oH
V SC
AV ER OM
AI SIO PL
LA N IA
BL S NT
E
Features
■
IEEE.802.3 Ethernet compatible
■
Dual channel 16-pin SMD
■
Lead free versions available (see How to
Applications
■
Ethernet
*R
Order)
■
Lead free versions are RoHS compliant*
PT61011 - LAN 10/100 Base-Tx
Electrical Specifications @ 25
°C
Inductance - Open Circuit ....350
µH
min.
(100 KHz, 0.2 V with 8 mA DC bias)
Turns Ratio (±2 %)
................TX 1CT : 1CT; RX 1CT : 1 CT
Leakage Inductance ............0.5
µH
max.
DCR ..................................0.9 ohms max.
Insertion Loss
0.1 - 100 MHz ..................-1.0 dB max.
Return Loss (@ 100 ohms)
0.1 - 30 MHz ......................-18 dB min.
30 - 60 MHz ......................-14 dB min.
60 - 80 MHz ......................-11 dB min.
Cross Talk
0.1 - 100 MHz ....................-35 dB min.
Common Mode Rejection Ratio
1 - 100 MHz........................-40 dB typ.
Cww ......................................25 pF max.
Isolation ....................................1500 VAC
Operating Temperature ....0 °C to +70 °C
*CT: Center tap
Packaging Specifications
Tube ....................................18 pcs./tube
Reel......................................750 pcs./reel
Recommended Layout
How to Order
0.7 ± 0.3
(0.028 ± 0.012)
Product Dimensions
11.6 ± 0.3
(0.457 ± 0.012)
LOGO
0.46
(0.018)
P/N
Electrical Schematic
1
1:1
16
TX 2
15
6.9 ± 0.3
(0.272 ± 0.012)
9.1 ± 0.3
(0.358 ± 0.012)
3
14
6
1:1
11
PIN 1
1.27
(0.050)
DATE CODE
RX 7
10
8
9
0.25 ± 0.13
(0.010 ± 0.005)
5.6 ± 0.3
(0.220 ± 0.012)
0˚~8˚
0.25 ± 0.10
(0.010 ± 0.004)
PT61011 __ __
Model
Packaging
Blank = 18 pcs./tube
E = 750 pcs./reel
Termination Coating
Blank = Tin-lead
L = 100 % Tin (lead free)
8.89
(0.350)
6.86
(0.270)
10.66
(0.420)
0.64
(0.025)
1.27
(0.050)
DIMENSIONS ARE:
MM
(INCHES)
Reliable Electronic Solutions
Asia-Pacific:
TEL +886-2 25624117 • FAX +886-2 25624116
Europe:
TEL +41-41 7685555 • FAX +41-41 7685510
The Americas:
TEL +1-951 781-5500 • FAX +1-951 781-5700
www.bourns.com
REV. 04/06
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
COPYRIGHT©2006, BOURNS, INC. LITHO IN U.S.A. e 03/06 IC0614
嵌入式系统
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