DIODES ZXHF5000

Product profile
ZXHF5000
ZXHF5000
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
Applications
•
High linearity 4:2 switch
•
Twin universal LNB's
•
Integrated cable drive amplifiers
•
Quad universal LNB's
•
Integrated switch control - Tone and voltage
•
Multiple output LNB's
•
Wide bandwidth 200 to 2700MHz
•
Multi switches
•
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
For more imformation on the ZXHF5000 please
contact your local Zetex sales office.
HF0
X
Z 500
Figure 1 Typical low power twin universal LNB system
RF Gain Stages
GaAs / HEMT FET
Mixer
IF Gain Stages
ZXHF1000 Series
Set-top box
Receiver 1
ZXHF
5000
ZABG
Series
Set-top box
Receiver 2
Vout
Issue 1 - October 2006
1
ZLPM
Series
www.zetex.com
Zetex reserves the right to alter, without notice, the specifications, design or conditions of this product.
© Zetex Semiconductors plc 2006
Confidential
ZXHF5000
Notes:
Europe
Americas
Asia Pacific
Corporate Headquarters
Zetex GmbH
Kustermann-park
Balanstraße 59
D-81541 München
Germany
Telefon: (49) 89 45 49 49 0
Fax: (49) 89 45 49 49 49
europe.sales@zetex.com
Zetex Inc
700 Veterans Memorial Highway
Hauppauge, NY 11788
USA
Zetex (Asia Ltd)
3701-04 Metroplaza Tower 1
Hing Fong Road, Kwai Fong
Hong Kong
Zetex Semiconductors plc
Zetex Technology Park, Chadderton
Oldham, OL9 9LL
United Kingdom
Telephone: (1) 631 360 2222
Fax: (1) 631 360 8222
usa.sales@zetex.com
Telephone: (852) 26100 611
Fax: (852) 24250 494
asia.sales@zetex.com
Telephone: (44) 161 622 4444
Fax: (44) 161 622 4446
hq@zetex.com
For international sales offices visit www.zetex.com/offices
Zetex products are distributed worldwide. For details, see www.zetex.com/salesnetwork
This publication is 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 contact or be regarded as a representation relating to the products or services concerned.
The company reserves the right to alter without notice the specification, design, price or conditions of supply of any product or service.
Issue 1 - October 2006
2
www.zetex.com
Zetex reserves the right to alter, without notice, the specifications, design or conditions of this product.
© Zetex Semiconductors plc 2006