Two engineers working in the lab

Save time and deliver your solutions faster with ADI’s new suite of precision technology signal chains. Align your applications ranging from Smart Industry to Instrumentation, Electrification to Digital Health, to exactly the right precision technology combinations.

Tailor your signal chain with confidence

LTC6419

RECOMMENDED FOR NEW DESIGNS

Dual 10GHz GBW, 1.1nV/√Hz Differential Amplifier/ADC Driver

Data Sheet Product Selection Table
Viewing:

Part Details

  • 10GHz Gain-Bandwidth Product
  • 85dB SFDR at 100MHz, 2VP-P
  • 1.1nV/√Hz Input Noise Density
  • Channel Separation 95dB at 100MHz
  • Input Range Includes Ground
  • External Resistors Set Gain (Min 1V/V)
  • 3300V/μs Differential Slew Rate
  • 52mA Supply Current (Per Amplifier)
  • 2.7V to 5.25V Supply Voltage Range
  • Fully Differential Input and Output
  • Adjustable Output Common Mode Voltage
  • Low Power Shutdown
  • Small 20-Lead 4mm × 3mm × 0.75mm LQFN Package
LTC6419
Dual 10GHz GBW, 1.1nV/√Hz Differential Amplifier/ADC Driver
DC-Coupled Interface from a Ground-Referenced Single-Ended Input to an LTC2175-14 ADC 1/2 LTC6419 Driving 1/4 LTC2175-14 ADC, fIN = 45MHz, –1dBFS, fS = 125MHz, 32768-Point FFT Product Package 1
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project
Ask a Question

Documentation

Data Sheet 1

Reliability Data 1

User Guide 1

Data Sheet

This is the most up-to-date revision of the Data Sheet.

Learn More
Add to myAnalog

Add media to the Resources section of myAnalog, to an existing project or to a new project.

Create New Project

Software Resources

Can't find the software or driver you need?

Request a Driver/Software

Hardware Ecosystem

Parts Product Life Cycle Description
Analog to Digital Converters (ADCs) 1
LTC2158-14
NOT RECOMMENDED FOR NEW DESIGNS Dual 14-Bit 310Msps ADC
Modulators & Demodulators 1
LTC5585
PRODUCTION Wideband IQ Demodulator with IIP2 and DC Offset Control
Modal heading
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project

Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

  • LTC6419

Sys-Parameter Models for Keysight Genesys

Sys-Parameter models contain behavioral parameters, such as P1dB, IP3, gain, noise figure and return loss, which describe nonlinear and linear characteristics of a device.

Open Tool

ADI DiffAmpCalc™

ADI's new ADI DiffAmpCalc™ is a free, downloadable calculator for designing differential amplifier circuits. The tool is easy to use and features an interactive user interface to quickly get you up and running.

Open Tool

ADIsimRF

ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.

Open Tool

Signal Chain Designer

Signal Chain Designer is a web-based tool designed to create and simulate complex precision signal chains. See your circuit’s performance before you commit to your PCB: transfer function, noise, power consumption, input range, and DC error. Quickly experiment with different parts and architectures. Signal chains can be exported to LTspice for further analysis.

Open Tool
LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Latest Discussions

2 Weeks Ago
Maximum input voltage for single ended input on LTC6419
12 Weeks Ago
How to protect ADC HMCAD1511 with LTC6419 driver amplifier?
1 Years Ago
Finding appropriate replacement of Obsolete Amplifiers
View related discussion on EngineerZone®

Recently Viewed