Qorvo – RFMW UK, Ltd.

885136 – Band pass filter

Richard RHDC — Thu, 22 Sep 2016 10:45:34 +0000

2.4GHz Band Pass Filter Wi-Fi Bandedge

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QPA1000 – High-power, S-band amplifier

Richard RHDC — Wed, 24 Aug 2016 19:47:26 +0000

High-power, S-band amplifier fabricated on Qorvo’s TQGaN25 0.25um GaN on SiC production process. Covering 2.8-3.2 GHz, the QPA1000 provides > 47 dBm of saturated output power and > 24 dB of large-signal gain while achieving > 58 % poweradded efficiency.

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QPA2286A – Amplifier

Richard RHDC — Wed, 04 Jan 2017 12:15:15 +0000

QPA2286A – Product Summary

The QPA2286A is a high performance SiGe HBT MMIC Amplifier. A Darlington configuration provides high FT and excellent thermal performance. The heterojunction increases breakdown voltage and minimizes leakage current between junctions. Cancellation of emitter junction non-linearities results in higher suppression of intermodulation products. Only two DC-blocking capacitors, a bias resistor, and an optional RF choke are required for operation.

Product Features

High Gain: 13.7 dB at 1950 MHz
Cascadable 50 Ω
Operates from Single Supply
Low Thermal Resistance Package

Applications

Instrumentation
Repeaters
Boosters
PA Driver Amplifier
Cellular, PCS, GSM, UMTS
IF Amplifier
Wireless Data, Satellite

Click for datasheet

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QPA2363C – SiGe Gain Blocks

Richard RHDC — Tue, 11 Oct 2016 15:07:33 +0000

QPA2363C is a high performance SiGe HBT MMIC amplifier utilizing a Darlington configuration with a patented active bias network. The active bias network provides stable current over temperature and process Beta variations. Designed to run directly from a 3V supply, the QPA2363C does not require a dropping resistor as compared to typical Darlington amplifiers. The QPA2363C is designed for high linearity 3V gain block applications that require small size and minimal external components. It is internally matched to 50 Ω.

Click for data sheet

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QPA4263C – 50–4000 MHz Cascadable SiGe Amplifier

Richard RHDC — Tue, 11 Oct 2016 15:33:52 +0000

The QPA4263C is a high performance SiGe MMIC amplifier utilizing a Darlington configuration with a patented active bias network. The active bias network provides stable current over temperature and process Beta variations. Designed to run directly from a 3V supply, the QPA4263C does not require a dropping resistor as compared to typical Darlington amplifiers. The QPA4263C is designed for high linearity 3V gain block applications that require small size and minimal external components. It is internally matched to 50.

Click for data sheet

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QPA4363C – 50–4000 MHz Cascadable SiGe Amplifier

Richard RHDC — Tue, 11 Oct 2016 15:48:21 +0000

The QPA4363C is a high performance SiGe MMIC amplifier utilizing a Darlington configuration with a patented active bias network. The active bias network provides stable current over temperature and process Beta variations. Designed to run directly from a 3V supply, the QPA4363C does not require a dropping resistor as compared to typical Darlington amplifiers. The QPA4363C is designed for high linearity 3V gain block applications that require small size and minimal external components. It is internally matched to 50.

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QPA4486A – Amplifier

Richard RHDC — Wed, 04 Jan 2017 12:45:04 +0000

QPA4486A – Product Summary

The QPA4486A is a high performance SiGe HBT MMIC Amplifier. A Darlington configuration provides high FT and excellent thermal performance. The heterojunction increases breakdown voltage and minimizes leakage current between junctions. Cancellation of emitter junction non-linearities results in higher suppression of intermodulation products. Only two DC-blocking capacitors, a bias resistor, and an optional RF choke are required for operation.

Product Features

DC to 4500 MHz Operation
High Gain: 16.5 dB at 1950 MHz
Cascadable 50 Ω
Operates from Single Supply
Low Thermal Resistance Package

Click for datasheet

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QPA4563C – 50MHz–4000MHz Active Bias Cascadable SiGe HBT

Richard RHDC — Tue, 11 Oct 2016 16:12:04 +0000

QPA4563C is a high performance SiGe HBT MMIC amplifier utilizing a Darlington configuration with a patented active bias network. The active bias network provides stable current over temperature and process Beta variations. Designed to run directly from a 3V supply, the QPA4563C does not require a dropping resistor as compared to typical Darlington amplifiers. The QPA4563C is designed for high linearity 3V gain block applications that require small size and minimal external components. It is internally matched to 50 Ω.

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QPA4586A – Amplifier

Richard RHDC — Wed, 04 Jan 2017 12:59:23 +0000

QPA4586A – Product Summary

The QPA4586A is a high performance SiGe HBT MMIC Amplifier. A Darlington configuration provides high FT and excellent thermal performance. The heterojunction increases breakdown voltage and minimizes leakage current between junctions. Cancellation of emitter junction non-linearities results in higher suppression of intermodulation products. Only two DC-blocking capacitors, a bias resistor, and an optional RF choke are required for operation.

Key Features

High gain: 19.9 dB at 1950 MHz
Cascadable 50 ohm
Operates from single supply
Low thermal resistance package

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QPA5219 – Amplifier

Richard RHDC — Wed, 01 Feb 2017 08:52:46 +0000

QPA5219 – 2.4 GHz 802.11b/g/n/ac Wi-Fi Power Amplifier

Product Summary

The Qorvo QPA5219 is a three-stage power amplifier (PA) designed for Wi-Fi. The compact form factor and integrated matching minimizes layout area in the application. Performance is focused on optimizing for power consumption while maintaining the highest linear output power and leading edge throughput that leads to greater ranges. The design significantly minimizes external component needs leading to a simplified board implementation and more consistent performance at a system level over a variety of conditions

The QPA5219 integrates a 2 GHz power amplifier (PA), regulator and a power detector for improved accuracy.

Key Features

2400-2500 MHz
P_OUT = +24dBm MCS8/9 VHT20/40 -35dB Dynamic EVM
P_OUT = +25dBm MCS7 HT20 -30dB Dynamic EVM
P_OUT = +26dBm 802.11g -28dB Dynamic EVM
P_OUT = +28.5dBm 802.11b @ Spectral Mask Compliance
Optimized for +5 V Operation
32 dB Tx Gain
Integrated DC Power Detector
MCS11 and 3.3V Capable

Typical Applications

Access Point
Wireless Routers
Client Equipment
Customer Premise Equipment
Internet of Things

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