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SI4123

DUAL-BAND RF SYNTHESIZER

SI4123 Features

* Dual-band RF synthesizers

* RF1:

* 900 MHz to 1.8 GHz

* RF2: 750 MHz to 1.5 GHz

* IF synthesizer

* IF: 62.5 to 1000 MHz Integrated VCOs, loop filters,

* varactors, and resonators Minimal (2) number of external components require

SI4123 General Description

http://www.DataSheet4U.net/ RFLC GNDR RFLB RFLA GNDR GNDR RFOUT The Si4133 is a monolithic integrated circuit that performs both IF and dualband RF synthesis for wireless communications applications. The Si4133 includes three VCOs, loop filters, reference and VCO dividers, and phase detectors. Div.

SI4123 Datasheet (945.27 KB)

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Datasheet Details

Part number:

SI4123

Manufacturer:

Silicon Laboratories

File Size:

945.27 KB

Description:

Dual-band rf synthesizer.
Si4133 Si4123/22/13/12 D U A L - B A N D R F S Y N T H E S I Z E R W I T H I N TE G R A T E D V C O S F OR W I R E L E S S C O M M U N I C A T I O N S.

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SI4123 DUAL-BAND SYNTHESIZER Silicon Laboratories

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