SURFACE MOUNT 10BASE-T
INTERFACE MODULES
Fully Integrated for Adapter, Hub, and
Motherboard Applications
T
OUN
CE M
A
URF
S
Available in enhanced or standard design versions
Low profile surface mount package
E2000 series part numbers designed for AMD,
DEC, LSI, Motorola, and National transceivers
235°C peak infrared reflow temperature rating
Electrical Specifications @25°C⎯Operating Temperature 0°C to +70°C
⎯
Insertion
Loss
to 10 MHz
(db MAX)
-6.0
-1.0
-6.5
-1.0
-5.5
-6.0
-5.0
-1.0
Attenuation
(TX)
(db MIN)
30 MHz
-35
-30
-35
-30
-30
-30
-30
-30
40 MHz
-35
-35
-35
-27
-30
-27
-35
-27
100 MHz
-35
-35
-35
-27
-35
-27
-40
-27
Return Loss
5 to 10 MHz
(db MIN)
100
Ω
-18
-18
-18
-18
-18
-18
-18
-18
98 ±13
Ω
-15
-15
-15
-15
15
-15
-15
-15
Crosstalk
(db MIN)
5-10 MHz
-35
-35
-35
-30
-30
-35
-25
-35
5 MHz
-60
-60
-60
-40
-35
-40
-35
-40
Common Mode Rejection
(TX)
(dB MIN)
10 MHz
-60
-60
-60
-30
-30
-35
-30
-35
50 MHz
-55
-55
-55
-50
-55
-45
-55
-45
100 MHz 200MHz
-50
-45
-50
-45
-50
-45
-45
⎯
-50
⎯
-30
⎯
-50
⎯
-45
⎯
Hipot
(Vrms MIN)
Part
Number
PE-68025*
PE-68026*
PE-68027*
PE-68056
E2001
E2003
E2007
E2009
1500
1500
1500
1500
1500
1500
1500
1500
NOTE:
Part numbers indicated with an asterisk (*) are enhanced performance parts. All transmit turns ratios are 1:1, except the E2009 which is
1: 1.414. For the PE-680XX part series, the receive and transmit sides meet IEEE 802.3i 1993 specifications, while transmit side is enhanced for
FCC/VDE Class B system emissions requirement. Specifications reflect filter sections. Additional attenuation is due to predistortion resistors.
Mechanical
PE-680xx, E200X
A
16X .090
2,29
.100
2,54
7X
.540
13,72
Part Number
E200X
PE-680XX
Dimension A
1.00 / 25,40
.920 / 23,37
PE-680XX/E200X
DATE CODE
COUNTRY OF ORIGIN
.500
12,70
7X .100
2,54
.700
17,78
.230 MAX
5,84
.100 (=.700)
2,54 (=17,78)
16X .040
1,02
SUGGESTED PAD LAYOUT
.385
9,78
0° 8°
Weight
. . . . . . . . . . . . . . . . .2.5 grams
Tube
. . . . . . . . . . . . . . . . . . . . .20/tube
Tape & Reel
PE-680XX
. . . . . . . . . . . . . . . .250/reel
E200X
. . . . . . . . . . . . . . . . . . .300/reel
16X .018
0,46
.040
1,02
.004/0,100
16 SURFACES
16X .035
0,89
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
USA 858 674 8100
•
Germany 49 7032 7806 0
•
Singapore 65 6287 8998
•
Shanghai
86 21 32181071
•
China 86 755 33966678
•
Taiwan 886 3 4641811
www.pulseeng.com
1
E115.C (5/07)
SURFACE MOUNT 10BASE-T
INTERFACE MODULES
Fully Integrated for Adapter, Hub, and
Motherboard Applications
Schematic
E2009, PE-68056
CHIP SIDE
1
TRANSMIT CHANNEL
UTP SIDE
CHIP SIDE
16
RECEIVE CHANNEL
UTP SIDE
LOW PASS
FILTER
5
8
LOW PASS
FILTER
12
9
3
LOW PASS
FILTER
6
14
LOW PASS
FILTER
11
Turns Ratio for Transmit:
PE-68056 is 1:1; E2009 is 1:1.414.
NOTE:
The PE-68056 is designed for use with most transceivers requiring
a turns ratio of 1:1 on transmit. The E2009 is designed for use with DEC
and most other transceivers requiring a turns ratio of 1:1.414 on transmit.
Typical Applications Circuit
E2009, PE-68056
Application Notes
Each module in this application contains low pass filers, isolation
transformers, and common mode chokes. These components
provide impedance matching, equipment isolation, and EMI sup-
pression to comply with IEEE 802.3 requirements. The E2001,
E2003, E2007, PE-68025, and PE-68027 also provide the
necessary data and pre-emphasis resistors recommended by
most transceiver manufacturers.
User compliance with FCC/CSPR Class B requirements can be
achieved by applying rigorous design guidelines to suppress
noise mechanisms. Attention to high frequency signal paths,
proper PCB grounding techniques, and component placement
are critical. Pins 5 and 12, when grounded, provide noise return
paths. For PE-68025, PE-68026, and PE-68027, one of these
pins (typically pin 12) must be decoupled with a bypass
capacitor. The E2001, E2003, E2007, E2009, and PE-68056 do
not require the bypass capacitor, and pins 5 and 12 may be
connected directly to ground.
Recommended module orientation with respect to the RJ-45
connector is illustrated in each application circuit. Output pins
6 through 11 should be routed with short, matched traces to the
connector for optimum EMI performance.
Surface mount devices manufactured by Pulse are designed
to meet all published specifications after exposure to surface
mount soldering temperatures. The products in this data sheet
are transfer molded in IC-style packaging, making them robust
enough to withstand convection and infrared reflow solder
temperatures up to 235°C. In addition, compliant leads provide
excellent solder-joint reliability with a coplanarity of ±.002”
(0,05mm).
For Tape and Reel orders, please add the suffix "T" to the end of
the part number (i.e.PE-68025T).
TXP-
TXD-
TXP+
TXD+
1
3
ANALOG INTERFACE MODULE
5
6
7
8
2
TD-
TD+
UTP
1
Transceiver Chip
LPF
LPF
3 RD+
6
RD-
LPF
LPF
RJ-45
CONNECTOR
RXI+
RXI-
16
100W
14
13
12
11
10
9
NOTE:
Resistors
NOT
included in this module.
For More Information:
Pulse Worldwide
Headquarters
12220 World Trade Dr.
San Diego, CA 92128
U.S.A.
www.pulseeng.com
Pulse European
Headquarters
Einsteinstrasse 1
71083 Herrenberg
Germany
Pulse China
Headquarters
B402 Shenzhen
Tech Innovation Internat’l
10th Kejinan Rd.
High-Tech Industrial Park
Nanshan District, Shenzhen
China
TEL: 86 755 33966678
FAX: 86 755 33966700
Pulse North China
Room 1503
XinYin Building
No. 888 YiShan Rd.
Shanghai 200233
China
Pulse South Asia
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
Pulse North Asia
No. 26
Kao Ching Rd.
Yang Mei Chen
Taoyuan Hsien
Taiwan, R. O. C.
TEL: 858 674 8100
FAX: 858 674 8262
TEL: 49 7032 7806 0
FAX: 49 7032 7806 12
TEL: 86 21 54643211/2
FAX: 86 21 54643210
TEL: 65 6287 8998
FAX: 65 6280 0080
TEL: 886 3 4641811
FAX: 886 3 4641911
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names
mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2007. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
4
E115.C (5/07)
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