商品型号： SA606DK 库存编号： 102687 热门程度： 品牌： Philips 外形封装： SOP 生产批号： 01+ 起售数量： 25 参 考 价： 0755-88393056 存货数量： 185 产品简述： ,SA606DK 免费资料： 下载Datasheet

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SA606DK简介:Evaluation of the SA601/SA606 demoboard
INTRODUCTION
Philips Semiconductors is dedicated to playing a major role in the
wireless communication market. Key to this goal is Philips’
commitment for design assistance at all levels. This is the purpose
of the SA601/SA606 combo-board. The SA601 is a combined RF
amplifier and mixer designed for high-performance low-power
communication systems from 800-1200MHz. The SA606 is a
low-voltage high performance monolithic FM IF system that, when
combined with the SA601, results in a high performance double
down-conversion FM receiver. To better support this type of
application, Philips has combined the SA601 and SA606 ICs onto a
single board which highlights how well the SA601 and the SA606
work together. This application note explains how to overcome
many of the technical problems that might arise, and shows how to
achieve the best possible performance from the SA601 and SA606.
Test results are also included.
This application note is divided into four main sections:
I. Overview of the SA601/SA606 combination board
II. Layout
A. Schematic, Components Specifics and Parts List
B. Impedance Matching
III. Performance
A. Test Setup and Procedures
B. Test Data and Results
IV. Conclusion
A. Q/A section
I. OVERVIEW
Both the SA601 and the SA606 are designed for portable, low
voltage, low power communication applications. For a better
understanding of what is involved in combining these boards, or for
more information regarding the individual boards, please review
application notes AN1777 (for the SA601) and AN1993-AN1996 (for
the Second-IF ICs) which can be found in the Philips RF/Wireless
Communications Data Handbook, IC17.
The SA601/SA606 demoboard is designed to meet AMPS
specifications. Section 2 of the EIA Interim Standard,
“Recommended Minimum Standard for 800MHz Cellular Subscriber
Units” (EIA/IS-19-B), was consulted as a guide. Specific sections
used were:
2.3.1 RF Sensitivity
2.3.2 Adjacent and Alternate Channel Desensitization
2.3.3 Intermodulation Spurious-Response Interference
2.3.4 Protection Against Spurious Response
Measured results demonstrate that the SA601/SA606 demoboard
successfully meets and surpasses the specifications listed above.
Although the SA601/SA606 demoboard is designed to meet AMPS
cellular specifications, it can be modified for other analog cellular
specifications such as TACS, ETACS, and NAMPS. The
demoboard could also be configured for ISM band (902MHz –
928MHz) applications.

SA606DK 时间:2008-7-4 14:23:00

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