SC1905

PRODUCTION

SC1905

698MHz to 3800MHz RF Power Amplifier Linearizer (RFPAL)

5MHz to 100MHz Signal Bandwidth PA Linearizer for 4G and 5G Cellular Infrastructure

PRODUCTION

PRODUCTION

SC1905: Typical Application Circuits slide

SC1905: Typical Application Circuits

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1ku List Price Starting From $86.37

Features

RFin/RFout PA Linearizer SoC in Standard CMOS
- Fully Adaptive Correction
External Reference Clock Support:
- 10MHz, 13MHz, 15.36MHz, 19.2MHz, 20MHz, 26MHz, and 30.72MHz
Low Power Consumption: 1280mW
Frequency Range: 698MHz to 3800MHz
Input Signal Bandwidth: 5MHz to 100MHz
Packaged in 9mm x 9mm QFN Package
Operating Case Temperature: -40°C to +105°C
Fully RoHS Compliant, Green Materials
Ease of Use
- Integrated RFin/RFout Solution
- Reduced SW Development
Reduces System Power Consumption and OPEX
Reduces BOM Costs, Area, and Total Volume
- Smaller Power Supply, Heat Sink, and Enclosure
- Small Implementation Size (< 6.5cm²)

Additional Details

The SC1905 is a pin-compatible upgrade of the popular SC1894 RF PA linearizer (RFPAL) supporting signal bandwidths up to 100MHz. The SC1905 is a fully adaptive, RFin/RFout predistortion linearization solution optimized for a wide range of amplifiers, power levels, and communication protocols. The SC1905 uses the PA output and input signals to adaptively generate an optimized correction function in order to minimize the PA’s self-generated distortion and impairments. Using RF-domain analog signal processing enables the SC1905 to operate over wide-signal bandwidths and consume very low power.

Design support features are accessed through the SC1905’s serial peripheral interface (SPI) bus.

APPLICATIONS

4G and 5G Cellular Infrastructure
Amplifier: Class A/AB and Doherty
Any Application Requiring PA Linearization
BTS Amplifiers, RRH, Booster Amplifiers, Repeaters, Small Cells, Microcells, Picocells, DAS, AAS, and MIMO Systems
PA Process: LDMOS, GaN, GaAs, and InGaP
Single/Multicarrier, Multistandard: WCDMA, LTE, and TD-LTE
Wide Range of PAs and Output Power

View All Documentation

Ask a Question

Submit your question below and we will return the best answer from ADI’s knowledge database:

Search

Other places you can find help

Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

EngineerZone Icon

Ask the ADI community for help.

Ask the EngineerZone Community

FAQs

Sales & Ordering FAQs

Part Models 2

1ku List Price Starting From $86.37

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Technical Documents 10

SC1905: 698MHz to 3800MHz RF Power Amplifier Linearizer (RFPAL) Data Sheet (Rev.2) 12/12/2019

Open Interactive Page

Show More

UG-6831: SC1905 SPI Programming Guide 03/25/2019

UG-6837: RFPAL Advanced GUI Installation Guide 03/25/2019

UG-6838: SC1905 Hardware Design Guide 03/25/2019

UG-6853: SC1905 Release Notes 03/25/2019

Show More

Linearizing Microwave Transmission Power Amplifiers Using the SC1894 09/16/2016

Show More

Pick a Plug ’n’ Play Linearizer for Your 5G RF Power Amplifier 01/04/2021

Optimizing your Power Amplifier for Predistortion with RF PA Linearizer (RFPAL) 10/04/2016

Show More

Power Amplifier Results: NXP A3I35D025WN Results 01/11/2023

Power Amplifier Results: NXP A3I25X050N Results 01/11/2023

Show More

Reference Materials 3

RF Communications Product Selector Guide 01/30/2020

Video

2

Thumbnail Image

Video

2022-10-04

03:40

RF Power Amplifier Linearization Technology

Learn More

Thumbnail Image

Video

2022-10-04

05:21

How to Fix a Corrupted EEPROM on an SC1905EVKIT or SC1894EVKIT

Learn More

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Design Resources 2

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
SC1905A-00A00	64-LFCSP-9X9X0.85	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
SC1905A-00A00E	64-LFCSP-9X9X0.85	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys

SC1905A-00A00
Pin/Package Drawing
64-LFCSP-9X9X0.85
Documentation

HTML Material Declaration

external-link

HTML Reliablity Data

external-link

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

SC1905A-00A00E
Pin/Package Drawing
64-LFCSP-9X9X0.85
Documentation

HTML Material Declaration

external-link

HTML Reliablity Data

external-link

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

Companion Parts 1

Parts	Product Life Cycle	Description
RF Predistortion Ics1
SC2200	RECOMMENDED FOR NEW DESIGNS	Dual RF Power Amplifier Linearizer (RFPAL)

reference details image

SC1905-EVK1900

Evaluation Kit for the SC1905

SC1905-EVK1900, SC1905-EVK2400, SC1905-EVK3400: Board Photo

SC1905-EVK1900

Evaluation Kit for the SC1905

Features and Benefits

Frequency Ranges:
- SC1905-EVK3400: 3300MHz–3800MHz
- SC1905-EVK2400: 2300MHz–2700MHz
- SC1905-EVK1900: 1800MHz–2200MHz
RFin/RFout PA Linearizer SoC in Standard CMOS
- Fully Adaptive Correction
External Reference Clock Support:
- 10MHz, 13MHz, 15.36MHz, 19.2MHz, 20MHz, 26MHz, and 30.72MHz
Low Power Consumption: 1280mW
Frequency Range: 698MHz to 3800MHz
Input Signal Bandwidth: 5MHz to 100MHz
Packaged in 9mm x 9mm QFN Package
Operating Case Temperature: -40°C to +105°C
Fully RoHS Compliant, Green Materials
Ease-of-Use
- Integrated RFin/RFout Solution
- Reduced SW Development
Reduces System Power Consumption and OPEX
Reduces BOM Costs, Area, and Total Volume
- Smaller Power Supply, Heat Sink, and Enclosure
- Small Implementation Size (< 6.5cm²)

Buy Now View Details

Product Detail

The SC1905 evaluation kits (SC1905-EVKs) provide the hardware and software graphical user interface (GUI) necessary for the evaluation of the SC1905. The SC1905 is a pin-compatible upgrade of the popular SC1894 RF PA linearizer (RFPAL) supporting signal bandwidths up to 100MHz. The SC1905 is a fully adaptive, RFin/RFout predistortion linearization solution optimized for a wide range of amplifiers, power levels, and communication protocols. The SC1905 uses the PA output and input signals to adaptively generate an optimized correction function in order to minimize the PA’s self-generated distortion and impairments. Using RF-domain analog signal processing enables the SC1905 to operate over wide-signal bandwidths and consume very low power.

Applications

4G and 5G Cellular Infrastructure
Amplifier: Class A/AB and Doherty
Any Application Requiring PA Linearization
BTS Amplifiers, RRH, Booster Amplifiers,
PA Process: LDMOS, GaN, GaAs, and InGaP
Repeaters, Small Cells, Microcells, Picocells, DAS, AAS, and MIMO Systems
Single/Multicarrier, Multistandard: WCDMA, LTE, and TD-LTE
Wide Range of PAs and Output Power

reference details image

SC1905-EVK3400

Evaluation Kit for the SC1905

SC1905-EVK1900, SC1905-EVK2400, SC1905-EVK3400: Board Photo

SC1905-EVK3400

Evaluation Kit for the SC1905

Features and Benefits

Frequency Ranges:
- SC1905-EVK3400: 3300MHz–3800MHz
- SC1905-EVK2400: 2300MHz–2700MHz
- SC1905-EVK1900: 1800MHz–2200MHz
RFin/RFout PA Linearizer SoC in Standard CMOS
- Fully Adaptive Correction
External Reference Clock Support:
- 10MHz, 13MHz, 15.36MHz, 19.2MHz, 20MHz, 26MHz, and 30.72MHz
Low Power Consumption: 1280mW
Frequency Range: 698MHz to 3800MHz
Input Signal Bandwidth: 5MHz to 100MHz
Packaged in 9mm x 9mm QFN Package
Operating Case Temperature: -40°C to +105°C
Fully RoHS Compliant, Green Materials
Ease-of-Use
- Integrated RFin/RFout Solution
- Reduced SW Development
Reduces System Power Consumption and OPEX
Reduces BOM Costs, Area, and Total Volume
- Smaller Power Supply, Heat Sink, and Enclosure
- Small Implementation Size (< 6.5cm²)

Buy Now View Details

Product Detail

The SC1905 evaluation kits (SC1905-EVKs) provide the hardware and software graphical user interface (GUI) necessary for the evaluation of the SC1905. The SC1905 is a pin-compatible upgrade of the popular SC1894 RF PA linearizer (RFPAL) supporting signal bandwidths up to 100MHz. The SC1905 is a fully adaptive, RFin/RFout predistortion linearization solution optimized for a wide range of amplifiers, power levels, and communication protocols. The SC1905 uses the PA output and input signals to adaptively generate an optimized correction function in order to minimize the PA’s self-generated distortion and impairments. Using RF-domain analog signal processing enables the SC1905 to operate over wide-signal bandwidths and consume very low power.

Applications

4G and 5G Cellular Infrastructure
Amplifier: Class A/AB and Doherty
Any Application Requiring PA Linearization
BTS Amplifiers, RRH, Booster Amplifiers,
PA Process: LDMOS, GaN, GaAs, and InGaP
Repeaters, Small Cells, Microcells, Picocells, DAS, AAS, and MIMO Systems
Single/Multicarrier, Multistandard: WCDMA, LTE, and TD-LTE
Wide Range of PAs and Output Power

reference details image

SC1905-EVK2400

Evaluation Kit for the SC1905

SC1905-EVK1900, SC1905-EVK2400, SC1905-EVK3400: Board Photo

SC1905-EVK2400

Evaluation Kit for the SC1905

Features and Benefits

Frequency Ranges:
- SC1905-EVK3400: 3300MHz–3800MHz
- SC1905-EVK2400: 2300MHz–2700MHz
- SC1905-EVK1900: 1800MHz–2200MHz
RFin/RFout PA Linearizer SoC in Standard CMOS
- Fully Adaptive Correction
External Reference Clock Support:
- 10MHz, 13MHz, 15.36MHz, 19.2MHz, 20MHz, 26MHz, and 30.72MHz
Low Power Consumption: 1280mW
Frequency Range: 698MHz to 3800MHz
Input Signal Bandwidth: 5MHz to 100MHz
Packaged in 9mm x 9mm QFN Package
Operating Case Temperature: -40°C to +105°C
Fully RoHS Compliant, Green Materials
Ease-of-Use
- Integrated RFin/RFout Solution
- Reduced SW Development
Reduces System Power Consumption and OPEX
Reduces BOM Costs, Area, and Total Volume
- Smaller Power Supply, Heat Sink, and Enclosure
- Small Implementation Size (< 6.5cm²)

Buy Now View Details

Product Detail

The SC1905 evaluation kits (SC1905-EVKs) provide the hardware and software graphical user interface (GUI) necessary for the evaluation of the SC1905. The SC1905 is a pin-compatible upgrade of the popular SC1894 RF PA linearizer (RFPAL) supporting signal bandwidths up to 100MHz. The SC1905 is a fully adaptive, RFin/RFout predistortion linearization solution optimized for a wide range of amplifiers, power levels, and communication protocols. The SC1905 uses the PA output and input signals to adaptively generate an optimized correction function in order to minimize the PA’s self-generated distortion and impairments. Using RF-domain analog signal processing enables the SC1905 to operate over wide-signal bandwidths and consume very low power.

Applications

4G and 5G Cellular Infrastructure
Amplifier: Class A/AB and Doherty
Any Application Requiring PA Linearization
BTS Amplifiers, RRH, Booster Amplifiers,
PA Process: LDMOS, GaN, GaAs, and InGaP
Repeaters, Small Cells, Microcells, Picocells, DAS, AAS, and MIMO Systems
Single/Multicarrier, Multistandard: WCDMA, LTE, and TD-LTE
Wide Range of PAs and Output Power

evaluation kit item images

SC1905-EVK1900

Evaluation Kit for the SC1905

evaluation kit item images

SC1905-EVK3400

Evaluation Kit for the SC1905

evaluation kit item images

SC1905-EVK2400

Evaluation Kit for the SC1905

Software Development 2

Software Development

Firmware for SC1905, 6.0.01

txt

GUI Software for SC1905 and SC1894 RFPAL, 3.0.11

exe

S-Parameter 1

Simulation Model

S-Parameter

SC1905 S-Parameter File S-Parameters

127.83KB

IBIS Model 1

Simulation Model

IBIS Model

SC1905 IBIS Model

51.53KB

Design Tool

Simulation Model

Design Tool

SC1905 Gerber File - Design Files

1.43MB

Design Tool

Simulation Model

Design Tool

SC1905 Hardware Package - Design Files

5.73MB

7 Weeks Ago

RE: SC1905 matching networks

43 Weeks Ago

RE: RFPAL GUI Connection Issue to SC1905

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