CX2155 - PULSE - Electronics Finder

Description

RF Transformer 1:1 5Term. SMD
CX2155

Part Number

CX2155

Price

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Manufacturer

PULSE

Lead Time

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Category

Magnetics » RF Transformer

Specifications

Manufacturer

Pulse

Manufacturers Part #

CX2155

Sub-Category

RF Transformers

Packaging

Tray

Factory Pack Quantity

100

Datasheet

C238.pdf

57 KiB

Download

Extracted Text

IMPEDANCE-MATCHING TRANSFORMER For CATV Wideband Amplifiers Miniature surface mount package Excellent insertion loss Provides impedance matching for 300Ω signal and 75Ω input to amplifier 2.0MHz to 1600MHz bandwidth Useful for CATV receivers and other applications Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C Insertion Loss Impedance Ratio Turns Ratio Part Bandwidth @ 78.5MHz Pri:Sec Pri:Sec Number (MHz TYP) (±2%) (±2%) (dB MIN) (dB MAX) CX2155 4:1 1:1 2.0 to 1600 -0.7 -1.5 NOTE: Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (ex: CX2155T). Mechanical Schematic CX2155 �� Inches Dimensions: �� mm �� Unless otherwise specified, �� .010 all tolerances are ± 0,25 � �� Tape & Reel...................................1000 /reel �� Tray .................................................100 /tray Power Rating.........30 mA MAX; 0.25 W MAX �� • • • • • • • • • • • • US 858 674 8100 UK 44 1483 401 700 France 33 3 84 35 04 04 Singapore 65 6287 8998 Taiwan 886 2 2698 0228 Hong Kong 852 2788 6588 http://www.pulseeng.com C238.A (2/04) IMPEDANCE-MATCHING TRANSFORMER For CATV Wideband Amplifiers Application Notes C. For additional impedance ratios and frequency ranges, please contact Pulse Applications Engineering. A. Materials used in the products are UL94-V0 recognized. Products meet D. Pick and place operation: smooth upper surface of device allows requirements of IEC 695-2-2 (Needle Flame Test). automatic pick and place. B. CX2155 transformer configuration does not provide DC isolation between primary and secondary windings. E. For availability of Lead-Free version of this product, please contact Pulse. Notes from Tables 1. Impedance & turns ratios are specified primary:secondary. (CT=Center Tap). 3. These transformers are verified to operate from -40°C to +85°C. Contact Pulse Applications Engineering for performance data. 2. Bandwidth is referenced to midband loss. �� !�"�#�$��##�%��&� � � � � � �� ’$�()��*+,-. For More Information : UNITED STATES UNITED KINGDOM FRANCE SINGAPORE TAIWAN, R.O.C. HONG KONG DISTRIBUTOR (Worldwide) (Northern Europe) (Southern Europe) (Southern Asia) (Northern Asia) (China/Hong Kong) 1 & 2 Huxley Road 12220 World Trade Drive Zone Industrielle 150 Kampong Ampat 3F-4, No. 81, Sec. 1 9/F, Phase 2, Tai Sang The Surrey Research Park San Diego, CA 92128 F-39270 #07-01/02 HsinTai Wu Road Shatin Warehouse Centre Guildford, Surrey GU2 5RE U.S.A. Orgelet KA Centre Hsi-Chih, Taipei Hsien 6 Wong Chuk Yeung Street United Kingdom http://www.pulseeng.com France Singapore 368324 Taiwan, R.O.C. Fotan, Shatin, Hong Kong TEL: 44 1483 401700 TEL: 858 674 8100 TEL: 33 3 84 35 04 04 TEL: 65 6287 8998 Tel: 886 2 2698 0228 TEL: 852 2788 6588 FAX: 44 1483 401701 FAX: 858 674 8262 FAX: 33 3 84 25 46 41 FAX: 65 6280 0080 FAX: 886 2 2698 0948 FAX: 852 2776 1055 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. ©2004, Pulse Engineering, Inc. All Rights Reserved. C238.A (2/04) "�#�$��##�*��.

Frequently asked questions

Electronics Finder' parent company, GID Industrial, specializes in procuring industrial parts. We know where to find the rare and obsolete equipment that our customers need in order to get back to business. We stand apart from our competition through our commitment to quality, and look forward to the opportunity to show you how.

The warranty we offer will be based on what we negotiate with our suppliers. Sometimes, a part will be sold as-is and without a warranty. We usually offer a one-year warranty for single board computers in particular because they are our specialty.

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Visa, MasterCard, Discover, and American Express are all accepted by Electronics Finder. We will also accept payment made with wire transfer or PayPal. Checks will only be accepted from customers in the USA. Terms may be offered (upon approval) for larger orders.

What they say about us

FANTASTIC RESOURCE

One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!

Bucher Emhart Glass

EXCELLENT SERVICE

With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.

Fuji

HARD TO FIND A BETTER PROVIDER

Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.

Applied Materials

CONSISTENTLY DELIVERS QUALITY SOLUTIONS

Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.

Nidec Vamco

TERRIFIC RESOURCE

This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.

Trican Well Service

GO TO SOURCE

When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.

ConAgra Foods

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