LMV226URX/NOPB

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Frequency:	450MHz ~ 2GHz
RF Type:	Cellular, CDMA, CDMA2000, EDGE, GSM, GPRS, TDMA, W-CDMA
Input Range:	-15dBm ~ 15dBm
Accuracy:	±1dB
Voltage - Supply:	2.7 V ~ 5 V
Current - Supply:	8mA
Package / Case:	4-WFBGA, DSBGA
Supplier Device Package:	4-DSBGA

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RF Detectors: LMV226URX/NOPB

The LMV226URX/NOPB is a high-performance, low-noise, low power RF detector from National Semiconductor. It is ideal for RF applications where accuracy, performance, and durability are required. Applications include direct digital synthesizers (DDS), cellular handsets, base stations, and consumer electronics.The LMV226URX/NOPB RF detector is a dual-channel, receiver-side, low-noise amplifier (LNA). It is designed to distinguish between two adjacent signals with high-fidelity performance. The LNA features two independently controlled, power-saving fixed-gain amplifiers. The amplifier’s small size and high power efficiency make it ideal for battery-powered applications. The LMV226URX/NOPB provides two general-purpose, low-power receiver-side amplifiers. Its dual-channel operation allows for a wide dynamic range, making it well-suited to applications such as direct digital synthesizers. It can also serve as a data signal amplifier in various types of communication systems. The LMV226URX/NOPB utilizes a differential input-to-output gain configuration for both channels. This configuration allows for greater linearity over the full frequency range without the need for complex gain flattening or frequency-tailoring techniques. Additionally, the LNA includes a low-noise amplifier that reduces distortion by reducing the dynamic range gap. The LMV226URX/NOPB also offers a number of features to enhance performance and reduce power consumption, such as a moderate power-up control system, low-voltage bias sequencing, and a shut-down control. The LNA also utilizes an integrated temperature-compensated bias loop, which helps stabilize the operation of the amplifier. Finally, the LMV226URX/NOPB includes a low-distortion and low-noise pre-driver system. The pre-driver system is designed to provide a low-distortion, low-noise output signal, ensuring an efficient transfer of signal from the input to the output. The LMV226URX/NOPB is an ideal choice for RF applications needing the highest-quality performance, durability, and low noise. It requires a single +5 V supply and is available in a lead-free, RoHS-compliant package with an industry-standard 7 mm x 7 mm QFN. The LMV226URX/NOPB is suitable for a wide range of applications, including direct digital synthesizers, cellular handsets, base stations, and consumer electronics. By offering a high-performance, low-noise, and low-power RF detector, the LMV226URX/NOPB is an excellent choice for designers looking to increase system performance and reliability while reducing power consumption.

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