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SA614A技術(shù)文檔下載：
SA614A產(chǎn)品應(yīng)用圖解：
SA614A - Low power FM IF system
SA614A是NXP公司的一款RF-IF building blocks產(chǎn)品，SA614A是Low power FM IF system，本站介紹了SA614A的封裝應(yīng)用圖解、特點(diǎn)和優(yōu)點(diǎn)、功能等，并給出了與SA614A相關(guān)的NXP元器件型號(hào)供參考。
SA614A - Low power FM IF system - RF-IF building blocks - RF - 恩智浦, LLC
產(chǎn)品描述
The SA614A is an improved monolithic low-power FM IF system. It incorporates twolimiting intermediate frequency amplifiers, quadrature detector, muting, logarithmicreceived signal strength indicator, and voltage regulator. The SA614A features higher IFbandwidth (25?MHz) and temperature compensated RSSI and limiters permitting higherperformance application compared with the SA604. The SA614A is available in a SO(surface?mounted miniature) package.
產(chǎn)品特性和優(yōu)勢
- Low power consumption: 3.3?mA typical
- Temperature compensated logarithmic RSSI with a 90 dB dynamic range
- Two audio outputs - muted and unmuted
- Low external component count; suitable for crystal/ceramic filters
- Excellent sensitivity: 1.5?μV across input pins (0.22?μV into 50 Ω matching network) for 12?dB SINAD (Signal to Noise and Distortion ratio) for 1?kHz tone with RF at 45?MHz and IF at 455?kHz
- SA614A meets cellular radio specifications
產(chǎn)品應(yīng)用
- Cellular radio FM IF
- High performance communications receivers
- Intermediate frequency amplification and detection up to 25MHz
- RF level meter
- Spectrum analyzer
- Instrumentation
- FSK and ASK data receivers
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