SC1905A-00A00 by Analog Devices

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


Key Applications General Description 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.

Where to Buy

Prices starting from US$86.37

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Analog Devices
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Newark Electronics
from US$111.75
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Features

RFin/RFout PA Linearizer SoC in Standard CMOS Fully Adaptive Correction
Fully Adaptive Correction
External Reference Clock Support: 10MHz, 13MHz, 15.36MHz, 19.2MHz, 20MHz, 26MHz, and 30.72MHz
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
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)
Smaller Power Supply, Heat Sink, and Enclosure
Small Implementation Size (< 6.5cm2)

Specifications

Frequency Range (MHz) 698 to 3800
Input Signal Bandwidth (MHz) (min) 5
Input Signal Bandwidth (MHz) (max) 100
PA Architecture Class ABClosed LoopDohertyOpen Loop
VSUPPLY (V) 3.3, 1.8
Footprint (mm x mm) 9.0 x 9.0
Package/Pins SAWN QFN HYBRID/64
Oper. Temp. (°C) -40 to +105
BudgetaryPrice (See Notes) 80.72


SC1905A-00A00 Maxim Integrated Parts by Analog Devices

RF AMPLIFIER 3.8GHZ -40 TO 105DEG C

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Frequency Min 698MHz
Frequency Max 3.8GHz
Gain -
Noise Figure Typ -
RF IC Case Style QFN
No. of Pins 64Pins
Supply Voltage Min 3.1V
Supply Voltage Max 3.5V
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range -
Automotive Qualification Standard -
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

225MHz to 3800MHz RF Power Amp | Analog Devices
Rf Amplifier, 3.8Ghz, -40 To 105Deg C | Newark Electronics
RF AMPLIFIER, 3.8GHZ, -40 TO 105DEG C | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a SC1905A-00A00 ?

Additional datasheets, footprints and schematics for SC1905A-00A00 are listed on our Part Details page. You can also find images and similar parts to SC1905A-00A00 on this page.

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Is the SC1905A-00A00 RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for SC1905A-00A00 have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for SC1905A-00A00 .

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