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10 BASE-T LOW PASS FILTER TRANSMITTER & RECEIVER WITH COMMON CHOKES
Page : 1/1 P/N:FS2028 APPLY TO GENERIC IC Feature IEEE 802.3 and IEEE 802.5 compatible. Designed to meet AMD AM79C98, AT & T T7220 & NS DP83922 chip sets requirements. Integrated filter and isolation transformers in single 16 Pin SMD package. Low insertion loss characteristics. Cost effective designs. Operating temperature range: 0C to +70C. Storage temperature range: -25C to +125C. Electrical Specifications @ 25C
Part Number FS2028 Turns Ratio (5%) TX 1 CT:1.41CT RX 1CT:1CT 17 MHz 1.5MHz CUT-OFF Frequency HI-POT (Vrms) 1500
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Part Number Insertion Loss (dB Max) 1-10MHz 5-10MHz FS2028 -1.0/RX -1.2/TX 20MHz -7/-6 Attenuation (dB Min) TX/RX 25MHz -19/-14 30MHz -30/-20 40MHz -32/-31 Return Loss (dB Min) 5-10MHz -15 Cross talk Attenuation (dB Min) 1-10 MHz -30 CMR (dB Min) TX/RX 30-100MHz -30/-24
Schematic
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 A4(02/09)
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