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SI2200 - RF SYNTHESIZER WITH INTEGRATED VCOS INTEGRATED VCOS

General Description

The Si2200 is a monolithic integrated circuit that performs both IF and RF synthesis for wireless communications applications.

The Si2200 includes three VCOs, loop filters, reference and VCO dividers, and phase detectors.

Key Features

  • ! Dual-band RF synthesizers " " ! ! ! ! ! ! RF1: 2300 to 2500 MHz RF2: 2025 to 2300 MHz 62.5 to 1000 MHz ! ! IF synthesizer " Integrated VCOs, loop filters, varactors, and resonators Minimal external components required Low phase noise 5 µA standby current 25.7 mA typical supply current 2.9 to 3.6 V operation 28-lead QFN " Ordering Information: See page 28. Lead-Free and RoHS Compliant.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com Si2200 RF SYNTHESIZER WITH INTEGRATED VCOS FOR SATELLITE RADIO Features ! Dual-band RF synthesizers " " ! ! ! ! ! ! RF1: 2300 to 2500 MHz RF2: 2025 to 2300 MHz 62.5 to 1000 MHz ! ! IF synthesizer " Integrated VCOs, loop filters, varactors, and resonators Minimal external components required Low phase noise 5 µA standby current 25.7 mA typical supply current 2.9 to 3.6 V operation 28-lead QFN " Ordering Information: See page 28. Lead-Free and RoHS Compliant Applications ! Pin Assignments Satellite Radio Si2200-GM Description The Si2200 is a monolithic integrated circuit that performs both IF and RF synthesis for wireless communications applications. The Si2200 includes three VCOs, loop filters, reference and VCO dividers, and phase detectors.