| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
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RQ5RW57AB Datasheet The LT~5514 is a programmable gain amplifier (PGA) with bandwidth extending from low frequency (LF) t0 850MHz. [t consists of a digitally controlled variable attenuator, followed by a high linearity amplifier. The amplifier is configured with two identical transconductance amplifi- ers, hard wired in parallel with individual dedicated enable pins. When both amplifiers are enabled (Standard mode), the LT5514 0ffers an OIP3 0f +47dBm (at 100MHz). Power dissipation can be reduced when a single amplifier is enabled (Low Power mode). Four parallel digital inputs control the gain over a 22.5dB range with l.5dB step resolution. An on-chip power supply reg ulato r/filter helps isolate the amplifiersignalpath from external noise sources. RQ5RW57AB Price In spread spectrum frequency timing generation, EMI reduction depends on the shape, modulation percentage, and frequency of the modulating waveform. While the shape and frequency of the modulating waveform are fixed for a given frequency, the modulation percentage may be varied. RQ5RW57AB on stock
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