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参数资料
| 型号： | E2003 |
| 英文描述： | SMT 10Base-T Interface Modules/Adapters. Hubs & Motherboard Applications (10/01) |
| 中文描述： | 贴片10Base - T的接口模块/适配器。集线器 |
| 文件页数： | 4/4页 |
| 文件大小： | 134K |
| 代理商： | E2003 |
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.
9
16
14
12
UTP SIDE
CHIP SIDE
RECEIVE CHANNEL
8
6
LOW PASS
FILTER
1
5
UTP SIDE
CHIP SIDE
TRANSMIT CHANNEL
11
LOW PASS
FILTER
LOW PASS
FILTER
LOW PASS
FILTER
1:1
3
Turns Ratio for Transmit: PE-68056 is 1:1; E2009 is 1: 2.
SURFACE MOUNT 10BASE-T
INTERFACE MODULES
Fully Integrated for Adapter, Hub,
and Motherboard Applications
4
E115.B (10/01)
TD-
TD+
RD+
RD-
TXN-
TX-
TX+
TXP+
16
RXI+
RXI-
14
13 12
11 10
9
13
5
6
7
8
2
1
3
6
100
ANALOG INTERFACE MODULE
TRANSCEIVER
CHIP
LPF
RJ-45
CONNECTOR
UTP
Schematics
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, 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
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 235o 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.
Typical Application Circuit
E2009, PE-68056
Printed on recycled paper. 2001, Pulse Engineering, Inc.
NOTE: Resistors are NOT included in module.
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 products and/or registered trademarks of their respective owners.
For More Information :
UNITED STATES
(Worldwide)
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
http://www.pulseeng.com
TEL: 619 674 8100
FAX: 619 674 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
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
SINGAPORE
(Southern Asia)
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
TEL: 65 287 8998
FAX: 65 280 0080
HONG KONG
(Great China)
19/F, China United Plaza
1008 Tai Nan West Street
Cheung Sha Wan, Kowloon
Hong Kong, China
TEL: 852 2788 6588
FAX: 852 2776 1055
DISTRIBUTOR
相关PDF资料 |
PDF描述 |
|---|---|
| E2007 | SMT 10Base-T Interface Modules/Adapters. Hubs & Motherboard Applications (10/01) |
| E2009 | SMT 10Base-T Interface Modules/Adapters. Hubs & Motherboard Applications (10/01) |
| E2015 | Surface Mount 10Base-T Interface Module |
| E21120B1EB1 | Single Phase Bridge |
| E21120Z1EB1 | 3 Phase Bridge |
相关代理商/技术参数 |
参数描述 |
|---|---|
| E-2003-GT | 功能描述:机架和机柜 51.25"x24.19"x23.87" RoHS:否 制造商:Hammond Manufacturing 产品:Racks 类型:Table Top 外部宽度: 外部高度: 外部深度: 面板高度: 面板宽度: |
| E2003QNL | 功能描述:变压器音频和信号 MODULE RoHS:否 制造商:Skyworks Solutions, Inc. 频率范围:810 MHz to 960 MHz 初级线圈阻抗: 次级线圈阻抗: 绝缘电压:23 dB 工作温度范围:- 40 C to + 85 C 端接类型:SMD/SMT 尺寸:6 mm L x 4.9 mm W x 1.6 mm H 产品:Splitters and Combiners |
| E2003QNLT | 功能描述:变压器音频和信号 MODULE RoHS:否 制造商:Skyworks Solutions, Inc. 频率范围:810 MHz to 960 MHz 初级线圈阻抗: 次级线圈阻抗: 绝缘电压:23 dB 工作温度范围:- 40 C to + 85 C 端接类型:SMD/SMT 尺寸:6 mm L x 4.9 mm W x 1.6 mm H 产品:Splitters and Combiners |
| E-2003-RB | 功能描述:机架和机柜 51.25"x24.19"x23.87" RoHS:否 制造商:Hammond Manufacturing 产品:Racks 类型:Table Top 外部宽度: 外部高度: 外部深度: 面板高度: 面板宽度: |
| E2003S | 制造商:GENERAL 制造商全称:General Cable Technologies Corporation 功能描述:3C 22 AWG 7/30 BC SR-PVC OAS PVC Sound, Alarm & Security Cable |
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