Solutions Search - LTC6409 - 10GHz GBW, 1.1nV/√Hz Differential Amplifier/ADC Driver

Improving Linearity by Using Absorptive Filters

Clarence Mayott - Applications Engineer Mar 10th 2017
Introduction: When driving a direct sampling high speed ADC, the most likely place to degrade the performance is the interface between the final amplifier and the ADC. With any direct sampling ADC there will be nonlinear charge produced in the sampling process. This charge is reflected into the input network each time the sampling ...

DC2266A - LTC2107 + LTC6409 Demo Board | 16-Bit, 210Msps ADC and Driver Combo Board, DC-100MHz Input, DDR LVDS Outputs, (req DC1371 and DC2219)

May 20th 2015
Demonstration circuit 2266A features the LTC®2107, 210Msps ADC, and the LTC6409 low noise amplifier. DC2266A supports the LTC2107 DDR LVDS output mode. The circuitry on the analog inputs is optimized for analog input frequencies from DC to 100MHz. When driven with a 50Ω source, the gain will be 6dB. To modify the ...

Single-Ended to Differential Conversion Using Differential Op Amps

Kris Lokere - Strategic Applications Manager Jan 13th 2014
Differential op amps are important building blocks in modern analog and mixed signal circuits. Many modern ADCs require differential signals at the inputs. Differential analog signals are also handy to drive signals over a cable. Differential op amps are useful building blocks for creating differential signals. Linear Technology ...

Get a 3dB SNR Boost Using a Dual ADC

Clarence Mayott - Applications Engineer Mar 4th 2013
Using a dual channel simultaneous sampling ADC and some simple averaging techniques, the SNR of the converter can be improved by 3dB. Step 1.  Collect data using both channels of the ADC using symmetrical input networks as shown below in Figure 1. This example uses the LTC2185 ADC and the LTC6409 amplifier.  There ...

DC1945A - LTC2185 and LTC6409 Combo Board with differential inputs, req DC890, LVDS_XFMR and DC1075

Jan 16th 2013
DC1945A - Demo Board for:LTC2185 - 16-Bit, 125Msps Low Power Dual ADCsLTC6409 - 10GHz GBW, 1.1nV/√Hz Differential Amplifier/ADC Driver ...

DC1760A - LTC2261-14 + LTC6409 ADC and Driver Combo Board,DC-100MHz, CMOS Outputs, req DC890 and DC1075

Jun 8th 2011
DC1760A - Demo Board for:LTC2261-14 - 14-Bit, 125Msps Ultra-Low Power 1.8V ADCsLTC6409 - 10GHz GBW, 1.1nV/√Hz Differential Amplifier/ADC Driver ...

DC1591A - LTC6409 | 10GHz, 1nV/rt(Hz) Differential Amplifier/ADC Driver

Oct 27th 2010
DC1591A - Demo Board for:LTC6409 - 10GHz GBW, 1.1nV/√Hz Differential Amplifier/ADC Driver ...

Differential Amplifier Drives DC-Coupled, Ground-Referenced 100MHz Signals with Low Noise & Low Distortion

Oct 12th 2010
MILPITAS, CA - October 12, 2010 - Linear Technology introduces the LTC6409, a fully differential amplifier capable of driving DC to 100MHz signals with just 1.1nV/√Hz noise and -88dBc HD2/HD3 distortion. Built on an advanced SiGe BiCMOS process, the LTC6409 features 10GHz gain-bandwidth product, 100dB SFDR up to 40MHz, and ...