Linduino  1.3.0
Linear Technology Arduino-Compatible Demonstration Board
LTC6947: Ultralow Noise and Spurious 0.35GHz to 6GHz FracN Synthesizer

LTC6947: Ultralow Noise and Spurious 0.35GHz to 6GHz FracN Synthesizer. More...

Files

file  LTC6947.cpp
 Library for LTC6947: Ultralow Noise and Spurious 0.35GHz to 6GHz FracN Synthesizer.
 
file  LTC6947.h
 LTC6947: Ultralow Noise and Spurious 0.35GHz to 6GHz FracN Synthesizer.
 
file  DC1846A.ino
 DC1846A LTC6947: Ultralow Noise and Spurious 0.35GHz to 6GHz FracN Synthesizer.
 

Detailed Description

LTC6947: Ultralow Noise and Spurious 0.35GHz to 6GHz FracN Synthesizer.

The LTC®6947 is a high performance, low noise, 6GHz
phase-locked loop (PLL), including a reference divider,
phase-frequency detector (PFD), ultralow noise charge
pump, fractional feedback divider, and VCO output divider.

The fractional divider uses an advanced, 4th order ΔΣ
modulator which provides exceptionally low spurious
levels. This allows wide loop bandwidths, producing
extremely low integrated phase noise values.

The programmable VCO output divider, with a range of 1
through 6, extends the output frequency range.

http://www.linear.com/product/LTC6947

http://www.linear.com/product/LTC6947#demoboards

Copyright 2018(c) Analog Devices, Inc.

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.