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±5
o
C.
3. Compact footprint for use in the most space restrictive applications.
4. Turns Ratio tolerance:
±5%
5. Operating temperature: -40
o
C to +85
o
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. HI-POT : 1500Vrms/2sec. Leakage Current 0.5mA Max./input to output.
REV.
A3
02/42
Dimensions & Schematic:
Suggested pad layout
Coplanarity: 0.1mm
TRANSMIT
1
2
3
1CT:1CT
RECEIVE
6
7
8
1CT:1CT
10
9
11
15
14
16
NOTE: 1. Packaging information-tape and reel according to item no. “SO16A” of data sheet 01-00
2. Specifications are subject to change without prior notice.
UNIT: mm
Tolerances:±0.25mm
E10-007-C
UNIVERSAL MICROELECTRONICS CO.,LTD.
TEL:886-4-23590096 FAX:886-4-23590129
http://www.umec-web.com
E-mail:business@umec.com.tw
3,27TH RD.,TAICHUNG INDUSTRIAL PARK,
TAICHUNG,TAIWAN,R.O.C
MICRO-ELECTRONICS [ Micro Electronics ]
