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Product Classification

AI Processor Chip

AI Accelerators

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Commodity Model:QPL1821SR

Trade Name:QPL1821SR

Data Manual:QPL1821SR.pdf

Brand:Qorvo

Particular Year:23+

Package:MCM-12

Delivery Date:New and Original

Stock: 1000pcs

Quantity:
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Product Parameters

Manufacturer
Qorvo
Model
QPL1821SR
Package
MCM-12
Describe
5 - 1800 MHz, 19 dB Gain, 75 Ohm, Differential CATV Amplifier

Product Description

The QPL1821SR is an ultra-linear, GaAs pHEMT, differential RF amplifier. The device features a cascode design which provides 19 dB of flat gain along with very low distortion from 5 MHz to 1.8 GHz. This ultra-linear IC is designed to support Broadband CATV DOCSIS 4.0 applications, such as Nodes, Amplifiers, and Remote PHY Devices, as well as Fiber to The Home (FTTH), Home Gateways, and Cable Modems. The device is powered by a single supply that can operate from 5 V to 8 V and current can be set from 260 mA to 350 mA. At 5 V and 260 mA the QPL1821SR provides an output of 63 dBmV TCP with a MER of 45 dB. When driven with 8 V and 350 mA the output is 67 dBmV TCP with a MER of 45 dB. The QPL1821SR is packaged in a 12-pin 5 x 5 mm2 Laminate Module.


Key Features

• 5 MHz to 1800 MHz Operation

• 5 V & 8V Operation

• Gain: 19dB Typical

• TCP: 63dBmV @ 5V

• TCP: 67dBmV @ 8V

• Noise Figure: 1.6/3.2dB @ 50/1800MHz

• Adjustable Bias Using External Resistors


Applications

• DOCSIS 4.0 Amplifiers

• DOCSIS 4.0 Optical Nodes

• DOCSIS 4.0 Remote PHY Devices

• FTTH GPON and GEPON

• DOCSIS 4.0 Cable Modem and Home Gateways

Associated Products

Model

Brand

Package

Quantity

Describe

QPL1822

Qorvo

QFN-12

3000

75 Ω 15 dB CATV Amplifier (5 – 1800MHz)

QPL8832

Qorvo

SOIC-8

3000

75 Ω 19dB CATV Amplifier (5 – 1218 MHz)

QPL8834

Qorvo

SOIC-8

3000

75 Ω 12dB CATV Amplifier (5 – 1218 MHz)

QPA8840SR

Qorvo

QFN

1000

50 - 1800 MHz, 22 dB Gain, 12 V, CATV Amplifier

QPA3260

Qorvo

SOT-115J

1000

45 - 1218 MHz 23 dB Gain CATV Power Doubler Hybrid

QPL1163SR

Qorvo

SOIC-8

1000

5 - 1218 MHz, 19 dB Gain Differential CATV Amplifier

QPL1819TR7

Qorvo

QFN-16

1000

50 - 1800 MHz, 75 Ohm, Single-Ended, 20 dB Gain CATV Amplifier

QPL7420TR7

Qorvo

QFN

1000

5 – 1800 MHz 75 Ohm 20 dB CATV Amplifier

ADCA3950AMLZ

ADI

SOT-115J-7

1000

DOCSIS 3.1 Power Multiplier Hybrid Module, 45 MHz to 1218 MHz

FAQ

  • 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.

Qorvo

Qorvo

Headquartered in North Carolina, Qorvo brings together more than 30 years of design experience and employs nearly 8,000 people worldwide. Qorvo has two production bases in China, located in Beijing and Dezhou, Shandong Province. Qorvo(Beijing) was est…

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