LTM9001-GA - 16-Bit, 25Msps IF/Baseband Receiver Subsystem

Features

  • Integrated 16-Bit, High-Speed ADC, Passive Filter and Fixed Gain Differential Amplifier
  • Up to 300MHz IF Range
    Lowpass and Bandpass Filter Versions
  • Low Noise, Low Distortion Amplifiers
    Fixed Gain: 8dB, 14dB, 20dB or 26dB
    50Ω, 200Ω or 400Ω Input Impedance
  • 78dB SNR, 87dB SFDR (LTM9001-GA)
  • Integrated Bypass Capacitance, No External Components Required
  • Optional Internal Dither
  • Optional Data Output Randomizer
  • 3.3V Single Supply
  • Power Dissipation: 550mW (LTM9001-GA)
  • Clock Duty Cycle Stabilizer
  • 11.25mm × 11.25mm × 2.32mm LGA Package

Typical Application

LTM9001-GA Typical Application
LTM9001-GA Typical Application

Description

The LTM9001 is an integrated System in a Package (SiP) that includes a high-speed 16-bit A/D converter, matching network, anti-aliasing filter and a low noise, differential amplifier with fixed gain. It is designed for digitizing wide dynamic range signals with an intermediate frequency (IF) range up to 300MHz. The amplifier allows either AC- or DC-coupled input drive. A lowpass or bandpass filter network can be implemented with various bandwidths. Contact Linear Technology regarding semi-custom configurations, (see Table 1.)

The LTM9001 is perfect for IF receivers in demanding communications applications, with AC performance that includes 78dBFS noise floor and 87dB spurious free dynamic range (SFDR) at 5MHz (LTM9001-GA).

The digital outputs are single-ended CMOS. A separate output power supply allows the CMOS output swing to range from 0.5V to 3.3V.

An optional clock duty cycle stabilizer allows high performance at full speed with a wide range of clock duty cycles.

Packaging

CAD Symbols and Footprints: The downloadable Zip file below contains the schematic symbol and PCB footprints.

For complete and up to date package information and drawings, please refer to our packaging page

Part Number Package Code Temp Package
Drawing
RoHS
LTM9001CV-GA#PBF 11.25mm × 11.25mm × 2.32mm LGA LGA C 05-08-1809 Yes
LTM9001IV-GA#PBF 11.25mm × 11.25mm × 2.32mm LGA LGA I 05-08-1809 Yes


LTM9001-GA Package Drawing

Order Info

  • Part numbers ending in PBF are lead free. Solder plated terminal finish (SnPb) versions are non-standard and special terms and conditions and pricing applies if available. Please contact LTC marketing for information.
  • Part numbers containing TR or TRM are shipped in tape and reel or 500 unit mini tape and reel, respectively
  • Please refer to our general ordering information or the product datasheet for more details

Package Variations and Pricing

Part Number Package Temp Price
(1-99)
Price
(1k)*
RoHS
LTM9001CV-GA#PBF 11.25mm × 11.25mm × 2.32mm LGA C $56.91 $39.84 Yes
LTM9001IV-GA#PBF 11.25mm × 11.25mm × 2.32mm LGA I $68.30 $47.81 Yes
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* The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Linear Technology sales office or authorized distributor.

Demo Boards

Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.

Part Number Description Price Documentation
DC1398A-GA LTM9001-GA, CMOS out, 16-bit, 25Msps, DC-10MHz LPF, 8dB gain (req. DC890) $300.00
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Companion Boards

Part Number Description Price Documentation
DC890B USB Data Acquisition Controller, for PScope Evaluation Kits (up to 250Mbps, CMOS/LVDS) $300.00
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Click here to view our complete list of demo boards

Applications

  • Telecommunications
  • High Sensitivity Receivers
  • Imaging Systems
  • Spectrum Analyzers
  • ATE

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Design Tools

Linear Technology provides a variety of custom design simulation tools and device models to allow even novice designers to quickly and easily evaluate circuits using high performance switching regulators, amplifiers, data converters, filters and more. Please visit our Design Tools page to view and download:

  • LTspice - A powerful SPICE simulator, schematic capture and waveform viewer with enhancements and models for easing the simulation of switching regulators
  • LTpowerCAD - A complete power supply selection, synthesis and design tool
  • LTpowerPlay - A development environment supporting Linear Technology's Digital Power System Management (PSM) products
  • PScope & QuikEval - USB-based product demonstration and data acquisition system for use with our ADCs, DACs, and more
  • Linduino - Arduino compatible system for developing and distributing firmware libraries and example code
  • LinearLab Tools - A collection of Matlab and Python programs that provide direct access to Linear Technology’s data converter evaluation boards
  • And More!

Technical Support