UT12002 - 10/100 BASE T SINGLE PORT SURFACE MOUNT MAGNETICS
UNIVERSAL MICROELECTRONICS
Key Features
1. Meets IEEE 802.3 and ANSI X.3.263 standards including 350uH OCL with 8mA bias. 2. Designed for reflow soldering at temperature 230±5o C. 3. Compact footprint for use in the most space restrictive.
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DATA SHEET
UM MODEL NO.: UT12002 SPECIFICATIONS 10/100BASE-T SINGLE PORT SURFACE MOUNT MAGNETICS
Features: 1. Meets IEEE 802.3 and ANSI X.3.263 standards including 350uH OCL with 8mA bias. 2. Designed for reflow soldering at temperature 230±5o C. 3. Compact footprint for use in the most space restrictive applications. 4. Turns Ratio tolerance: ±5% 5. Operating temperature: -40o C to +85o C Electrical Specification @25 o C : 1. Insertion Loss : -1.1dB Max. @ 0.10--100MHz. TX/RX 2. Return Loss : -20dB Min. @ 30MHz. TX/RX -14dB Min. @ 60MHz. TX/RX -11.5dB Min. @ 80MHz. TX/RX 3. Diff. to Com. Mode Rejection : -42dB Min. @ 30MHz. TX/RX -37dB Min. @ 60MHz. TX/RX -33dB Min. @ 100MHz. TX/RX 4. Cross Talk : -45dB Min. @ 30MHz. TX to RX -40dB Min. @ 60MHz. TX to RX -35dB Min. @ 100MHz. TX to RX. 5.