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SI2200 Datasheet RF SYNTHESIZER WITH INTEGRATED VCOS INTEGRATED VCOS

Manufacturer: Silicon Laboratories

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.

Divider and powerdown settings are programmable through a three-wire serial interface.

Overview

www.DataSheet4U.com Si2200 RF SYNTHESIZER WITH INTEGRATED VCOS FOR SATELLITE.

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.