:FB2022B LF APPLY TO GENERIC IC Feature l IEEE 802.3 and IEEE 802.5 compatible. l Designed to meet AMD AM79C98,AT & T T7220 & NS DP83922 chip sets requirements. l Integrated filter and isolation transformers in single 16 PIN DIP package . l Low insertion loss characteristics. l Cost effective designs. l Comply with RoHS requirements-whole part No Cd, No Hg, No Cr6+, No PBB and PBDE and No Pb on external pins. l Operating temperature range :0℃ to +70℃. l Storage temperature range: -25℃ to +125℃. Electrical Specifications @ 25°C Part Turns Ratio HI-POT CUT-OFF Frequency Number TX RX FB2022B LF 1CT:1CT 1CT:1CT (Vrms) 17MHz±1.5MHz 1500 Continue Part Number FB2022B LF Cross talk Insertion Loss Return Loss Attenuation TX/RX(dB Max) TX/RX(dB Min) TX/RX(dB Min) 1-10MHz 1-12MHz 20MHz 25MHz 30MHz 40MHz 1-10MHz -1.0 -14/-14 -7/-6 -19/-14 -28/-20 -32/-31 -30 Schematic Attenuation (dB Min) Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434