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Annual Report 2011
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EVB71122
Evaluation Board for MLX71122
Description
Documents
Tools
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Download EVB71122 Datasheet (PDF)
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EVB71122 General Description
The MLX71122 is a multi-channel RF receiver IC based on a double-conversion super-heterodyne architec-ture. It is designed to receive FSK and ASK modulated RF signals either in 8 predefined frequency channels or frequency programmable via a 3-wire serial programming interface (SPI).
The IC is designed for a variety of applications, for example in the European bands at 433MHz and 868MHz or for the use in North America or Asia, e.g. at 315MHz, 447MHz or 915MHz.
EVB71122 Features and Benefits
Programmable PLL synthesizer
8-channel preconfigured or fully programmable SPI mode
Double super-heterodyne receiver architecture with 2nd mixer as image rejection mixer
Reception of FSK, FM and ASK modulated signals
Low shut-down and operating currents
AFC - automatic frequency correction
AGC - automatic gain control
On-chip IF filter
Fully integrated FSK/FM demodulator
RSSI for level indication and ASK detection
2nd order low-pass data filter
Positive and negative peak detectors
Data slicer (with averaging or peak-detector adaptive threshold)
EVB programming software is available on Melexis web site
EVB71122 Related Products
Part Number
Description
MLX71122
Receiver - 27 to 930MHz FSK/FM/ASK, Multi-Channel Programmable (32L QFN 5x5 Quad)
SW71122
Programming Software for MLX71122
EVB71122 Applications
EVB71122 Documentation
DataSheet
File Type
Size
Revision
Date
Action
EVB71122 Description
PDF
838.9 KB
rev 004
1/4/2012
MLX71122 DataSheet
PDF
1.1 MB
rev011
2/3/2011
Product flyers
File Type
Size
Revision
Date
Action
MLX71122 Product Information
PDF
627.5 KB
02-07
2/27/2007
Referenc Design (Gerber File)
File Type
Size
Revision
Date
Action
Gerber File for Connector Board EVB71122
ZIP
28.4 KB
C-3
11/2/2011
Reference
File Type
Size
Revision
Date
Action
Wireless Automotive Entry & Go Selection Guide
PDF
22.9 KB
3
4/27/2012
EVB71122 Tools
Software & Tools
File Type
Size
Revision
Date
Action
Programming Software Manual for MLX71122 RF Receiver
PDF
664.1 KB
rev004
9/18/2011
SW71122
EXE
849.6 KB
V32
9/19/2011
EVB71122 Environmental Information
This text will be replaced
EVB71122 In The Press
EVB71122 Frequently asked Questions
Buy EVB71122
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