SC1905

PRODUCTION

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

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

Data Sheet (Rev. 2)

Product Selection Table

Part Models: 2
1ku List Price: Starting From $86.37

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Part Details

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)

Part Models: 2
1ku List Price: Starting From $86.37

Documentation

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	Material Declaration Reliablity Data	Ultra Librarian SamacSys
SC1905A-00A00E	64-LFCSP-9X9X0.85	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Hardware Ecosystem

Parts	Product Life Cycle	Description
RF Predistortion Ics 1
SC2200	RECOMMENDED FOR NEW DESIGNS	Dual RF Power Amplifier Linearizer (RFPAL)

Tools & Simulations

Software Development 2

S-Parameter 1

SC1905 S-Parameter File S-Parameters

IBIS Model 1

SC1905 IBIS Model

Design Tool 2

Evaluation Kits

Evaluation Kit for the SC1905

Buy Now View Details

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)

Product Details

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 for the SC1905

Buy Now View Details

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)

Product Details

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 for the SC1905

Buy Now View Details

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)

Product Details

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

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SC1905

Part Details

Documentation

Data Sheet 1

User Guide 4

Application Note 1

Technical Articles 2

Product Information 2

Video 2

Solutions Bulletin & Brochure 1

Hardware Ecosystem

Tools & Simulations

Software Development 2

S-Parameter 1

IBIS Model 1

Design Tool 2

Evaluation Kits

Features and Benefits

Product Details

Features and Benefits

Product Details

Features and Benefits

Product Details

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