Features
■ Compliant with IEEE 802.3 standards
Applications
■ Ethernet
■ Designed for 10/100/1000 Base-T
full duplex
■ Supports four pairs of Category 5 UTP
cables
■ Extended operating temperature range
■ RoHS compliant*
PT61022XEL 10/100/1000 Base-T Transformer
Product Dimensions
Recommended Layout
Electrical Specifications @ 25 °C
Turns Ratio (±± ꢀ% .................1CT*:1CT*
Inductance.......3±0 µH min. @ 100 KHz,
0.1 Vrms, 8 mA DC Bias
13.56 0.25
(0.534 0.010)
10.89 0.25
(0.429 0.010)
2.54
(0.100)
10.89 0.25
(0.429 0.010)
Leakage Inductance............ 0.± µH max.
@ 100 KHz, 0.1 Vrms
Cww.........................................2± pF typ.
@ 100 KHz, 0.1 Vrms
20.0 0.25
(0.787 0.010)
DCR....................................... 0.9 Ω max.
Insertion Loss
18.65 0.25
(0.734 0.010)
15.24 0.25
PT61022XL
(0.600 0.10)
0.3-100 MHz ....................-1.1 dB max.
Return Loss
0.3-30 MHz ......................-18 dB min.
30-60 MHz .......................-14 dB min.
60-80 MHz .......................-12 dB min.
80-100 MHz .....................-10 dB min.
Common Mode Rejection
PIN 1
0.41
0.99
(0.039)
0.99
(0.039)
0.6
(0.024)
(0.016)
0.3-60 MHz ......................-3± dB Min.
60-100 MHz .....................-30 dB Min.
Crosstalk
MM
(INCHES)
DIMENSIONS:
5.79
(0.222)
0.05
(0.002)
TOLERANCES:
UNLESS OTHERWISE NOTED
0 ˚~8 ˚
0.3-60 MHz ......................-3± dB Min.
60-100 MHz .....................-28 dB Min.
Hipot
0.25
(0.010)
1.06
(0.042)
1 mA, 60 sec. .....................1±00 Vrms
Operating Temperature
Electrical Schematic
................................... -40 °C to +8± °C
Storage Temperature
TCT1 1
24 MCT1
23 MX1+
................................. -40 °C to +12± °C
1CT : 1 CT
TD1+ 2
*CT: Center tap
Material
TD1– 3
22 MX1
Terminal Finish ..................................Tin
TCT2 4
TD2+ 5
21 MCT2
20 MX2+
1CT : 1 CT
Packaging Specifications
Tape & Reel....................... ±00 pcs./reel
How To Order
TD2– 6
19 MX2–
PT61022 X E L
TCT3 7
TD3+ 8
18 MCT3
17 MX3+
Model
Type
1CT : 1 CT
X = Extended Temperature Range
Packaging
E = Tape and Reel (±00 pcs./reel%
TD3– 9
16 MX3–
Termination
L = Tin only (RoHS Compliant%
TCT4 10
TD4+ 11
15 MCT4
14 MX4+
1CT : 1 CT
TD4– 12
13 MX4–
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.