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ZXHF5002 PDF даташит

Спецификация ZXHF5002 изготовлена ​​​​«Zetex Semiconductors» и имеет функцию, называемую «4:2 IF switch».

Детали детали

Номер произв ZXHF5002
Описание 4:2 IF switch
Производители Zetex Semiconductors
логотип Zetex Semiconductors логотип 

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ZXHF5002 Даташит, Описание, Даташиты
Confidential
ZXHF5002
4:2 IF switch with integrated gain and control
Summary
The ZXHF5000 provides an integrated IF
solution for multiple output LNB and switch
box applications. The ZXHF5000 includes a 4
by 2 switch with 19dB of positive gain which
can be connected directly to the output of the
LNB or switch box eliminating the need for
cable drive amplifiers.
The ZXHF5000 includes all the control required
for voltage and tone based systems providing a
reliable and highly integrated solution.
Features
• High linearity 4:2 switch
• Integrated cable drive amplifiers
• Integrated switch control - Tone and Voltage
• Wide bandwidth 200 to 2700MHz
• Gain 19dB, rising across band
• High isolation Typ. >30dB, 200 to 2150MHz
• OIP3 >15dBm, 200 to 2150MHz
• Reliable tone detector with unwanted
signal rejection filter
• Accurate voltage detector 14.0V to 15.5V
• Intelligent low power mode
• 3.3V operation
• Unconditionally stable
• Pin-out programmable for double-sided
assembly
Applications
• Twin universal LNB's
• Quad universal LNB's
• Multiple output LNB's
Figure 1 Typical low power twin universal LNB system
RF Gain Stages
GaAs HEMT FET
Mixer
IF Gain Stages and
Power Management
ZABG
Series
ZXHF
5002
Vcc
78L
06
78L
06
Set-top-box
Receiver 1
Set-top-box
Receiver 2
Issue 1 - June 2008
1
www.zetex.com
Zetex reserves the right to alter, without notice, the specifications, design or conditions of this product.
© Zetex Semiconductors plc 2008









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ZXHF5002 Даташит, Описание, Даташиты
Confidential
ZXHF5002
Definitions
Product change
Zetex Semiconductors reserves the right to alter, without notice, specifications, design, price or conditions of supply of any product or
service. Customers are solely responsible for obtaining the latest relevant information before placing orders.
Applications disclaimer
The circuits in this design/application note are offered as design ideas. It is the responsibility of the user to ensure that the circuit is fit for
the user’s application and meets with the user’s requirements. No representation or warranty is given and no liability whatsoever is
assumed by Zetex with respect to the accuracy or use of such information, or infringement of patents or other intellectual property rights
arising from such use or otherwise. Zetex does not assume any legal responsibility or will not be held legally liable (whether in contract,
tort (including negligence), breach of statutory duty, restriction or otherwise) for any damages, loss of profit, business, contract,
opportunity or consequential loss in the use of these circuit applications, under any circumstances.
Life support
Zetex products are specifically not authorized for use as critical components in life support devices or systems without the express written
approval of the Chief Executive Officer of Zetex Semiconductors plc. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body
or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to
cause the failure of the life support device or to affect its safety or effectiveness.
Reproduction
The product specifications contained in this publication are issued to provide outline information only which (unless agreed by the
company in writing) may not be used, applied or reproduced for any purpose or form part of any order or contract or be regarded as a
representation relating to the products or services concerned.
Terms and Conditions
All products are sold subjects to Zetex’ terms and conditions of sale, and this disclaimer (save in the event of a conflict between the two
when the terms of the contract shall prevail) according to region, supplied at the time of order acknowledgement.
For the latest information on technology, delivery terms and conditions and prices, please contact your nearest Zetex sales office.
Quality of product
Zetex is an ISO 9001 and TS16949 certified semiconductor manufacturer.
To ensure quality of service and products we strongly advise the purchase of parts directly from Zetex Semiconductors or one of our
regionally authorized distributors. For a complete listing of authorized distributors please visit: www.zetex.com/salesnetwork
Zetex Semiconductors does not warrant or accept any liability whatsoever in respect of any parts purchased through unauthorized sales channels.
ESD (Electrostatic discharge)
Semiconductor devices are susceptible to damage by ESD. Suitable precautions should be taken when handling and transporting devices.
The possible damage to devices depends on the circumstances of the handling and transporting, and the nature of the device. The extent
of damage can vary from immediate functional or parametric malfunction to degradation of function or performance in use over time.
Devices suspected of being affected should be replaced.
Green compliance
Zetex Semiconductors is committed to environmental excellence in all aspects of its operations which includes meeting or exceeding reg-
ulatory requirements with respect to the use of hazardous substances. Numerous successful programs have been implemented to reduce
the use of hazardous substances and/or emissions.
All Zetex components are compliant with the RoHS directive, and through this it is supporting its customers in their compliance with
WEEE and ELV directives.
Product status key:
“Preview”
Future device intended for production at some point. Samples may be available
“Active”
Product status recommended for new designs
“Last time buy (LTB)”
Device will be discontinued and last time buy period and delivery is in effect
“Not recommended for new designs” Device is still in production to support existing designs and production
“Obsolete”
Production has been discontinued
Datasheet status key:
“Draft version”
This term denotes a very early datasheet version and contains highly provisional information, which
may change in any manner without notice.
“Provisional version”
This term denotes a pre-release datasheet. It provides a clear indication of anticipated performance.
However, changes to the test conditions and specifications may occur, at any time and without notice.
“Issue”
This term denotes an issued datasheet containing finalized specifications. However, changes to
specifications may occur, at any time and without notice.
Zetex sales offices
Europe
Zetex GmbH
Kustermann-Park
Balanstraße 59
D-81541 München
Germany
Telefon: (49) 89 45 49 49 0
Fax: (49) 89 45 49 49 49
Americas
Zetex Inc
700 Veterans Memorial Highway
Hauppauge, NY 11788
USA
Telephone: (1) 631 360 2222
Fax: (1) 631 360 8222
Asia Pacific
Zetex (Asia Ltd)
3701-04 Metroplaza Tower 1
Hing Fong Road, Kwai Fong
Hong Kong
Corporate Headquarters
Zetex Semiconductors Ltd.
Zetex Technology Park, Chadderton
Oldham, OL9 9LL
United Kingdom
Telephone: (852) 26100 611
Fax: (852) 24250 494
Telephone: (44) 161 622 4444
Fax: (44) 161 622 4446
© 2008 Published by Zetex Semiconductors Ltd
Issue 1 - June 2008
20
www.zetex.com
Zetex reserves the right to alter, without notice, the specifications, design or conditions of this product.
© Zetex Semiconductors Ltd. 2008










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