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SURFACE MOUNT 10BASE-T INTERFACE MODULES
Fully Integrated for Adapter, Hub, and Motherboard Applications
NT MOU ACE 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 235C peak infrared reflow temperature rating
Electrical Specifications @ 25C -- Operating Temperature 0C to +70C
Part Number PE-68025* PE-68026* PE-68027* PE-68056 E2001 E2003 E2004 E2007 E2009 Insertion Loss to 10 MHz (dB MAX) -6.0 -1.0 -6.5 -1.0 -5.5 -6.0 -5.0 -5.0 -1.0 Attenuation (XMIT) (dB MIN) 30 MHz -35 -30 -35 -30 -30 -30 -30 -30 -30 40 MHz -35 -35 -35 -27 -30 -27 -35 -35 -27 100 MHz -35 -35 -35 -27 -35 -27 -40 -40 -27 Return Loss 5 to 10MHz (dB MIN) 100 -18 -18 -18 -18 -18 -18 -18 -18 -18 98 13 -15 -15 -15 -15 15 -15 -15 -15 -15 Crosstalk (dB MIN) 5-10 MHz -35 -35 -35 -30 -30 -35 -25 -25 -35 Common Mode Rejection (XMIT) (db MIN) 5 MHz 10 MHz 50 MHz 100 MHz -60 -60 -55 -50 -60 -60 -55 -50 -60 -60 -55 -50 -40 -30 -50 -45 -35 -30 -55 -50 -40 -35 -45 -30 -35 -30 -55 -50 -35 -30 -55 -50 -40 -35 -45 -45 200 MHz -45 -45 -45 -- -- -- -- -- -- Hi-Pot (VRMS MIN) 1500 1500 1500 1500 1500 1500 1500 1500 1500
NOTE: Part numbers indicated with an (*) are enhanced performance parts. All TX turns ratios are 1:1, except the E2009 which is 1: 2. 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
PE-680XX/E200X
DATE CODE COUNTRY OF ORIGIN
.540 13,72
.500 12,70
.100 2,54
Part Number E200X PE-680XX
Dimension A 1.00/25,40 .920/23,37
7X .100 2,54 .700 17,78
.100 (=.700) 7X 2,54 (=17,78)
16X .040 1,02
Weight . . . . . . . . . . . . . . .2.5 grams
SUGGESTED PAD LAYOUT
Tape & Reel . . . . . . . . . . . .350/reel Tube . . . . . . . . . . . . . . . . . .20/tube
.385 9,78
.004/ 0,100 16 SURFACES
.040 1,02
16X .018 0,46 0 - 8 16X .035 0,89
.230 MAX 5,84
Dimensions: Inches mm Unless otherwise specified, all tolerances are .010 0,25
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U.S: 858 674 8100 * U.K: 44 1483 401 700 * France: 33 3 84 35 04 04 * Singapore: 65 287 8998 * Taiwan: 886 2 2698 0228 * http://www.pulseeng.com
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1
E115.A (9/97)
SURFACE MOUNT 10BASE-T INTERFACE MODULES
Fully Integrated for Adapter, Hub, and Motherboard Applications
Resistor Values ()
Part Number PE-68025 PE-68026 PE-68027 IC Manufacturer AMD Various National R1 TXD (+) = 61.9 N/A R2 TXP (+) = 422 N/A R3 TXD (-) = 61.9 N/A R4 TXP (-) = 422 N/A TXOD (+) = 274 R5 1.2k N/A 806 R6 RX (+) = 49.9 N/A RX (+) = 49.9 R7 RX (-) = 49.9 N/A RX (-) = 49.9
TXOD (-) = 274 TXO (+) = 66.5 TXO (-) = 66.5
Schematics
PE-68025, PE-68026, PE-68027
CHIP SIDE 1 TRANSMIT CHANNEL UTP SIDE CHIP SIDE 16 8 5 7 RECEIVE CHANNEL UTP SIDE
LOW PASS FILTER
1:1
LOW PASS FILTER
1:1 9
100
6 14
12
10
100
11
4
LOW PASS FILTER
LOW PASS FILTER
Typical Application Circuit
PE-68025, PE-68026, PE-68027
TWISTED PAIR TRANSMIT OUTPUTS
ANALOG INTERFACE MODULE
1
2
3
4
5
6
7
8 2 1 3 6 TDTD+ RD+ RD-
UTP
TRANSCEIVER CHIP
R1 R2 R3
LOCATION OF RESISTORS WHEN EX2001 IS USED
R4 R5
LPF
LPF
RJ-45 CONNECTOR
LPF LPF
R6
16 15
R7
14 13 12 11 10 9
RXI+ RXI-
.01F
U.S: 858 674 8100 * U.K: 44 1483 401 700 * France: 33 3 84 35 04 04 * Singapore: 65 287 8998 * Taiwan: 886 2 2698 0228 * http://www.pulseeng.com
2
E115.A (9/97)
SURFACE MOUNT 10BASE-T INTERFACE MODULES
Fully Integrated for Adapter, Hub, and Motherboard Applications
Resistor Values ()
Part Number E2001 E2003 E2004 E2007 IC Manufacturer National AMD LSI Motorola R1 348.0 61.9 390.0 39.0 R2 53.6 422.0 63.4 N/A R3 53.6 61.9 390 39 R4 348.0 422.0 63.4 N/A R5 806 1,210 N/A N/A R6 49.9 49.9 49.9 49.9 R7 49.9 49.9 49.9 49.9
Schematics
E2001, E2003, E2004, E2007
TRANSMIT CHANNEL CHIP SIDE R1 1 R2 2 R3 3 4 R4 LOW PASS FILTER
NOTE 1
RECEIVE CHANNEL UTP SIDE CHIP SIDE 16 8 100 6 14 R6 15 R7 LOW PASS FILTER 11 12 LOW PASS FILTER 1:1 9 100 UTP SIDE
LOW PASS FILTER 5
1:1
R5
Note: Common Mode Choke on transmit channel for E2001, E2003, E2004.
Typical Application Circuit
E2001, E2003, E2004, E2007
TWISTED PAIR TRANSMIT OUTPUTS
ANALOG INTERFACE MODULE
1
2
R2
3
R3 R5
4
R4
5
6
7
8 2 1 TDTD+
UTP
TRANSCEIVER CHIP
R1
LPF
LPF
3 RD+ 6 RDRJ-45 CONNECTOR
LPF R7
LPF
R6
RXI+ RXI-
16 15 14
13 12
11 10
9
U.S: 858 674 8100 * U.K: 44 1483 401 700 * France: 33 3 84 35 04 04 * Singapore: 65 287 8998 * Taiwan: 886 2 2698 0228 * http://www.pulseeng.com
3
E115.A (9/97)
SURFACE MOUNT 10BASE-T INTERFACE MODULES
Fully Integrated for Adapter, Hub, and Motherboard Applications
Schematics
E2009, PE-68056
TRANSMIT CHANNEL CHIP SIDE 1 LOW PASS FILTER 5 3 LOW PASS FILTER 6 14 UTP SIDE 8 CHIP SIDE 16 LOW PASS FILTER 12 LOW PASS FILTER 11 1:1 9 RECEIVE CHANNEL UTP SIDE
Turns Ratio for Transmit: PE-68056 is 1:1; E2009 is 1: 2.
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: 2 on transmit.
Typical Application Circuit
E2009, PE-68056
Application Notes
Each module in this application contains low pass filters, isolation transformers, and common mode chokes. These components provide impedance matching, equipment isolation, and EMI suppression to comply with IEEE 802.3 requirements. The E2001, E2003, E2004, 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, E2004, E2007, E2009, and PE-68056 do not require the bypass capacitor, and pins 5 and 12 may be connected directed 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 I.C. style packaging, making them robust enough to withstand convection and infrared reflow solder temperatures up to 235 o C. In addition, compliant leads provide excellent solder-joint reliability with a coplanarity of .002"(0.05 mm). Modules are shipped in tubes unless Tape & Reel is specified. Please add the suffix "T" (i.e. PE-68025T) for Tape & Reel orders in increments of 350 pieces.
TXNTXTXP+ TX+
ANALOG INTERFACE MODULE
1
3
5
6
7
8 2 TD1 TD+ 3 RD+ 6 RDRJ-45 CONNECTOR
UTP
TRANSCEIVER CHIP
LPF
LPF
LPF
LPF
RXI+ RXI-
16 100
14
13 12
11 10
9
NOTE: Resistors are NOT included in module.
For More Information:
UNITED STATES (Worldwide)
12220 World Trade Drive San Diego, CA 92128 Quick-Facts: 619 674 9672 http://www.pulseeng.com TEL: 858 674 8100 FAX: 858 674 8262
UNITED KINGDOM (Northern Europe)
1 & 2 Huxley Road The Surrey Research Park Guildford, Surrey GU2 5RE United Kingdom TEL: 44 1483 401700 FAX: 44 1483 401701
FRANCE (Southern Europe)
Zone Industrielle F-39270 Orgelet France TEL: 33 3 84 35 04 04 FAX: 33 3 84 25 46 41
SINGAPORE (Southern Asia)
150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 TEL: 65 287 8998 FAX:65 280 0080
TAIWAN, R.O.C. (Northern Asia)
3F-4, No. 81, Sec. 1 HsinTai Wu Road Hsi-Chih, Taipei Hsien Taiwan, R.O.C. Tel: 886 2 2698 0228 FAX: 886 2 2698 0948
DISTRIBUTOR
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. Printed on recycled paper. (c)1997, Pulse Engineering, Inc.
4
E115.A (9/97)

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