PE-65508NL PULSE ELECTRONICS CORPORATION, PE-65508NL Datasheet - Page 2
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PE-65508NL
Manufacturer Part Number
PE-65508NL
Description
Manufacturer
PULSE ELECTRONICS CORPORATION
Datasheet
1.PE-65508NL.pdf
(2 pages)
Specifications of PE-65508NL
Operating Temp Range
0C to 70C
Mounting
Surface Mount
Pin Count
16
Interwinding Capacitance Max
5pF
Isolation Voltage (max)
2000VrmsV
Lead Style
Gull Wing
Ocl Inductance (max)
0.0075(Min)mH
Operating Temperature Max Deg. C
70C
Operating Temperature Min Deg. C
0C
Product Depth (mm)
9.4mm
Product Height (mm)
5.08mm
Product Length (mm)
12.7mm
Transformer Type
Fibre Channel Dual Transformer
Turns Ratio
1:1
Lead Free Status / Rohs Status
Compliant
FIBRE CHANNEL
DUAL TRANSFORMERS
For Use with 75Ω Coaxial Cable
Application Notes:
Fibre channel is a bi-directional point-to-point serial data link, structured
for high performance transmission. To allow low cost interconnection
between supercomputers and high-end peripherals, the ANSI X3T9.5 FC-0
Committee has specified coaxial interconnects as an alternative to optical
fibre cable. Although the transmission distance through alternative cable
is limited in distance, it offers a significant cost advantage over the optical
fibre interface. Pulse has designed the fibre channel dual transformers
specifically for point-to-point coupling to coaxial cable. This transformer
series complies with the ANSI X3T9.5 FC-0 specification over 133,
266,and 531Mbps data rates over distances of up to 100 meters on coaxial
cable.
The isolation transformers protect the station from static charges that
may develop on the cable and prevent ground loop currents from
being transferred between stations. When coaxial links are used, the
transformers also provide a balance to single-ended connections between
the transmitter/receiver IC and the coax. The devices have also been
Typical Application Circuit for Coax Cable Transmission
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, 2010. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
For More Information:
Pulse Worldwide
Headquarters
12220 World Trade Dr.
San Diego, CA 92128
U.S.A.
www.pulseeng.com
Tel: 858 674 8100
Fax: 858 674 8262
Pulse Europe
Zeppelinstrasse 15
D-71083 Herrenberg
Germany
Tel: 49 7032 7806 0
Fax: 49 7032 7806 135
Pulse China Headquarters
B402, Shenzhen Academy of
Aerospace Technology Bldg.
10th Kejinan Rd.
Nanshan District
Shenzen, PR China 518057
Tel: 86 755 33966678
Fax: 86 755 33966700
High-Tech Zone
CONNECTORS
COAXIAL
75 Ω
2
designed to provide common mode rejection within the transmission band
and thus reduce the EMI. The wide bandwidth of these devices minimizes
data dependent jitter by providing fast signal rise times. In addition,
use of the proper transformers will provide sufficient low-end bandwidth
to minimize baseline wander, another contributor to jitter. Low-end
bandwidth is a function of the channel impedance and the primary
inductance of the transformer. The selection table, on the front side of
this data sheet, matches the proper transformer to the different cables
and wdata rates. Each of the coaxial cables has a 75 characteristic
impedance.
The dual package allows connection of both the transmit and receive
channels, as shown in the application circuit below. Surface mount
packaging allows a cost effective solution while providing over -40dB
of crosstalk attenuation out to 800 MHz. The transformers are available in
either tubes or Tape & Reel packaging.
Pulse North China
Room 2704/2705
Super Ocean Finance Ctr.
2067 Yan An Rd. West
Shanghai 200336
China
Tel: 86 21 62787060
Fax: 86 2162786973
Pulse South
Asia
135 Joo Seng Rd.
#03-02
PM Industrial Bldg.
Singapore 368363
Tel: 65 6287 8998
Fax: 65 6287 8998
Pulse North Asia
3F, No. 198
Zhongyuan Rd.
Zhongli City
Taoyuan County 320
Taiwan R. O. C.
Tel: 886 3 4356768
Fax: 886 3 4356823
Fax: 886 3 4356820
A101.B (1/10)
(Pulse)
(FRE)