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The F1421NLGK8 is a high gain/high linearity RF amplifier for high performance RF applications.The F1421 features 20.3dB gain at 1900MHz, +40dBm OIP3, and a 5.5dB noise figure. The device uses a single 5V supply and 138mA ICC, and is available in a 4 x 4 mm, 24-QFN package with 50Ω RF input and RF output impedances for easy integration into the signal path.

Product Category: RF Amplifiers

Operating Frequency: 1.7 GHz to 2.2 GHz

Operating supply voltage: 5 V

Operating supply current: 138 mA

Gain: 21 dB

NF-Noise Figure: 5.6 dB

Type: General Purpose Amplifiers

Mounting Style: SMD/SMT

Package / Case: QFN-24

Technology: Si

P1dB - Compression Point: 23 dBm

OIP3 - Third order cutoff: 40 dBm

Minimum operating temperature: - 40 C

Maximum operating temperature: + 105 C

Series: F1421

Input Return Loss: 15 dB

Number of Channels: 1 Channel

Pd-Power Dissipation: 1.5 W

Product Type: RF Amplifier

Factory Package Quantity: 2500

Sub Category: Wireless & RF Integrated Circuits

Test Frequency: 2.2 GHz

Trade Name: Zero-Distortion

Typical Applications

 Multi-mode, multi-carrier transmitter

 PCS1900 base station

 DCS1800 base station

 WiMAX and LTE base stations

 UMTS/WCDMA 3G base stations

 PHS/PAS base stations

 Public Safety Infrastructure

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.