RFPA5026

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Discontinued at Digi-Key
Frequency:	4.9GHz ~ 5.9GHz
P1dB:	32.5dBm
Gain:	8.8dB
Noise Figure:	5.4dB
RF Type:	WiFi, WiMAX
Voltage - Supply:	5V
Current - Supply:	600mA
Test Frequency:	5.9GHz
Package / Case:	6-DFN Exposed Pad
Supplier Device Package:	6-DFN (6.23x5.59)

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RFPA5026 application field and working principleRFPA5026 is a low noise amplifier (LNA) developed by Qorvo Inc. This amplifier is designed for 2G/3G/4G RF applications, and is suitable for both commercial and consumer electronics applications. Its features include low noise figure, high linearity, low power consumption, and low supply voltage. Furthermore, it is designed to have a good balance between DC/RF performance. RFPA5026 is a two-stage amplifier which includes a differential amplifier stage and a single-ended output stage. The differential input stage consists of two sets of complementary transistors. The transistors for each side are closely matched to reduce gain variations, resulting in robust linearity and low noise performance. The amplifier has a small-signal voltage gain of 17 dB and a 0.24 dB noise figure. The amplifier also has a wide frequency range of 20 MHz to 5 GHz.In addition, RFPA5026 is designed with two gain settings, one with fixed gain of 18 dB and one with adjustable gain of up to 27 dB. It also has a dual-output mode, allowing two separate output signals at the same frequency. Furthermore, RFPA5026 is integrated with ESD protection circuitry to ensure its safe operation and prevent any destructive events from occurring from high voltage static discharges or ESD events.Furthermore, the RFPA5026 uses a CMOS process which has very low power consumption, making it suitable for battery-operated applications. It has low variation in frequency response and thermal stability, which ensures good performance and long device life. It also has excellent linearity performance, which results in low distortion and low intermodulation.In conclusion, RFPA5026 is a high-performance low noise amplifier suitable for a wide range of RF applications. It has good linearity, wide frequency range, low noise figure, low power consumption, and ESD protection. Furthermore, it has adjustable gain and dual-output mode. These features make RFPA5026 an ideal choice for 2G/3G/4G applications in consumer and commercial electronics applications.

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